NCBI Conserved Domain Search

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411950 [Multi-domain] Cd Length: 75 Bit Score: 155.27 E-value: 2.68e-47

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 288 GLDASPPASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINAR 362
Cdd:cd22522     1 GLDASPPASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGSPANISLAQYLINAR 75

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411944 Cd Length: 77 Bit Score: 152.56 E-value: 2.92e-46

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841  38 SEGGLNVTLTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22516     1 SEGGLNVTLTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMIAYKFEED 77

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411947 [Multi-domain] Cd Length: 79 Bit Score: 149.17 E-value: 6.72e-45

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 125 TSKPPVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVMLESPP 203
Cdd:cd22519     1 TSKPPVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVMLESPP 79

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411948 [Multi-domain] Cd Length: 72 Bit Score: 143.24 E-value: 1.26e-42

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVMLE 200
Cdd:cd22520     1 PVTLRLVIPASQCGSLIGKAGSKIKEIRESTGAQVQVAGDLLPNSTERAVTVSGVPDAIIQCVRQICAVILE 72

second type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411806 [Multi-domain] Cd Length: 72 Bit Score: 142.02 E-value: 2.65e-42

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVMLE 200
Cdd:cd02396     1 PITLRLLVPASQCGSLIGKGGSKIKEIRESTGASVQVASEMLPNSTERAVTISGSPEAITKCVEQICCVMLE 72

first type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411866 [Multi-domain] Cd Length: 67 Bit Score: 140.09 E-value: 1.23e-41

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22438     1 IRMLMQGKEVGSIIGKKGETIKKFREESGARINISDGSCPERIVTVTGTTDAVFKAFELICRKLEED 67

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411943 Cd Length: 70 Bit Score: 139.38 E-value: 3.62e-41

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841  45 TLTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22515     1 TLTIRLLMHGKEVGSIIGKKGESVKKMREESGARINISEGNCPERIITLAGPTNAIFKAFAMIIDKLEED 70

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411946 [Multi-domain] Cd Length: 78 Bit Score: 131.78 E-value: 3.23e-38

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 124 ATSKPPVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVMLES 201
Cdd:cd22518     1 AASRPPVTLRLVVPASQCGSLIGKGGCKIKEIRESTGAQVQVAGDMLPNSTERAITIAGIPQSIIECVKQICVVMLES 78

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411945 Cd Length: 70 Bit Score: 130.53 E-value: 6.85e-38

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841  45 TLTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22517     1 TLTLRLLMHGKEVGSIIGKKGETVKRIREESSARITISEGSCPERITTITGSTDAVFRAFSMIAFKLEED 70

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411949 Cd Length: 76 Bit Score: 130.17 E-value: 1.06e-37

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 292 SPPASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINARLTSE 366
Cdd:cd22521     1 SAQTTSHELTIPNDLIGCIIGRQGAKINEIRQMSGAQIKIANPVEGSTDRQVTITGSAASISLAQYLINARLSSE 75

third type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411867 [Multi-domain] Cd Length: 68 Bit Score: 129.27 E-value: 2.13e-37

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 295 ASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINAR 362
Cdd:cd22439     1 QTTQEITIPNDLIGCIIGKGGTKINEIRQLSGATIKIANSEDGSTERSVTITGTPEAVSLAQYLINAR 68

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411951 Cd Length: 68 Bit Score: 110.37 E-value: 2.83e-30

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 296 STHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINA 361
Cdd:cd22523     2 SSQEFLIPNDLIGCVIGRQGSKISEIRQMSGAHIKIGNQTEGTSERHVTITGSPVSITLAQYLITT 67

third type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411862 [Multi-domain] Cd Length: 74 Bit Score: 86.60 E-value: 2.54e-21

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22434     3 TTQVTIPKDLAGSIIGKGGQRIRQIRHESGASIKIDEPLPGSEDRIITITGTQDQIQNAQYLL 65

second type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411861 [Multi-domain] Cd Length: 70 Bit Score: 82.30 E-value: 9.24e-20

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22433     4 LRLLVHQSQAGCIIGRAGFKIKELREKTGATIKVYSECCPRSTDRVVQIGGKPDKVVECIREI 66

KH domain; KH motifs bind RNA in vitro. Autoantibodies to Nova, a KH domain protein, cause paraneoplastic opsoclonus ataxia.

Pssm-ID: 459630 [Multi-domain] Cd Length: 65 Bit Score: 78.48 E-value: 2.14e-18

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINA 361
Cdd:pfam00013   1 TVEILVPSSLVGLIIGKGGSNIKEIREETGAKIQIPPSESEGNERIVTITGTPEAVEAAKALIEE 65

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411865 [Multi-domain] Cd Length: 69 Bit Score: 75.72 E-value: 2.36e-17

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAG--DMLPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22437     1 VRLLVPNSSCGLIIGKGGSTIKELREDSNANIKISPkdQLLPGSSERIVTITGSFDQVVKAVALI 65

first type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411883 Cd Length: 70 Bit Score: 74.64 E-value: 5.21e-17

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841  46 LTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEG--NCPERIVTITGPTDAIFKAFAMIA 108
Cdd:cd22455     1 LTLRALVSSKEAAVIIGKGGENIARLRATTGVKAGVSKVvpGVHDRVLTVSGPLEGVAKAFGLIA 65

KH domain; KH motifs bind RNA in vitro. Autoantibodies to Nova, a KH domain protein, cause paraneoplastic opsoclonus ataxia.

Pssm-ID: 459630 [Multi-domain] Cd Length: 65 Bit Score: 74.24 E-value: 6.76e-17

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMlPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:pfam00013   1 TVEILVPSSLVGLIIGKGGSNIKEIREETGAKIQIPPSE-SEGNERIVTITGTPEAVEAAKALI 63

K homology (KH) RNA-binding domain, type I; KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that belong to different protein folds, but they share a single KH motif. The KH motif is folded into a beta alpha alpha beta unit. In addition to the core, type II KH domains (e.g. ribosomal protein S3) include an N-terminal extension and type I KH domains (e.g. hnRNP K) contain a C-terminal extension. Some KH-I superfamily members contain a divergent KH domain that lacks the RNA-binding GXXG motif. Some others have a mutated GXXG motif which may or may not have nucleic acid binding ability.

Pssm-ID: 411802 [Multi-domain] Cd Length: 63 Bit Score: 72.33 E-value: 2.84e-16

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 298 HELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLIN 360
Cdd:cd00105     1 EEIEVPSELVGLIIGKGGSTIKEIEEETGARIQIPKEGEGSGERVVTITGTPEAVEKAKELIE 63

K homology RNA-binding domain;

Pssm-ID: 197652 [Multi-domain] Cd Length: 68 Bit Score: 72.71 E-value: 2.87e-16

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841   47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMIA 108
Cdd:smart00322   4 TIEVLIPADKVGLIIGKGGSTIKKIEEETGVKIDIPGPGSEERVVEITGPPENVEKAAELIL 65

KH domain; KH motifs bind RNA in vitro. Autoantibodies to Nova, a KH domain protein, cause paraneoplastic opsoclonus ataxia.

Pssm-ID: 459630 [Multi-domain] Cd Length: 65 Bit Score: 71.54 E-value: 5.45e-16

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINI--SEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:pfam00013   1 TVEILVPSSLVGLIIGKGGSNIKEIREETGAKIQIppSESEGNERIVTITGTPEAVEAAKALI 63

third type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411807 [Multi-domain] Cd Length: 71 Bit Score: 71.07 E-value: 1.14e-15

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 296 STHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATE---GSSERQITITGTPANISLAQYLINARL 363
Cdd:cd09031     1 TVIELEVPENLVGAILGKGGKTLVEIQELTGARIQISKKGEfvpGTRNRKVTITGTPAAVQAAQYLIEQRI 71

third type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411885 [Multi-domain] Cd Length: 64 Bit Score: 70.18 E-value: 2.07e-15

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 302 IPNDLIGCIIGRQGTKINEIRQMSGAQIKIANA-TEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22457     5 IPPDMVGCIIGKGGSKIQEIRRLSGCKISIAKApHDETGERMFTITGTPEANDRALRLL 63

second type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411884 [Multi-domain] Cd Length: 69 Bit Score: 69.63 E-value: 2.88e-15

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAI 187
Cdd:cd22456     1 PIRLLIPHSLIGSIIGKGGARIKEIQDGSGARLVASKEFLPLSTERILEVQGTPDAI 57

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH1 domain of PEPPER and FLK, as well as KH1 and KH3 domains of RCF3 and HEN4.

Pssm-ID: 411887 [Multi-domain] Cd Length: 69 Bit Score: 69.56 E-value: 3.09e-15

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841  45 TLTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEG--NCPERIVTITG---PTDAIFKA 103
Cdd:cd22459     1 EVVFRLLCPVSKAGSVIGKGGEIIKQLRQETGARIKVEDGvpGTEERVITISSseaPEAPVSPA 64

K homology (KH) RNA-binding domain, type I; KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that belong to different protein folds, but they share a single KH motif. The KH motif is folded into a beta alpha alpha beta unit. In addition to the core, type II KH domains (e.g. ribosomal protein S3) include an N-terminal extension and type I KH domains (e.g. hnRNP K) contain a C-terminal extension. Some KH-I superfamily members contain a divergent KH domain that lacks the RNA-binding GXXG motif. Some others have a mutated GXXG motif which may or may not have nucleic acid binding ability.

Pssm-ID: 411802 [Multi-domain] Cd Length: 63 Bit Score: 69.25 E-value: 3.90e-15

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMlPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd00105     1 EEIEVPSELVGLIIGKGGSTIKEIEEETGARIQIPKEG-EGSGERVVTITGTPEAVEKAKELI 62

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH2 domain of PEPPER and FLK, as well as KH2 and KH4 domains of RCF3 and HEN4.

Pssm-ID: 411888 [Multi-domain] Cd Length: 73 Bit Score: 69.19 E-value: 5.77e-15

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQV-AGDMLP---NSTERAVTISGTPDAIIQCVKQIC 195
Cdd:cd22460     1 SARLLVASSQAGSLIGKGGAIIKQIREESGASVRIlPEEELPpcaSPDDRVVQISGEAQAVKKALELVS 69

type I K homology (KH) RNA-binding domain found in Mask family proteins; The Mask family includes Drosophila melanogaster ankyrin repeat and KH domain-containing protein Mask, and its mammalian homologues Mask1/ANKHD1 and Mask2/ANKRD17. Mask, also called multiple ankyrin repeat single KH domain-containing protein, is a large ankyrin repeat and KH domain-containing protein involved in Drosophila receptor tyrosine kinase signaling. It acts as a mediator of receptor tyrosine kinase (RTK) signaling and may act either downstream of MAPK or transduce signaling through a parallel branch of the RTK pathway. Mask is required for the development and organization of indirect flight muscle sarcomeres by regulating the formation of M line and H zone and the correct assembly of thick and thin filaments in the sarcomere. Mask1/ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. Mask2/ANKRD17, also called ankyrin repeat protein 17, or gene trap ankyrin repeat protein (GTAR), or serologically defined breast cancer antigen NY-BR-16, is a ubiquitously expressed ankyrin factor essential for the vascular integrity during embryogenesis. It may be directly involved in the DNA replication process and play pivotal roles in cell cycle and DNA regulation. It is also involved in innate immune defense against bacteria and viruses.

Pssm-ID: 411832 [Multi-domain] Cd Length: 71 Bit Score: 68.39 E-value: 1.05e-14

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINA 361
Cdd:cd22404     2 SKKVTVPNSAISRVIGRGGCNINAIREVSGAHIEIDKQKGEQGDRRITIKGSADATRQAAQLINA 66

K homology RNA-binding domain;

Pssm-ID: 197652 [Multi-domain] Cd Length: 68 Bit Score: 67.71 E-value: 1.58e-14

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841  297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANatEGSSERQITITGTPANISLAQYLINARL 363
Cdd:smart00322   4 TIEVLIPADKVGLIIGKGGSTIKKIEEETGVKIDIPG--PGSEERVVEITGPPENVEKAAELILEIL 68

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana KH domain-containing protein HEN4 and similar protein; HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. HEN4 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of HEN4.

Pssm-ID: 411890 [Multi-domain] Cd Length: 66 Bit Score: 66.89 E-value: 2.87e-14

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINA 361
Cdd:cd22462     2 EILIPAHAVGSVIGRGGSNINQIREISGAKVEVLKPDSATGERIVLISGTPDQARHAQNLIEA 64

third type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411942 [Multi-domain] Cd Length: 71 Bit Score: 66.29 E-value: 5.41e-14

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANA---TEGSSERQITITGTPANISLAQYLINARL 363
Cdd:cd22514     5 IGVPDEHIGAILGRGGRTINEIQQHSGARIKISDRgdfVSGTRNRKVTITGPQDAVQMAQYLLEQKL 71

K homology (KH) RNA-binding domain, type I; KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that belong to different protein folds, but they share a single KH motif. The KH motif is folded into a beta alpha alpha beta unit. In addition to the core, type II KH domains (e.g. ribosomal protein S3) include an N-terminal extension and type I KH domains (e.g. hnRNP K) contain a C-terminal extension. Some KH-I superfamily members contain a divergent KH domain that lacks the RNA-binding GXXG motif. Some others have a mutated GXXG motif which may or may not have nucleic acid binding ability.

Pssm-ID: 411802 [Multi-domain] Cd Length: 63 Bit Score: 66.17 E-value: 5.62e-14

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd00105     1 EEIEVPSELVGLIIGKGGSTIKEIEEETGARIQIPkeGEGSGERVVTITGTPEAVEKAKELI 62

K homology RNA-binding domain;

Pssm-ID: 197652 [Multi-domain] Cd Length: 68 Bit Score: 65.39 E-value: 1.23e-13

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841  129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGdmlPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:smart00322   2 PVTIEVLIPADKVGLIIGKGGSTIKKIEEETGVKIDIPG---PGSEERVVEITGPPENVEKAAELI 64

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH1 domain of PEPPER and FLK, as well as KH1 and KH3 domains of RCF3 and HEN4.

Pssm-ID: 411887 [Multi-domain] Cd Length: 69 Bit Score: 64.94 E-value: 1.36e-13

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVaGDMLPNSTERAVTISGTPDA 186
Cdd:cd22459     2 VVFRLLCPVSKAGSVIGKGGEIIKQLRQETGARIKV-EDGVPGTEERVITISSSEAP 57

second type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411861 [Multi-domain] Cd Length: 70 Bit Score: 64.20 E-value: 2.63e-13

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCP---ERIVTITGPTDAIFKAFAMI 107
Cdd:cd22433     4 LRLLVHQSQAGCIIGRAGFKIKELREKTGATIKVYSECCPrstDRVVQIGGKPDKVVECIREI 66

first type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411824 [Multi-domain] Cd Length: 68 Bit Score: 64.20 E-value: 2.73e-13

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 296 STHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLIN 360
Cdd:cd22396     1 VTEEYKVPDKMVGLIIGRGGEQINRLQAESGAKIQIAPDSGGLPERPCTLTGTPDAIETAKRLID 65

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411865 [Multi-domain] Cd Length: 69 Bit Score: 63.39 E-value: 5.56e-13

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINIS-----EGNCPERIVTITGPTDAIFKAFAMIAYK 110
Cdd:cd22437     1 VRLLVPNSSCGLIIGKGGSTIKELREDSNANIKISpkdqlLPGSSERIVTITGSFDQVVKAVALILEK 68

first type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411863 [Multi-domain] Cd Length: 73 Bit Score: 63.33 E-value: 6.14e-13

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQV--AGDMLPNSTERAVTISGTPDAIIQCVKQIC 195
Cdd:cd22435     1 QCSLKLLVPNYAAGSIIGKGGQTIAQLQKETGARIKLskNNDFYPGTTERVCLIQGEVEAVNAVLDFIL 69

third type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411830 [Multi-domain] Cd Length: 66 Bit Score: 62.65 E-value: 8.41e-13

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAiiQCVKQICV 196
Cdd:cd22402     2 TTYLYIPNKAVGAIIGTKGSHIRYIKRFSGASIKIAPADSPDAPERKVTITGPPEA--QWKAQLCI 65

first type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411824 [Multi-domain] Cd Length: 68 Bit Score: 61.89 E-value: 1.92e-12

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841  55 KEVGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTDAIFKAFAMIaykfeEDII 116
Cdd:cd22396    10 KMVGLIIGRGGEQINRLQAESGAKIQIApdSGGLPERPCTLTGTPDAIETAKRLI-----DQIV 68

third type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411807 [Multi-domain] Cd Length: 71 Bit Score: 60.67 E-value: 4.86e-12

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVA--GDMLPNSTERAVTISGTPDAI 187
Cdd:cd09031     1 TVIELEVPENLVGAILGKGGKTLVEIQELTGARIQISkkGEFVPGTRNRKVTITGTPAAV 60

first type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411828 [Multi-domain] Cd Length: 68 Bit Score: 60.75 E-value: 5.08e-12

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVM 198
Cdd:cd22400     2 LRILVPSEFVGAIIGKGGATIRQITQQTGARIDIHRKENAGAAEKAITIYGTPEGCSSACKQILEIM 68

second type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411864 [Multi-domain] Cd Length: 70 Bit Score: 60.71 E-value: 5.13e-12

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVA-GDMLPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22436     2 QVKILVPNSTAGMIIGKGGATIKAIMEQSGARVQISqKPESINLQERVVTVTGEPEANRKAVSLI 66

second type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411864 [Multi-domain] Cd Length: 70 Bit Score: 60.71 E-value: 5.13e-12

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINIS----EGNCPERIVTITGPTDAIFKAFAMIAYK 110
Cdd:cd22436     2 QVKILVPNSTAGMIIGKGGATIKAIMEQSGARVQISqkpeSINLQERVVTVTGEPEANRKAVSLILQK 69

third type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411862 [Multi-domain] Cd Length: 74 Bit Score: 60.41 E-value: 6.85e-12

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgDMLPNSTERAVTISGTPDAII-------QCVKQ 193
Cdd:cd22434     1 TTTTQVTIPKDLAGSIIGKGGQRIRQIRHESGASIKID-EPLPGSEDRIITITGTQDQIQnaqyllqNSVKQ 71

second type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411829 [Multi-domain] Cd Length: 72 Bit Score: 60.32 E-value: 7.96e-12

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 303 PNDLIGCIIGRQGTKINEIRQMSGAQIKIAN---ATEGSSERQITITGTPANISLAQYLINARL 363
Cdd:cd22401     7 HNNLCGRLIGKDGRNIKKIMEDTNTKITISSlqdLTSYNPERTITIKGSLEAMSEAESLISEKL 70

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411865 [Multi-domain] Cd Length: 69 Bit Score: 59.92 E-value: 8.35e-12

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIA---NATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22437     3 LLVPNSSCGLIIGKGGSTIKELREDSNANIKISpkdQLLPGSSERIVTITGSFDQVVKAVALI 65

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH2 domain of PEPPER and FLK, as well as KH2 and KH4 domains of RCF3 and HEN4.

Pssm-ID: 411888 [Multi-domain] Cd Length: 73 Bit Score: 59.94 E-value: 1.21e-11

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841  49 RLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCP-------ERIVTITGPTDAIFKAFAMIA 108
Cdd:cd22460     3 RLLVASSQAGSLIGKGGAIIKQIREESGASVRILPEEELppcaspdDRVVQISGEAQAVKKALELVS 69

third type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411830 [Multi-domain] Cd Length: 66 Bit Score: 59.19 E-value: 1.49e-11

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCP---ERIVTITGPTDAIFKAFAMI 107
Cdd:cd22402     2 TTYLYIPNKAVGAIIGTKGSHIRYIKRFSGASIKIAPADSPdapERKVTITGPPEAQWKAQLCI 65

first type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411860 [Multi-domain] Cd Length: 64 Bit Score: 59.12 E-value: 1.55e-11

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22432     3 ELRLLIPSKAAGAIIGKGGENIKRLRTEYNASVSVPDSSGPERILTISADRETVLGILTEI 63

second type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411806 [Multi-domain] Cd Length: 72 Bit Score: 58.82 E-value: 2.32e-11

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIA-NATEGSSERQITITGTPANISLAQYLINARL 363
Cdd:cd02396     6 LLVPASQCGSLIGKGGSKIKEIRESTGASVQVAsEMLPNSTERAVTISGSPEAITKCVEQICCVM 70

second type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411829 [Multi-domain] Cd Length: 72 Bit Score: 58.78 E-value: 3.09e-11

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGN-----CPERIVTITGPTDAIFKAFAMIAYKFEE 113
Cdd:cd22401     2 LKILAHNNLCGRLIGKDGRNIKKIMEDTNTKITISSLQdltsyNPERTITIKGSLEAMSEAESLISEKLRE 72

third type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411867 [Multi-domain] Cd Length: 68 Bit Score: 58.40 E-value: 3.16e-11

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgDMLPNSTERAVTISGTPDAI 187
Cdd:cd22439     3 TQEITIPNDLIGCIIGKGGTKINEIRQLSGATIKIA-NSEDGSTERSVTITGTPEAV 58

third type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411830 [Multi-domain] Cd Length: 66 Bit Score: 58.42 E-value: 3.18e-11

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANA-TEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22402     5 LYIPNKAVGAIIGTKGSHIRYIKRFSGASIKIAPAdSPDAPERKVTITGPPEAQWKAQLCI 65

first type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411866 [Multi-domain] Cd Length: 67 Bit Score: 57.27 E-value: 7.77e-11

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPnstERAVTISGTPDAIIQCVKQICVVMLE 200
Cdd:cd22438     1 IRMLMQGKEVGSIIGKKGETIKKFREESGARINISDGSCP---ERIVTVTGTTDAVFKAFELICRKLEE 66

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411941 [Multi-domain] Cd Length: 73 Bit Score: 57.06 E-value: 1.29e-10

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQV--AGDMLPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22513     1 PVVAKLLVSNAAAGSVIGKGGATINDFQAQSGARIQLsrAQEFFPGTTDRVLLVSGSLNEVLTALNLI 68

type I K homology (KH) RNA-binding domain found in Drosophila melanogaster eukaryotic translation initiation factor 4E-binding protein Mextli and similar proteins; Mextli is a novel eukaryotic translation initiation factor 4E-binding protein that promotes translation in Drosophila melanogaster.

Pssm-ID: 411882 [Multi-domain] Cd Length: 71 Bit Score: 56.17 E-value: 2.41e-10

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 296 STHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINAR 362
Cdd:cd22454     4 TTIEVVIPNADVGKVIGKGGETIKRIEALTDTVITFERVNGGSPNREVQITGSPDNVAAAKRLIEDT 70

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411906 [Multi-domain] Cd Length: 75 Bit Score: 56.19 E-value: 2.81e-10

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLIN 360
Cdd:cd22478     5 TEEYKVPDGMVGFIIGRGGEQISRIQQESGCKIQIAPDSGGLPERSCMLTGTPESVQSAKRLLD 68

first type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411860 [Multi-domain] Cd Length: 64 Bit Score: 55.65 E-value: 3.06e-10

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPnstERAVTISGTPDAIIQCVKQI 194
Cdd:cd22432     1 VVELRLLIPSKAAGAIIGKGGENIKRLRTEYNASVSVPDSSGP---ERILTISADRETVLGILTEI 63

second type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411829 [Multi-domain] Cd Length: 72 Bit Score: 55.70 E-value: 3.63e-10

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAG--DMLPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22401     2 LKILAHNNLCGRLIGKDGRNIKKIMEDTNTKITISSlqDLTSYNPERTITIKGSLEAMSEAESLI 66

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411907 [Multi-domain] Cd Length: 71 Bit Score: 55.33 E-value: 3.99e-10

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLIN 360
Cdd:cd22479     2 TEEYRVPDGMVGLIIGRGGEQINKIQQDSGCKVQISPDSGGLPERSVSLTGSPEAVQKAKMMLD 65

second type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411861 [Multi-domain] Cd Length: 70 Bit Score: 54.57 E-value: 6.99e-10

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1958756841 306 LIGCIIGRQGTKINEIRQMSGAQIKI-ANATEGSSERQITITGTPANI 352
Cdd:cd22433    12 QAGCIIGRAGFKIKELREKTGATIKVySECCPRSTDRVVQIGGKPDKV 59

third type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411862 [Multi-domain] Cd Length: 74 Bit Score: 54.63 E-value: 8.07e-10

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1958756841  58 GSIIGKKGETVKKMREESGARINISEGN--CPERIVTITGPTDAIFKA 103
Cdd:cd22434    14 GSIIGKGGQRIRQIRHESGASIKIDEPLpgSEDRIITITGTQDQIQNA 61

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411950 [Multi-domain] Cd Length: 75 Bit Score: 54.73 E-value: 9.46e-10

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 126 SKPPVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgDMLPNSTERAVTISGTPDAI 187
Cdd:cd22522     5 SPPASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIA-NATEGSSERQITITGSPANI 65

first type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411824 [Multi-domain] Cd Length: 68 Bit Score: 53.80 E-value: 1.29e-09

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDmLPNSTERAVTISGTPDAI 187
Cdd:cd22396     1 VTEEYKVPDKMVGLIIGRGGEQINRLQAESGAKIQIAPD-SGGLPERPCTLTGTPDAI 57

second type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411884 [Multi-domain] Cd Length: 69 Bit Score: 53.84 E-value: 1.43e-09

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIA-NATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22456     4 LLIPHSLIGSIIGKGGARIKEIQDGSGARLVASkEFLPLSTERILEVQGTPDAIHNATLEI 64

fourth type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411827 [Multi-domain] Cd Length: 67 Bit Score: 53.77 E-value: 1.45e-09

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQIC 195
Cdd:cd22399     6 VPANKCGLVIGKGGETIRQINQQSGAHVELDRNPPPNPNEKLFIIRGNPQQIEHAKQLIR 65

first type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411866 [Multi-domain] Cd Length: 67 Bit Score: 53.42 E-value: 1.62e-09

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 307 IGCIIGRQGTKINEIRQMSGAQIKIANatEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22438    10 VGSIIGKKGETIKKFREESGARINISD--GSCPERIVTVTGTTDAVFKAFELI 60

third type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411826 [Multi-domain] Cd Length: 67 Bit Score: 53.03 E-value: 2.18e-09

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISE--GNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22398    11 VGVVIGKGGEMIKKIQNETGARVQFKPddGNSPDRICVITGPPDQVQHAARMI 63

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411908 [Multi-domain] Cd Length: 71 Bit Score: 53.36 E-value: 2.54e-09

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22480     2 TEEYKVPDKMVGFIIGRGGEQISRIQLESGCKIQIAPDSGGMPERPCVLTGTPESIEQAKRLL 64

first type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the first one.

Pssm-ID: 411856 [Multi-domain] Cd Length: 74 Bit Score: 52.72 E-value: 3.65e-09

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841  57 VGSIIGKKGETVKKMREESGARIN----ISEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22428    16 VGLIIGRQGATIKQIQKETGARIDfkdeGSGGELPERVLLIQGNPVQAQRAEEAI 70

first type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the first one.

Pssm-ID: 411856 [Multi-domain] Cd Length: 74 Bit Score: 52.72 E-value: 3.90e-09

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEG--SSERQITITGTPANISLAQYLIN 360
Cdd:cd22428     8 EMKVPREAVGLIIGRQGATIKQIQKETGARIDFKDEGSGgeLPERVLLIQGNPVQAQRAEEAIH 71

sixth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the sixth one.

Pssm-ID: 411804 [Multi-domain] Cd Length: 68 Bit Score: 52.57 E-value: 4.19e-09

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841  53 HGKEVGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd02394     9 DPKFHGHIIGKGGANIKRIREESGVSIRIPDDEANSDEIRIEGSPEGVKKAKAEI 63

first type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411828 [Multi-domain] Cd Length: 68 Bit Score: 52.27 E-value: 4.31e-09

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKI-ANATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22400     3 RILVPSEFVGAIIGKGGATIRQITQQTGARIDIhRKENAGAAEKAITIYGTPEGCSSACKQI 64

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411926 [Multi-domain] Cd Length: 78 Bit Score: 52.38 E-value: 5.65e-09

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  45 TLTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPE---RIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22498     4 SETVHLFIPALAVGAIIGKQGQHIKQLSRFAGASIKIAPAEGPDaklRMVIITGPPEAQFKAQGRIYGKLKEE 76

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana KH domain-containing protein HEN4 and similar protein; HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. HEN4 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of HEN4.

Pssm-ID: 411890 [Multi-domain] Cd Length: 66 Bit Score: 51.87 E-value: 6.10e-09

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgDMLPNSTERAVTISGTPD 185
Cdd:cd22462     1 IEILIPAHAVGSVIGRGGSNINQIREISGAKVEVL-KPDSATGERIVLISGTPD 53

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411948 [Multi-domain] Cd Length: 72 Bit Score: 51.95 E-value: 6.82e-09

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIA-NATEGSSERQITITGTPANI 352
Cdd:cd22520     3 TLRLVIPASQCGSLIGKAGSKIKEIRESTGAQVQVAgDLLPNSTERAVTVSGVPDAI 59

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411924 Cd Length: 76 Bit Score: 51.94 E-value: 7.48e-09

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPE---RIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22496     4 TVHVFIPAQAVGAIIGKKGQHIKQLSRFASASIKIAPPETPDskvRMVIITGPPEAQFKAQGRIYGKLKEE 74

type I K homology (KH) RNA-binding domain found in mitochondrial A-kinase anchor protein 1 (AKAP1) and similar proteins; AKAP1, also called A-kinase anchor protein 149 kDa, or AKAP 149, or dual specificity A-kinase-anchoring protein 1, or D-AKAP-1, or protein kinase A-anchoring protein 1 (PRKA1), or spermatid A-kinase anchor protein 84, or S-AKAP84, is a novel developmentally regulated A kinase anchor protein of male germ cells. It binds to type I and II regulatory subunits of protein kinase A and anchors them to the cytoplasmic face of the mitochondrial outer membrane.

Pssm-ID: 411823 [Multi-domain] Cd Length: 68 Bit Score: 51.37 E-value: 1.12e-08

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841  56 EVGSIIGKKGETVKKMREESGARINISEGNCPE--RIVTITGPTDAIFKAFAMIAYKF 111
Cdd:cd22395    10 LVGRLIGKQGRNVKQLKQKSGAKIYIKPHPYTQnfQICSIEGTQQQIDKALKLIRKKF 67

eighth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the eighth one.

Pssm-ID: 411839 [Multi-domain] Cd Length: 62 Bit Score: 51.05 E-value: 1.15e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANatEGSSERQITITGTPANISLAQYLIN 360
Cdd:cd22411     3 KVPIFKQFHKNIIGKGGATIKKIREETNTRIDLPE--ENSDSDVITITGKKEDVEKARERIL 62

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH2 domain of PEPPER and FLK, as well as KH2 and KH4 domains of RCF3 and HEN4.

Pssm-ID: 411888 [Multi-domain] Cd Length: 73 Bit Score: 51.47 E-value: 1.21e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATE-----GSSERQITITGTPANISLAQYLINARL 363
Cdd:cd22460     4 LLVASSQAGSLIGKGGAIIKQIREESGASVRILPEEElppcaSPDDRVVQISGEAQAVKKALELVSSRL 72

second type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411922 Cd Length: 77 Bit Score: 51.57 E-value: 1.31e-08

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGN-----CPERIVTITGPTDAIFKAFAMIAYKFEE 113
Cdd:cd22494     2 LKILAHNSLVGRLIGKEGRNLKKIEQDTGTKITISSLQdltiyNPERTITVKGSIEACSSAEVEIMKKLRE 72

type I K homology (KH) RNA-binding domain found in Mask family proteins; The Mask family includes Drosophila melanogaster ankyrin repeat and KH domain-containing protein Mask, and its mammalian homologues Mask1/ANKHD1 and Mask2/ANKRD17. Mask, also called multiple ankyrin repeat single KH domain-containing protein, is a large ankyrin repeat and KH domain-containing protein involved in Drosophila receptor tyrosine kinase signaling. It acts as a mediator of receptor tyrosine kinase (RTK) signaling and may act either downstream of MAPK or transduce signaling through a parallel branch of the RTK pathway. Mask is required for the development and organization of indirect flight muscle sarcomeres by regulating the formation of M line and H zone and the correct assembly of thick and thin filaments in the sarcomere. Mask1/ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. Mask2/ANKRD17, also called ankyrin repeat protein 17, or gene trap ankyrin repeat protein (GTAR), or serologically defined breast cancer antigen NY-BR-16, is a ubiquitously expressed ankyrin factor essential for the vascular integrity during embryogenesis. It may be directly involved in the DNA replication process and play pivotal roles in cell cycle and DNA regulation. It is also involved in innate immune defense against bacteria and viruses.

Pssm-ID: 411832 [Multi-domain] Cd Length: 71 Bit Score: 51.06 E-value: 1.34e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 133 RLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMlPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22404     4 KVTVPNSAISRVIGRGGCNINAIREVSGAHIEIDKQK-GEQGDRRITIKGSADATRQAAQLI 64

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411945 Cd Length: 70 Bit Score: 50.80 E-value: 1.64e-08

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPnstERAVTISGTPDAIIQCVKQICVVMLE 200
Cdd:cd22517     2 LTLRLLMHGKEVGSIIGKKGETVKRIREESSARITISEGSCP---ERITTITGSTDAVFRAFSMIAFKLEE 69

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411951 Cd Length: 68 Bit Score: 50.66 E-value: 1.69e-08

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 134 LVVPASQCGSLIGKGGSKIKEIRESTGAQVQVaGDMLPNSTERAVTISGTPDAI 187
Cdd:cd22523     6 FLIPNDLIGCVIGRQGSKISEIRQMSGAHIKI-GNQTEGTSERHVTITGSPVSI 58

sixth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the sixth one.

Pssm-ID: 411804 [Multi-domain] Cd Length: 68 Bit Score: 50.65 E-value: 1.79e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSErqITITGTPANISLAQYLI 359
Cdd:cd02394     5 TIEIDPKFHGHIIGKGGANIKRIREESGVSIRIPDDEANSDE--IRIEGSPEGVKKAKAEI 63

type I K homology (KH) RNA-binding domain found in Drosophila melanogaster eukaryotic translation initiation factor 4E-binding protein Mextli and similar proteins; Mextli is a novel eukaryotic translation initiation factor 4E-binding protein that promotes translation in Drosophila melanogaster.

Pssm-ID: 411882 [Multi-domain] Cd Length: 71 Bit Score: 50.78 E-value: 1.86e-08

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  46 LTIRLLMHGKEVGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTDAIFKAFAMIaykfeEDII 116
Cdd:cd22454     4 TTIEVVIPNADVGKVIGKGGETIKRIEALTDTVITFErvNGGSPNREVQITGSPDNVAAAKRLI-----EDTI 71

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH1 domain of PEPPER and FLK, as well as KH1 and KH3 domains of RCF3 and HEN4.

Pssm-ID: 411887 [Multi-domain] Cd Length: 69 Bit Score: 50.69 E-value: 1.97e-08

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 296 STHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPA 350
Cdd:cd22459     2 VVFRLLCPVSKAGSVIGKGGEIIKQLRQETGARIKVEDGVPGTEERVITISSSEA 56

second type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the second one.

Pssm-ID: 411857 [Multi-domain] Cd Length: 82 Bit Score: 50.41 E-value: 3.28e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSE--RQITITGTPANISLAQYLI 359
Cdd:cd22429     3 TEELHVPQRAVGRIIGRGGETIRSICRTSGAKVKCDRESDDTLDlvRLITITGTKKEVDAAKSLI 67

third type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411885 [Multi-domain] Cd Length: 64 Bit Score: 49.77 E-value: 3.32e-08

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDA 186
Cdd:cd22457     5 IPPDMVGCIIGKGGSKIQEIRRLSGCKISIAKAPHDETGERMFTITGTPEA 55

sixth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the sixth one.

Pssm-ID: 411804 [Multi-domain] Cd Length: 68 Bit Score: 49.88 E-value: 3.41e-08

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 142 GSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTeraVTISGTPDAIIQCVKQI 194
Cdd:cd02394    14 GHIIGKGGANIKRIREESGVSIRIPDDEANSDE---IRIEGSPEGVKKAKAEI 63

first type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411863 [Multi-domain] Cd Length: 73 Bit Score: 49.84 E-value: 3.51e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGN-----CPERIVTITGPTDAIFKAFAMIAYKF 111
Cdd:cd22435     4 LKLLVPNYAAGSIIGKGGQTIAQLQKETGARIKLSKNNdfypgTTERVCLIQGEVEAVNAVLDFILEKI 72

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411925 Cd Length: 77 Bit Score: 50.09 E-value: 3.66e-08

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCP---ERIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22497     5 VYLFIPTQAVGAIIGKKGQHIKQLARFAGASIKIAPAEGPdvsERMVIITGPPEAQFKAQGRIFGKLKEE 74

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411943 Cd Length: 70 Bit Score: 49.63 E-value: 4.41e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPnstERAVTISGTPDAIIQCVKQI 194
Cdd:cd22515     2 LTIRLLMHGKEVGSIIGKKGESVKKMREESGARINISEGNCP---ERIITLAGPTNAIFKAFAMI 63

first type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411883 Cd Length: 70 Bit Score: 49.60 E-value: 4.87e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgDMLPNSTERAVTISGTPDAIIQ 189
Cdd:cd22455     1 LTLRALVSSKEAAVIIGKGGENIARLRATTGVKAGVS-KVVPGVHDRVLTVSGPLEGVAK 59

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411947 [Multi-domain] Cd Length: 79 Bit Score: 49.40 E-value: 7.82e-08

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 292 SPPASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIA-NATEGSSERQITITGTPANI 352
Cdd:cd22519     2 SKPPVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgDMLPNSTERAVTISGTPDAI 63

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411924 Cd Length: 76 Bit Score: 48.86 E-value: 1.09e-07

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVMLE 200
Cdd:cd22496     4 TVHVFIPAQAVGAIIGKKGQHIKQLSRFASASIKIAPPETPDSKVRMVIITGPPEAQFKAQGRIYGKLKE 73

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411946 [Multi-domain] Cd Length: 78 Bit Score: 48.97 E-value: 1.10e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 291 ASPPASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIA-NATEGSSERQITITGTPANIS 353
Cdd:cd22518     2 ASRPPVTLRLVVPASQCGSLIGKGGCKIKEIRESTGAQVQVAgDMLPNSTERAITIAGIPQSII 65

seventh type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the seventh one.

Pssm-ID: 411880 [Multi-domain] Cd Length: 65 Bit Score: 48.09 E-value: 1.22e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22452    13 FGRIIGPGGSNINQIREKSGCFINVPKKNKESDVITLRGTKEGVEKAEEMI 63

third type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411826 [Multi-domain] Cd Length: 67 Bit Score: 48.02 E-value: 1.43e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMlPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22398     6 VPRFAVGVVIGKGGEMIKKIQNETGARVQFKPDD-GNSPDRICVITGPPDQVQHAARMI 63

type I K homology (KH) RNA-binding domain found in ankyrin repeat domain-containing protein 17 (ANKRD17) and similar proteins; ANKRD17, also called ankyrin repeat protein 17, or gene trap ankyrin repeat protein (GTAR), or serologically defined breast cancer antigen NY-BR-16, is a ubiquitously expressed ankyrin factor essential for the vascular integrity during embryogenesis. It may be directly involved in the DNA replication process and play pivotal roles in cell cycle and DNA regulation. It is also involved in innate immune defense against bacteria and viruses.

Pssm-ID: 411930 [Multi-domain] Cd Length: 71 Bit Score: 48.21 E-value: 1.63e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINA 361
Cdd:cd22502     2 SKKVSVPSTVISRVIGRGGCNINAIREFTGAHIDIDKQKDKTGDRIITIRGGTESTRQATQLINA 66

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411907 [Multi-domain] Cd Length: 71 Bit Score: 48.01 E-value: 1.68e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22479    12 VGLIIGRGGEQINKIQQDSGCKVQISpdSGGLPERSVSLTGSPEAVQKAKMML 64

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411941 [Multi-domain] Cd Length: 73 Bit Score: 47.82 E-value: 2.21e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGN-----CPERIVTITGPTDAIFKAFAMIAYK 110
Cdd:cd22513     3 VAKLLVSNAAAGSVIGKGGATINDFQAQSGARIQLSRAQeffpgTTDRVLLVSGSLNEVLTALNLILEK 71

type I K homology (KH) RNA-binding domain found in mitochondrial A-kinase anchor protein 1 (AKAP1) and similar proteins; AKAP1, also called A-kinase anchor protein 149 kDa, or AKAP 149, or dual specificity A-kinase-anchoring protein 1, or D-AKAP-1, or protein kinase A-anchoring protein 1 (PRKA1), or spermatid A-kinase anchor protein 84, or S-AKAP84, is a novel developmentally regulated A kinase anchor protein of male germ cells. It binds to type I and II regulatory subunits of protein kinase A and anchors them to the cytoplasmic face of the mitochondrial outer membrane.

Pssm-ID: 411823 [Multi-domain] Cd Length: 68 Bit Score: 47.52 E-value: 2.53e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGdmLPNSTE-RAVTISGTPDAIIQCVKQI 194
Cdd:cd22395     6 VPSELVGRLIGKQGRNVKQLKQKSGAKIYIKP--HPYTQNfQICSIEGTQQQIDKALKLI 63

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411949 Cd Length: 76 Bit Score: 47.74 E-value: 2.58e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 134 LVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgDMLPNSTERAVTISGTPDAI 187
Cdd:cd22521     9 LTIPNDLIGCIIGRQGAKINEIRQMSGAQIKIA-NPVEGSTDRQVTITGSAASI 61

eighth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the eighth one.

Pssm-ID: 411839 [Multi-domain] Cd Length: 62 Bit Score: 47.20 E-value: 2.71e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22411    11 HKNIIGKGGATIKKIREETNTRIDLPEENSDSDVITITGKKEDVEKARERI 61

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein RCF3 and similar protein; RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of RCF3.

Pssm-ID: 411891 [Multi-domain] Cd Length: 71 Bit Score: 47.43 E-value: 2.83e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLP-NSTERAVTISGTPD 185
Cdd:cd22463     1 RSKIEFQIPEAVVGLIIGKSGNTIKQISERSGAFVAIVQDRYPlEETQKILRISGTEE 58

third type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411942 [Multi-domain] Cd Length: 71 Bit Score: 47.42 E-value: 2.94e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVA--GDMLPNSTERAVTISGTPDAI 187
Cdd:cd22514     2 SVTIGVPDEHIGAILGRGGRTINEIQQHSGARIKISdrGDFVSGTRNRKVTITGPQDAV 60

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein RCF3 and similar protein; RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of RCF3.

Pssm-ID: 411891 [Multi-domain] Cd Length: 71 Bit Score: 47.04 E-value: 3.22e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 295 ASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQ--ITITGTPANISLAQYLI 359
Cdd:cd22463     1 RSKIEFQIPEAVVGLIIGKSGNTIKQISERSGAFVAIVQDRYPLEETQkiLRISGTEEQLKRAQSLV 67

third type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411867 [Multi-domain] Cd Length: 68 Bit Score: 46.84 E-value: 3.90e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINI--SEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22439    13 IGCIIGKGGTKINEIRQLSGATIKIanSEDGSTERSVTITGTPEAVSLAQYLI 65

fourth type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411827 [Multi-domain] Cd Length: 67 Bit Score: 46.83 E-value: 4.06e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIA-NATEGSSERQITITGTPANISLAQYLIN 360
Cdd:cd22399     1 EVTFLVPANKCGLVIGKGGETIRQINQQSGAHVELDrNPPPNPNEKLFIIRGNPQQIEHAKQLIR 65

fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411917 [Multi-domain] Cd Length: 69 Bit Score: 46.85 E-value: 4.30e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTE--RAVTISGTPDAI 187
Cdd:cd22489     6 IPADKCGLVIGKGGENIKSINQQSGAHVELQRNPPPNTDPnvRIFTIRGVPQQI 59

sixth type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the sixth one.

Pssm-ID: 411879 [Multi-domain] Cd Length: 69 Bit Score: 46.68 E-value: 4.97e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958756841  58 GSIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22451    13 RAIIGKGGAVLRELEAETGCRIQVPKKDDPSGKIRITGARDGVEAATAKI 62

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411926 [Multi-domain] Cd Length: 78 Bit Score: 46.60 E-value: 5.74e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDA 186
Cdd:cd22498     6 TVHLFIPALAVGAIIGKQGQHIKQLSRFAGASIKIAPAEGPDAKLRMVIITGPPEA 61

first type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411863 [Multi-domain] Cd Length: 73 Bit Score: 46.38 E-value: 6.57e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 302 IPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATE---GSSERQITITGTPANISLAQYLI 359
Cdd:cd22435     8 VPNYAAGSIIGKGGQTIAQLQKETGARIKLSKNNDfypGTTERVCLIQGEVEAVNAVLDFI 68

second type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411884 [Multi-domain] Cd Length: 69 Bit Score: 46.14 E-value: 7.22e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCP---ERIVTITGPTDAIFKA 103
Cdd:cd22456     1 PIRLLIPHSLIGSIIGKGGARIKEIQDGSGARLVASKEFLPlstERILEVQGTPDAIHNA 60

type I K homology (KH) RNA-binding domain found in Drosophila melanogaster eukaryotic translation initiation factor 4E-binding protein Mextli and similar proteins; Mextli is a novel eukaryotic translation initiation factor 4E-binding protein that promotes translation in Drosophila melanogaster.

Pssm-ID: 411882 [Multi-domain] Cd Length: 71 Bit Score: 46.15 E-value: 7.35e-07

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMlPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22454     4 TTIEVVIPNADVGKVIGKGGETIKRIEALTDTVITFERVN-GGSPNREVQITGSPDNVAAAKRLI 67

third type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411885 [Multi-domain] Cd Length: 64 Bit Score: 45.91 E-value: 8.20e-07

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEGNCP---ERIVTITGPTDAIFKAFAMI 107
Cdd:cd22457    10 VGCIIGKGGSKIQEIRRLSGCKISIAKAPHDetgERMFTITGTPEANDRALRLL 63

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411926 [Multi-domain] Cd Length: 78 Bit Score: 46.22 E-value: 9.64e-07

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 293 PPASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANAtEG--SSERQITITGTPANISLAQYLINARLTSE 366
Cdd:cd22498     2 PESETVHLFIPALAVGAIIGKQGQHIKQLSRFAGASIKIAPA-EGpdAKLRMVIITGPPEAQFKAQGRIYGKLKEE 76

first type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the first one.

Pssm-ID: 411856 [Multi-domain] Cd Length: 74 Bit Score: 45.79 E-value: 1.03e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNST-ERAVTISGTPDAIIQCVKQI 194
Cdd:cd22428    11 VPREAVGLIIGRQGATIKQIQKETGARIDFKDEGSGGELpERVLLIQGNPVQAQRAEEAI 70

type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae meiotic recombination 1 protein (MER1) and similar proteins; MER1 is required for chromosome pairing and genetic recombination. It may function to bring the axial elements of the synaptonemal complex corresponding to homologous chromosomes together by initiating recombination. MER1 might be responsible for regulating the MER2 gene and/or gene product.

Pssm-ID: 411886 [Multi-domain] Cd Length: 65 Bit Score: 45.52 E-value: 1.10e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgdMLPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22458     1 VTWEIKLPQALCGRLIGAKGKNIKALSEKSGASIRLI--PISNSSQQTIHLSGTDKQIALAISSI 63

second type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the second one.

Pssm-ID: 411857 [Multi-domain] Cd Length: 82 Bit Score: 45.79 E-value: 1.30e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841  55 KEVGSIIGKKGETVKKMREESGARINIS----EGNCPERIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22429    11 RAVGRIIGRGGETIRSICRTSGAKVKCDresdDTLDLVRLITITGTKKEVDAAKSLILEKVSEE 74

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana KH domain-containing protein HEN4 and similar protein; HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. HEN4 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of HEN4.

Pssm-ID: 411890 [Multi-domain] Cd Length: 66 Bit Score: 45.32 E-value: 1.34e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNC--PERIVTITGPTDAIFKAFAMIAYKF 111
Cdd:cd22462     1 IEILIPAHAVGSVIGRGGSNINQIREISGAKVEVLKPDSatGERIVLISGTPDQARHAQNLIEAFI 66

second type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411875 [Multi-domain] Cd Length: 80 Bit Score: 45.49 E-value: 1.58e-06

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 294 PASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSER--------QITITGTPANISLAQYLINA 361
Cdd:cd22447     2 PKQNLTVPIPASTRARIIGKKGANLKQIREKTGVRIDIPPRDADAAPAdedddtmvEVTITGDEFNVQHAKQRIEE 77

second type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411875 [Multi-domain] Cd Length: 80 Bit Score: 45.49 E-value: 1.68e-06

                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1958756841 128 PPVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVA 166
Cdd:cd22447     2 PKQNLTVPIPASTRARIIGKKGANLKQIREKTGVRIDIP 40

type I K homology (KH) RNA-binding domain found in Mask family proteins; The Mask family includes Drosophila melanogaster ankyrin repeat and KH domain-containing protein Mask, and its mammalian homologues Mask1/ANKHD1 and Mask2/ANKRD17. Mask, also called multiple ankyrin repeat single KH domain-containing protein, is a large ankyrin repeat and KH domain-containing protein involved in Drosophila receptor tyrosine kinase signaling. It acts as a mediator of receptor tyrosine kinase (RTK) signaling and may act either downstream of MAPK or transduce signaling through a parallel branch of the RTK pathway. Mask is required for the development and organization of indirect flight muscle sarcomeres by regulating the formation of M line and H zone and the correct assembly of thick and thin filaments in the sarcomere. Mask1/ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. Mask2/ANKRD17, also called ankyrin repeat protein 17, or gene trap ankyrin repeat protein (GTAR), or serologically defined breast cancer antigen NY-BR-16, is a ubiquitously expressed ankyrin factor essential for the vascular integrity during embryogenesis. It may be directly involved in the DNA replication process and play pivotal roles in cell cycle and DNA regulation. It is also involved in innate immune defense against bacteria and viruses.

Pssm-ID: 411832 [Multi-domain] Cd Length: 71 Bit Score: 44.89 E-value: 1.87e-06

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841  54 GKEVGSIIGKKGETVKKMREESGARINI--SEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22404     9 NSAISRVIGRGGCNINAIREVSGAHIEIdkQKGEQGDRRITIKGSADATRQAAQLI 64

second type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411864 [Multi-domain] Cd Length: 70 Bit Score: 44.92 E-value: 2.06e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEG--SSERQITITGTPANISLAQYLI 359
Cdd:cd22436     5 ILVPNSTAGMIIGKGGATIKAIMEQSGARVQISQKPESinLQERVVTVTGEPEANRKAVSLI 66

type I K homology (KH) RNA-binding domain found in mitochondrial A-kinase anchor protein 1 (AKAP1) and similar proteins; AKAP1, also called A-kinase anchor protein 149 kDa, or AKAP 149, or dual specificity A-kinase-anchoring protein 1, or D-AKAP-1, or protein kinase A-anchoring protein 1 (PRKA1), or spermatid A-kinase anchor protein 84, or S-AKAP84, is a novel developmentally regulated A kinase anchor protein of male germ cells. It binds to type I and II regulatory subunits of protein kinase A and anchors them to the cytoplasmic face of the mitochondrial outer membrane.

Pssm-ID: 411823 [Multi-domain] Cd Length: 68 Bit Score: 44.82 E-value: 2.20e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22395     1 VYEFEVPSELVGRLIGKQGRNVKQLKQKSGAKIYIKPHPYTQNFQICSIEGTQQQIDKALKLI 63

second type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411923 Cd Length: 77 Bit Score: 45.03 E-value: 2.34e-06

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGN-----CPERIVTITGPTDAIFKAFAMIAYKFEEDIIN 117
Cdd:cd22495     2 LKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQdltlyNPERTITVKGSIETCAKAEEEIMKKIRESYEN 76

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411906 [Multi-domain] Cd Length: 75 Bit Score: 45.01 E-value: 2.59e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDM--LPnstERAVTISGTPDAiIQCVKQI 194
Cdd:cd22478     4 MTEEYKVPDGMVGFIIGRGGEQISRIQQESGCKIQIAPDSggLP---ERSCMLTGTPES-VQSAKRL 66

first type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411874 [Multi-domain] Cd Length: 86 Bit Score: 45.09 E-value: 2.59e-06

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 128 PPVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQV-------AGDMLPNSTERAVTISGTPDAIIQCVKQICVVMLE 200
Cdd:cd22446     5 PKVTITISVPSSVRGAIIGSRGKNLKSIQDKTGTKIQIpkrneegNYDEDDDDETVEISIEGDAEGVELAKKEIEAIVKE 84

third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411912 Cd Length: 68 Bit Score: 44.13 E-value: 3.36e-06

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTD 98
Cdd:cd22484    12 VGIVIGRNGEMIKKIQNDAGVRIQFKpdDGTTPERIAQITGPPD 55

tenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the tenth one.

Pssm-ID: 411841 [Multi-domain] Cd Length: 66 Bit Score: 44.17 E-value: 3.54e-06

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 1958756841 144 LIGKGGSKIKEIRESTGAQVqvagdMLPNSTER---AVTISGTPDAI 187
Cdd:cd22413    17 LIGRGGANIRKIRDNTGARI-----IFPTARDEdqeLITIIGTKEAV 58

type I K homology (KH) RNA-binding domain found in polyribonucleotide nucleotidyltransferase (PNPase) and similar proteins; PNPase, also called polynucleotide phosphorylase, is a polyribonucleotide nucleotidyl transferase that degrades mRNA in prokaryotes and plant chloroplasts. It catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction. It is also involved, along with RNase II, in tRNA processing. The C-terminal region of PNPase contains domains homologous to those in other RNA binding proteins: a KH domain and an S1 domain. The model corresponds to the KH domain.

Pssm-ID: 411803 [Multi-domain] Cd Length: 70 Bit Score: 44.00 E-value: 3.79e-06

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEgncpERIVTITGPT-DAIFKAFAMI 107
Cdd:cd02393    15 IGDVIGPGGKTIRAIIEETGAKIDIED----DGTVTIFATDkESAEAAKAMI 62

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411925 Cd Length: 77 Bit Score: 44.31 E-value: 3.84e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANA-TEGSSERQITITGTPANISLAQYLINARLTSE 366
Cdd:cd22497     7 LFIPTQAVGAIIGKKGQHIKQLARFAGASIKIAPAeGPDVSERMVIITGPPEAQFKAQGRIFGKLKEE 74

first type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411883 Cd Length: 70 Bit Score: 44.21 E-value: 3.85e-06

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 308 GCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22455    13 AVIIGKGGENIARLRATTGVKAGVSKVVPGVHDRVLTVSGPLEGVAKAFGLI 64

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411920 Cd Length: 76 Bit Score: 44.42 E-value: 4.00e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVM 198
Cdd:cd22492     2 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIM 68

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411925 Cd Length: 77 Bit Score: 44.31 E-value: 4.11e-06

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 134 LVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDA 186
Cdd:cd22497     7 LFIPTQAVGAIIGKKGQHIKQLARFAGASIKIAPAEGPDVSERMVIITGPPEA 59

third type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411807 [Multi-domain] Cd Length: 71 Bit Score: 44.11 E-value: 4.11e-06

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEGN--CP---ERIVTITGPTDAIFKAFAMI 107
Cdd:cd09031    12 VGAILGKGGKTLVEIQELTGARIQISKKGefVPgtrNRKVTITGTPAAVQAAQYLI 67

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411907 [Multi-domain] Cd Length: 71 Bit Score: 44.16 E-value: 4.44e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDM--LPnstERAVTISGTPDAI 187
Cdd:cd22479     1 MTEEYRVPDGMVGLIIGRGGEQINKIQQDSGCKVQISPDSggLP---ERSVSLTGSPEAV 57

type I K homology (KH) RNA-binding domain found in DEAD box protein 43 (DDX43), DEAD box protein 53 (DDX53) and similar proteins; DDX43 (also called cancer/testis antigen 13, or DEAD box protein HAGE, or helical antigen) displays tumor-specific expression. Diseases associated with DDX43 include rheumatoid lung disease. DDX53 (also called cancer-associated gene protein, or cancer/testis antigen 26, or DEAD box protein CAGE) shows high expression level in various tumors and is involved in anti-cancer drug resistance. Both DDX46 and DDX53 are members of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation.

Pssm-ID: 411858 [Multi-domain] Cd Length: 66 Bit Score: 43.43 E-value: 5.46e-06

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEGNcPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22430    11 VGAVIGRGGSKIRELEESTGSKIKIIKGG-QEAEVKIFGSDEAQQKAKELI 60

fourth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the fourth one.

Pssm-ID: 411836 [Multi-domain] Cd Length: 62 Bit Score: 43.31 E-value: 6.15e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgdmLPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22408     1 TVSVEVPKSQHRFVIGPRGSTIQEILEETGCSVEVP---PNDSDSETITLRGPADKLGAALTLV 61

third type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411942 [Multi-domain] Cd Length: 71 Bit Score: 43.56 E-value: 6.20e-06

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISE-----GNCPERIVTITGPTDAIFKAFAMIAYK 110
Cdd:cd22514    12 IGAILGRGGRTINEIQQHSGARIKISDrgdfvSGTRNRKVTITGPQDAVQMAQYLLEQK 70

type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae meiotic recombination 1 protein (MER1) and similar proteins; MER1 is required for chromosome pairing and genetic recombination. It may function to bring the axial elements of the synaptonemal complex corresponding to homologous chromosomes together by initiating recombination. MER1 might be responsible for regulating the MER2 gene and/or gene product.

Pssm-ID: 411886 [Multi-domain] Cd Length: 65 Bit Score: 42.82 E-value: 8.83e-06

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEgSSERQITITGTPANISLA 355
Cdd:cd22458     2 TWEIKLPQALCGRLIGAKGKNIKALSEKSGASIRLIPISN-SSQQTIHLSGTDKQIALA 59

fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411917 [Multi-domain] Cd Length: 69 Bit Score: 42.99 E-value: 9.07e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 301 TIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSE---RQITITGTPANISLAQYLINAR 362
Cdd:cd22489     5 TIPADKCGLVIGKGGENIKSINQQSGAHVELQRNPPPNTDpnvRIFTIRGVPQQIEHARQLIDEK 69

putative RNA-processing protein; Provisional

Pssm-ID: 237494 [Multi-domain] Cd Length: 180 Bit Score: 45.63 E-value: 9.43e-06

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEGNCpERIVTITGPTDAI--FKAFAMI-----------AYKFEED-----IINS 118
Cdd:PRK13763   14 IGVLIGKKGETKKEIEERTGVKLEIDSETG-EVIIEPTDGEDPLavLKARDIVkaigrgfspekALRLLDDdyvleVIDL 92

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 119 msnSPATSKPPVTLRLVvpasqcGSLIGKGGSKIKEIRESTGAQVQVAGDmlpnsterAVTISGTPDAI 187
Cdd:PRK13763   93 ---SDYGDSPNALRRIK------GRIIGEGGKTRRIIEELTGVDISVYGK--------TVAIIGDPEQV 144

type I K homology (KH) RNA-binding domain found in DEAD box protein 43 (DDX43), DEAD box protein 53 (DDX53) and similar proteins; DDX43 (also called cancer/testis antigen 13, or DEAD box protein HAGE, or helical antigen) displays tumor-specific expression. Diseases associated with DDX43 include rheumatoid lung disease. DDX53 (also called cancer-associated gene protein, or cancer/testis antigen 26, or DEAD box protein CAGE) shows high expression level in various tumors and is involved in anti-cancer drug resistance. Both DDX46 and DDX53 are members of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation.

Pssm-ID: 411858 [Multi-domain] Cd Length: 66 Bit Score: 43.04 E-value: 9.84e-06

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIanaTEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22430     4 FKIDSSLVGAVIGRGGSKIRELEESTGSKIKI---IKGGQEAEVKIFGSDEAQQKAKELI 60

first type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411828 [Multi-domain] Cd Length: 68 Bit Score: 42.64 E-value: 1.14e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINIS--EGNCP-ERIVTITG 95
Cdd:cd22400     2 LRILVPSEFVGAIIGKGGATIRQITQQTGARIDIHrkENAGAaEKAITIYG 52

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411918 Cd Length: 76 Bit Score: 42.77 E-value: 1.25e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVM 198
Cdd:cd22490     2 LRLLVPTQYVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKAISIHSTPEGCSAACKMILEIM 68

type I K homology (KH) RNA-binding domain found in ankyrin repeat and KH domain-containing protein 1 (ANKHD1) and similar proteins; ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. It acts as a scaffolding protein that may be associated with the abnormal phenotype of leukemia cells. It may play might have a role in MM cell proliferation and cell cycle progression by regulating expression of p21. It also regulates cell cycle progression and proliferation in multiple myeloma cells. ANKHD1 is a component of Hippo signaling pathway. It functions as a positive regulator of YAP1 and promotes cell growth and cell cycle progression through Cyclin A upregulation in prostate cancer cells.

Pssm-ID: 411931 Cd Length: 83 Bit Score: 43.20 E-value: 1.26e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLINA 361
Cdd:cd22503     2 SKKLSVPASVVSRIMGRGGCNITAIQDVTGAHIDVDKQKDKNGERMITIRGGTESTRYAVQLINA 66

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411941 [Multi-domain] Cd Length: 73 Bit Score: 42.81 E-value: 1.37e-05

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 295 ASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATE---GSSERQITITGTPANISLAQYLINARL 363
Cdd:cd22513     1 PVVAKLLVSNAAAGSVIGKGGATINDFQAQSGARIQLSRAQEffpGTTDRVLLVSGSLNEVLTALNLILEKL 72

second type I K homology (KH) RNA-binding domain found in protein bicaudal C homolog 1 (BICC1) and similar proteins; BICC1, also called Bic-C, is a mammalian homologue of Drosophila Bicaudal-C (dBic-C). BICC1 functions as an RNA-binding protein that represses the translation of selected mRNAs to control development. It regulates gene expression and modulates cell proliferation and apoptosis. BICC1 is a negative regulator of Wnt signaling. Increased levels of BICC1 may be associated with depression. Besides, BICC1 is a genetic determinant of osteoblastogenesis and bone mineral density. BICC1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411849 Cd Length: 70 Bit Score: 42.72 E-value: 1.40e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERA--VTISGTPDAIIQCVKQI 194
Cdd:cd22421     3 VTLKMDVSHTDHSHVIGKGGNNIKKVMEDTGCHIHFPDSNRTSQAEKSnqVSIAGQPAGVESARAQI 69

second type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411921 Cd Length: 97 Bit Score: 43.12 E-value: 1.98e-05

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGN-----CPERIVTITGPTDAIFKAFAMIAYKFEEDIINSMS 120
Cdd:cd22493     7 LKILAHNNFVGRLIGKEGRNLKKVEQDTETKITISPLQdltlyNPERTITVKGSIEACCRAEQEIMKKVREAYENDVA 84

third type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER and flowering locus K homology domain protein (FLK). PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. The model corresponds to the KH3 domain of PEPPER and FLK.

Pssm-ID: 411889 Cd Length: 69 Bit Score: 41.77 E-value: 2.42e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22461     3 SQQMQIPLSYADAIIGTAGANISYIRRTSGATITIQETRGAPGEMTVEIHGTQSQVQTAQQLI 65

fourth type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/CRD-BP/VICKZ1, IGF2BP2/IMP-2/VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411831 [Multi-domain] Cd Length: 66 Bit Score: 41.46 E-value: 2.68e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQ--ITITGTPANISLAQ 356
Cdd:cd22403     3 EIRVPSSMVGRIIGKGGQNVRELQRLTGAIIKLPRDQTPDEGDEvpVEIIGNFYATQSAQ 62

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411919 Cd Length: 74 Bit Score: 41.59 E-value: 3.06e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVM 198
Cdd:cd22491     2 LRILVPTQFVGAIIGKEGLTIKNITKQTQSKVDIHRKENAGAAEKPITIHATPEGCSAACRMILEIM 68

sixth type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the sixth one.

Pssm-ID: 411879 [Multi-domain] Cd Length: 69 Bit Score: 41.29 E-value: 3.34e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTeraVTISGTPDAIIQCVKQI 194
Cdd:cd22451     7 IPKEYHRAIIGKGGAVLRELEAETGCRIQVPKKDDPSGK---IRITGARDGVEAATAKI 62

sixth type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the sixth one.

Pssm-ID: 411879 [Multi-domain] Cd Length: 69 Bit Score: 41.29 E-value: 3.44e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 297 THELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSerQITITGTPANISLAQYLI 359
Cdd:cd22451     2 SIDIDIPKEYHRAIIGKGGAVLRELEAETGCRIQVPKKDDPSG--KIRITGARDGVEAATAKI 62

fourteenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the fourteenth one.

Pssm-ID: 411845 [Multi-domain] Cd Length: 72 Bit Score: 41.42 E-value: 3.47e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958756841  44 VTLTIRLLMHGKevgsIIGKKGETVKKMREESGARINISEGNCP-ERIVTITGP 96
Cdd:cd22417     3 LTVEVDPKYHPK----IIGRKGAVITKLRDDHDVNIQFPDKGDEnDDEITITGY 52

fourth type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/CRD-BP/VICKZ1, IGF2BP2/IMP-2/VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411831 [Multi-domain] Cd Length: 66 Bit Score: 41.07 E-value: 3.64e-05

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDM-LPNSTERAVTISGT 183
Cdd:cd22403     6 VPSSMVGRIIGKGGQNVRELQRLTGAIIKLPRDQtPDEGDEVPVEIIGN 54

second type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411911 [Multi-domain] Cd Length: 83 Bit Score: 41.82 E-value: 3.90e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 134 LVVPASQCGSLIGKGGSKIKEIRESTGAQ-VQVAGDMLPNSTERAVTISGTPDAIIQ 189
Cdd:cd22483     9 ILIPASKVGLVIGKGGETIKQLQERTGVKmIMIQDGPLPTGADKPLRITGDPFKVQQ 65

third type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the third one.

Pssm-ID: 411835 [Multi-domain] Cd Length: 62 Bit Score: 41.04 E-value: 4.27e-05

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1958756841  60 IIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22407    14 IAGPNNENVKELQEETGVRINIPPPSVNKDEIVVSGEKEGVAQAVAKI 61

third type I K homology (KH) RNA-binding domain found in a family of fragile X mental retardation protein (FMR1) and fragile X related (FXR) proteins; The FMR1/FXR family includes FMR1 (also known as FMRP) and its two homologues, fragile X related 1 (FXR1) and 2 (FXR2). They are involved in translational regulation, particularly in neuronal cells and play an important role in the regulation of glutamate-mediated neuronal activity and plasticity. Each of these three proteins can form heteromers with the others, and each can also form homomers. Lack of expression of FMR1 results in mental retardation and macroorchidism. FXR1 and FXR2 may play important roles in the function of FMR1 and in the pathogenesis of the Fragile X Mental Retardation Syndrome. Members of this family contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411855 [Multi-domain] Cd Length: 79 Bit Score: 41.45 E-value: 4.86e-05

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 296 STHELTIPNDLIGCIIGRQGTKINEIRQMSG-AQIKIANATEGSSERQ------ITITGTPANISLAQYLINARL 363
Cdd:cd22427     2 AEEIFQVPRDLVGKVIGKNGRVIQEIVDKSGvVRVKIEGDNEDGPRPReeglvpFIFVGTREAIANAKLLLEYHL 76

fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411916 Cd Length: 69 Bit Score: 40.85 E-value: 5.15e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTE--RAVTISGTPDAI 187
Cdd:cd22488     6 IPTHKCGLVIGRGGENVKAINQQTGAFVEISRQPPPNGDPnfKLFIIRGSPQQI 59

third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411914 Cd Length: 70 Bit Score: 41.09 E-value: 5.57e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22486    14 VGIVIGRNGEMIKKIQNDAGVRIQFKpdDGISPERVAQVMGPPDRCQHAAHII 66

second type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411825 [Multi-domain] Cd Length: 69 Bit Score: 40.69 E-value: 6.08e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGAR-INISEGNCP---ERIVTITGPTDAIFKAFAMI 107
Cdd:cd22397     1 TIEIMIPGNKVGLIIGKGGETIKQLQERAGVKmVMIQDGPQPtgqDKPLRITGDPQKVQRAKELV 65

second type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the second one.

Pssm-ID: 411834 [Multi-domain] Cd Length: 75 Bit Score: 40.76 E-value: 6.31e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSErqITITGTPANISLA 355
Cdd:cd22406     8 TVNIPKEHHRFILGKKGKKLQELELKTATKIVIPRQEDNSDE--IKITGTKEGIEKA 62

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411924 Cd Length: 76 Bit Score: 40.77 E-value: 6.44e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 302 IPNDLIGCIIGRQGTKINEIRQMSGAQIKIANA-TEGSSERQITITGTPANISLAQYLINARLTSE 366
Cdd:cd22496     9 IPAQAVGAIIGKKGQHIKQLSRFASASIKIAPPeTPDSKVRMVIITGPPEAQFKAQGRIYGKLKEE 74

seventh type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the seventh one.

Pssm-ID: 411880 [Multi-domain] Cd Length: 65 Bit Score: 40.38 E-value: 6.68e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 303 PNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEgsSERQITITGTPANISLAQYLINA 361
Cdd:cd22452     9 SPRYFGRIIGPGGSNINQIREKSGCFINVPKKNK--ESDVITLRGTKEGVEKAEEMIKK 65

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411945 Cd Length: 70 Bit Score: 40.78 E-value: 6.95e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 307 IGCIIGRQGTKINEIRQMSGAQIKIanaTEGSS-ERQITITGTPANISLAQYLINARL 363
Cdd:cd22517    13 VGSIIGKKGETVKRIREESSARITI---SEGSCpERITTITGSTDAVFRAFSMIAFKL 67

polynucleotide phosphorylase/polyadenylase; Provisional

Pssm-ID: 236995 [Multi-domain] Cd Length: 693 Bit Score: 44.66 E-value: 6.95e-05

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEGNcperIVTITGPT-DAIFKAFAMIaykfeEDIIN 117
Cdd:PRK11824  565 IRDVIGPGGKTIREITEETGAKIDIEDDG----TVKIAATDgEAAEAAKERI-----EGITA 617

second type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411909 [Multi-domain] Cd Length: 71 Bit Score: 40.76 E-value: 7.02e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 134 LVVPASQCGSLIGKGGSKIKEIRESTGAQ-VQVAGDMLPNSTERAVTISGTPDAIIQ 189
Cdd:cd22481     6 IMIPASKAGLVIGKGGETIKQLQERAGVKmVMIQDGPQNTGADKPLRITGDPYKVQQ 62

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411906 [Multi-domain] Cd Length: 75 Bit Score: 40.78 E-value: 7.41e-05

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTDAIFKA 103
Cdd:cd22478    15 VGFIIGRGGEQISRIQQESGCKIQIApdSGGLPERSCMLTGTPESVQSA 63

fourth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the fourth one.

Pssm-ID: 411836 [Multi-domain] Cd Length: 62 Bit Score: 40.23 E-value: 7.45e-05

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1958756841  60 IIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22408    14 VIGPRGSTIQEILEETGCSVEVPPNDSDSETITLRGPADKLGAALTLV 61

second type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411825 [Multi-domain] Cd Length: 69 Bit Score: 40.30 E-value: 8.82e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGD-MLPNSTERAVTISGTPDAI 187
Cdd:cd22397     1 TIEIMIPGNKVGLIIGKGGETIKQLQERAGVKMVMIQDgPQPTGQDKPLRITGDPQKV 58

eighth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the eighth one.

Pssm-ID: 411839 [Multi-domain] Cd Length: 62 Bit Score: 39.88 E-value: 9.05e-05

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 141 CGSLIGKGGSKIKEIRESTGAQVQVAGDmlpNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22411    11 HKNIIGKGGATIKKIREETNTRIDLPEE---NSDSDVITITGKKEDVEKARERI 61

fourth type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411927 Cd Length: 76 Bit Score: 40.40 E-value: 9.08e-05

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAV 178
Cdd:cd22499     8 VPASAAGRVIGKGGKTVNELQNLTAAEVVVPRDQTPDENDQVI 50

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411908 [Multi-domain] Cd Length: 71 Bit Score: 40.27 E-value: 1.04e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDM--LPnstERAVTISGTPDAIIQ 189
Cdd:cd22480     7 VPDKMVGFIIGRGGEQISRIQLESGCKIQIAPDSggMP---ERPCVLTGTPESIEQ 59

third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411913 Cd Length: 68 Bit Score: 39.94 E-value: 1.18e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22485    12 VGVVIGRSGEMIKKIQNDAGVRIQFKqdDGTGPEKIAHIMGPPDRCEHAARII 64

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411920 Cd Length: 76 Bit Score: 40.18 E-value: 1.19e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKI-ANATEGSSERQITITGTPANISLA 355
Cdd:cd22492     4 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVhRKENAGAAEKSITILSTPEGTSAA 60

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein RCF3 and similar protein; RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of RCF3.

Pssm-ID: 411891 [Multi-domain] Cd Length: 71 Bit Score: 39.72 E-value: 1.37e-04

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841  47 TIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPE----RIVTITGPTDAIFKAFAMI 107
Cdd:cd22463     3 KIEFQIPEAVVGLIIGKSGNTIKQISERSGAFVAIVQDRYPLeetqKILRISGTEEQLKRAQSLV 67

type I K homology (KH) RNA-binding domain found in DEAD box protein 43 (DDX43), DEAD box protein 53 (DDX53) and similar proteins; DDX43 (also called cancer/testis antigen 13, or DEAD box protein HAGE, or helical antigen) displays tumor-specific expression. Diseases associated with DDX43 include rheumatoid lung disease. DDX53 (also called cancer-associated gene protein, or cancer/testis antigen 26, or DEAD box protein CAGE) shows high expression level in various tumors and is involved in anti-cancer drug resistance. Both DDX46 and DDX53 are members of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation.

Pssm-ID: 411858 [Multi-domain] Cd Length: 66 Bit Score: 39.58 E-value: 1.47e-04

                          10        20
                  ....*....|....*....|....
gi 1958756841 142 GSLIGKGGSKIKEIRESTGAQVQV 165
Cdd:cd22430    12 GAVIGRGGSKIRELEESTGSKIKI 35

fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411915 Cd Length: 72 Bit Score: 39.56 E-value: 1.75e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 134 LVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTE--RAVTISGTPDAI 187
Cdd:cd22487     6 FIVPTGKTGLIIGKGGETIKSISQQSGARIELQRNPPPNADPnmKLFTIRGSPQQI 61

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411908 [Multi-domain] Cd Length: 71 Bit Score: 39.50 E-value: 1.87e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  55 KEVGSIIGKKGETVKKMREESGARINIS--EGNCPERIVTITGPTDAIFKA 103
Cdd:cd22480    10 KMVGFIIGRGGEQISRIQLESGCKIQIApdSGGMPERPCVLTGTPESIEQA 60

tenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the tenth one.

Pssm-ID: 411841 [Multi-domain] Cd Length: 66 Bit Score: 39.17 E-value: 1.89e-04

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 1958756841 310 IIGRQGTKINEIRQMSGAQIKIANATEGSSErQITITGTPANISLAQ 356
Cdd:cd22413    17 LIGRGGANIRKIRDNTGARIIFPTARDEDQE-LITIIGTKEAVEKAK 62

third type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411826 [Multi-domain] Cd Length: 67 Bit Score: 39.16 E-value: 2.05e-04

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLIN 360
Cdd:cd22398     3 EVPVPRFAVGVVIGKGGEMIKKIQNETGARVQFKPDDGNSPDRICVITGPPDQVQHAARMIQ 64

type I K homology (KH) RNA-binding domain found in polyribonucleotide nucleotidyltransferase (PNPase) and similar proteins; PNPase, also called polynucleotide phosphorylase, is a polyribonucleotide nucleotidyl transferase that degrades mRNA in prokaryotes and plant chloroplasts. It catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction. It is also involved, along with RNase II, in tRNA processing. The C-terminal region of PNPase contains domains homologous to those in other RNA binding proteins: a KH domain and an S1 domain. The model corresponds to the KH domain.

Pssm-ID: 411803 [Multi-domain] Cd Length: 70 Bit Score: 39.00 E-value: 2.31e-04

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGD 168
Cdd:cd02393     3 PRITTIKIPPDKIGDVIGPGGKTIRAIIEETGAKIDIEDD 42

fourteenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the fourteenth one.

Pssm-ID: 411845 [Multi-domain] Cd Length: 72 Bit Score: 39.11 E-value: 2.65e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANaTEGSSERQITITGTPAN 351
Cdd:cd22417     4 TVEVDPKYHPKIIGRKGAVITKLRDDHDVNIQFPD-KGDENDDEITITGYEKN 55

second type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411922 Cd Length: 77 Bit Score: 39.24 E-value: 2.80e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAG--DMLPNSTERAVTISGTPDA 186
Cdd:cd22494     2 LKILAHNSLVGRLIGKEGRNLKKIEQDTGTKITISSlqDLTIYNPERTITVKGSIEA 58

type I K homology (KH) RNA-binding domain found in mitochondrial polyribonucleotide nucleotidyltransferase 1 (PNPT1) and similar proteins; PNPT1, also called 3'-5' RNA exonuclease OLD35, or PNPase old-35, or polynucleotide phosphorylase 1, or PNPase 1, or polynucleotide phosphorylase-like protein, is an RNA-binding protein implicated in numerous RNA metabolic processes. It catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'-to-5' direction. It acts as a mitochondrial intermembrane factor with RNA-processing exoribonulease activity. PNPT1 is a component of the mitochondrial degradosome (mtEXO) complex, that degrades 3' overhang double-stranded RNA with a 3'-to-5' directionality in an ATP-dependent manner. It is involved in the degradation of non-coding mitochondrial transcripts (MT-ncRNA) and tRNA-like molecules and required for correct processing and polyadenylation of mitochondrial mRNAs. PNPT1 also plays a role as a cytoplasmic RNA import factor that mediates the translocation of small RNA components, like the 5S RNA, the RNA subunit of ribonuclease P and the mitochondrial RNA-processing (MRP) RNA, into the mitochondrial matrix.

Pssm-ID: 411809 [Multi-domain] Cd Length: 67 Bit Score: 38.71 E-value: 2.80e-04

                          10        20        30
                  ....*....|....*....|....*....|....*
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQV 163
Cdd:cd09033     5 PVTETLEVPPSKRAKFVGPGGYNIKKLQAETGVTI 39

type I K homology (KH) RNA-binding domain found in yeast branchpoint-bridging protein (BBP) and similar proteins; Yeast BBP, also called mud synthetic-lethal 5 protein, or splicing factor 1, or zinc finger protein BBP, is a mammalian splicing factor SF1 ortholog. It is involved in protein-protein interactions that bridge the 3' and 5' splice-site ends of the intron during the early steps of yeast pre-mRNA splicing. BBP interacts specifically with the pre-mRNA branchpoint sequence UACUAAC.

Pssm-ID: 411805 [Multi-domain] Cd Length: 92 Bit Score: 39.51 E-value: 2.81e-04

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINI------SEGNCPERI-----------VTITGPT-DAIFKAFAMI 107
Cdd:cd02395    19 IGLIIGPRGNTQKRMEKESGAKIAIrgkgsvKEGKGRSDPqpdpdeeedlhVLITADTeEKVDKAAKLI 87

second type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411875 [Multi-domain] Cd Length: 80 Bit Score: 39.32 E-value: 2.87e-04

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINI---SEGNCPERI-------VTITGPTDAIFKAFAMIA 108
Cdd:cd22447    15 RARIIGKKGANLKQIREKTGVRIDIpprDADAAPADEdddtmveVTITGDEFNVQHAKQRIE 76

tenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the tenth one.

Pssm-ID: 411841 [Multi-domain] Cd Length: 66 Bit Score: 38.39 E-value: 3.27e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958756841  60 IIGKKGETVKKMREESGARINI-SEGNCPERIVTITGPTDAIFKAFAMIA 108
Cdd:cd22413    17 LIGRGGANIRKIRDNTGARIIFpTARDEDQELITIIGTKEAVEKAKEELE 66

fourth type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411928 Cd Length: 78 Bit Score: 38.96 E-value: 3.91e-04

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|...
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAV 178
Cdd:cd22500     8 VPSSAAGRVIGKGGKTVNELQNLTSAEVIVPRDQTPDENEEVI 50

third type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the third one.

Pssm-ID: 411835 [Multi-domain] Cd Length: 62 Bit Score: 37.96 E-value: 4.14e-04

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 133 RLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGdmlPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22407     3 RLDIPKVYHPFIAGPNNENVKELQEETGVRINIPP---PSVNKDEIVVSGEKEGVAQAVAKI 61

fourth type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411877 [Multi-domain] Cd Length: 70 Bit Score: 38.40 E-value: 4.35e-04

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 294 PASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIkiaNATEGSSERQITITGTPANISLAQylinARLTSEV 367
Cdd:cd22449     2 NGYTVKFDVPAKYVPHIIGKKGANINKLREEYGVKI---DFEDKTGEGNVEIKGSKKNVEEAK----KRILSQI 68

fourth type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411877 [Multi-domain] Cd Length: 70 Bit Score: 38.02 E-value: 5.30e-04

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841 131 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVagdmLPNSTERAVTISGTPDAIIQCVKQI 194
Cdd:cd22449     5 TVKFDVPAKYVPHIIGKKGANINKLREEYGVKIDF----EDKTGEGNVEIKGSKKNVEEAKKRI 64

fourth type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411877 [Multi-domain] Cd Length: 70 Bit Score: 38.02 E-value: 6.39e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841  55 KEVGSIIGKKGETVKKMREESGARINISE----GNCperivTITGPTDAIFKA 103
Cdd:cd22449    13 KYVPHIIGKKGANINKLREEYGVKIDFEDktgeGNV-----EIKGSKKNVEEA 60

fourth type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411827 [Multi-domain] Cd Length: 67 Bit Score: 37.59 E-value: 7.05e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841  58 GSIIGKKGETVKKMREESGARINISEG---NCPERIVTITGPTDAIFKAFAMIAYK 110
Cdd:cd22399    12 GLVIGKGGETIRQINQQSGAHVELDRNpppNPNEKLFIIRGNPQQIEHAKQLIREK 67

type I K homology (KH) RNA-binding domain found in ankyrin repeat and KH domain-containing protein 1 (ANKHD1) and similar proteins; ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. It acts as a scaffolding protein that may be associated with the abnormal phenotype of leukemia cells. It may play might have a role in MM cell proliferation and cell cycle progression by regulating expression of p21. It also regulates cell cycle progression and proliferation in multiple myeloma cells. ANKHD1 is a component of Hippo signaling pathway. It functions as a positive regulator of YAP1 and promotes cell growth and cell cycle progression through Cyclin A upregulation in prostate cancer cells.

Pssm-ID: 411931 Cd Length: 83 Bit Score: 38.19 E-value: 7.43e-04

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958756841 133 RLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNStERAVTISGTPDAIIQCVkQICVVMLESPPK 204
Cdd:cd22503     4 KLSVPASVVSRIMGRGGCNITAIQDVTGAHIDVDKQKDKNG-ERMITIRGGTESTRYAV-QLINALIQDPAK 73

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411918 Cd Length: 76 Bit Score: 37.76 E-value: 7.79e-04

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKI-ANATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22490     4 LLVPTQYVGAIIGKEGATIRNITKQTQSKIDVhRKENAGAAEKAISIHSTPEGCSAACKMI 64

second type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the second one.

Pssm-ID: 411857 [Multi-domain] Cd Length: 82 Bit Score: 38.08 E-value: 8.15e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQV---AGDMLpnSTERAVTISGT 183
Cdd:cd22429     1 IITEELHVPQRAVGRIIGRGGETIRSICRTSGAKVKCdreSDDTL--DLVRLITITGT 56

fourth type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/CRD-BP/VICKZ1, IGF2BP2/IMP-2/VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411831 [Multi-domain] Cd Length: 66 Bit Score: 37.22 E-value: 9.14e-04

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958756841  54 GKEVGSIIGKKGETVKKMREESGARINISE----GNCPERIVTITGPTDA 99
Cdd:cd22403     8 SSMVGRIIGKGGQNVRELQRLTGAIIKLPRdqtpDEGDEVPVEIIGNFYA 57

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411919 Cd Length: 74 Bit Score: 37.35 E-value: 1.24e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKI-ANATEGSSERQITITGTPANISLAQYLI 359
Cdd:cd22491     4 ILVPTQFVGAIIGKEGLTIKNITKQTQSKVDIhRKENAGAAEKPITIHATPEGCSAACRMI 64

type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae meiotic recombination 1 protein (MER1) and similar proteins; MER1 is required for chromosome pairing and genetic recombination. It may function to bring the axial elements of the synaptonemal complex corresponding to homologous chromosomes together by initiating recombination. MER1 might be responsible for regulating the MER2 gene and/or gene product.

Pssm-ID: 411886 [Multi-domain] Cd Length: 65 Bit Score: 37.04 E-value: 1.25e-03

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISE-GNCPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22458    12 CGRLIGAKGKNIKALSEKSGASIRLIPiSNSSQQTIHLSGTDKQIALAISSI 63

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411943 Cd Length: 70 Bit Score: 36.91 E-value: 1.30e-03

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 1958756841 307 IGCIIGRQGTKINEIRQMSGAQIkiaNATEGS-SERQITITGtPAN 351
Cdd:cd22515    13 VGSIIGKKGESVKKMREESGARI---NISEGNcPERIITLAG-PTN 54

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411920 Cd Length: 76 Bit Score: 37.10 E-value: 1.48e-03

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1958756841  48 IRLLMHGKEVGSIIGKKGETVKKMREESGARINI----SEGNCPERIVTITGP--TDAIFKAFAMIAYKFEEDI 115
Cdd:cd22492     2 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVhrkeNAGAAEKSITILSTPegTSAACKSILEIMHKEAQDI 75

second type I K homology (KH) RNA-binding domain found in a family of fragile X mental retardation protein (FMR1) and fragile X related (FXR) proteins; The FMR1/FXR family includes FMR1 (also known as FMRP) and its two homologues, fragile X related 1 (FXR1) and 2 (FXR2). They are involved in translational regulation, particularly in neuronal cells and play an important role in the regulation of glutamate-mediated neuronal activity and plasticity. Each of these three proteins can form heteromers with the others, and each can also form homomers. Lack of expression of FMR1 results in mental retardation and macroorchidism. FXR1 and FXR2 may play important roles in the function of FMR1 and in the pathogenesis of the Fragile X Mental Retardation Syndrome. Members of this family contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411854 [Multi-domain] Cd Length: 63 Bit Score: 36.36 E-value: 1.88e-03

                          10        20
                  ....*....|....*....|....*...
gi 1958756841 299 ELTIPNDLIGCIIGRQGTKINEIRQMSG 326
Cdd:cd22426     5 EFKVDPDLIGLAIGSHGSNIQQARKIPG 32

fourth type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411929 Cd Length: 66 Bit Score: 36.59 E-value: 1.89e-03

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERA-VTISG 182
Cdd:cd22501     6 VPSYAAGRVIGKGGKTVNELQNLTSAEVVVPRDQTPDENDQVvVKITG 53

seventh type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the seventh one.

Pssm-ID: 411880 [Multi-domain] Cd Length: 65 Bit Score: 36.14 E-value: 2.17e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 136 VPASQCGSLIGKGGSKIKEIRESTGAQVQVagdmlPNSTERA--VTISGTPDAIIQCVKQI 194
Cdd:cd22452     8 VSPRYFGRIIGPGGSNINQIREKSGCFINV-----PKKNKESdvITLRGTKEGVEKAEEMI 63

fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411915 Cd Length: 72 Bit Score: 36.47 E-value: 2.25e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSE---RQITITGTPANISLAQYLINARL 363
Cdd:cd22487     6 FIVPTGKTGLIIGKGGETIKSISQQSGARIELQRNPPPNADpnmKLFTIRGSPQQIDYARQLIEEKI 72

first type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411874 [Multi-domain] Cd Length: 86 Bit Score: 36.61 E-value: 2.33e-03

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINI----SEGNCPERI------VTITGPTDAIFKAFAMIaykfeEDIIN 117
Cdd:cd22446    18 RGAIIGSRGKNLKSIQDKTGTKIQIpkrnEEGNYDEDDddetveISIEGDAEGVELAKKEI-----EAIVK 83

third type I K homology (KH) RNA-binding domain found in protein bicaudal C homolog 1 (BICC1) and similar proteins; BICC1, also called Bic-C, is a mammalian homologue of Drosophila Bicaudal-C (dBic-C). BICC1 functions as an RNA-binding protein that represses the translation of selected mRNAs to control development. It regulates gene expression and modulates cell proliferation and apoptosis. BICC1 is a negative regulator of Wnt signaling. Increased levels of BICC1 may be associated with depression. Besides, BICC1 is a genetic determinant of osteoblastogenesis and bone mineral density. BICC1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411850 Cd Length: 67 Bit Score: 36.16 E-value: 2.34e-03

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 129 PVTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVqvagdMLPNSTERA-----VTISGTPDAIIQCVKQI 194
Cdd:cd22422     1 PVSMQLEIAPQHHLFMLGRNGSNIKHIMQRTGAQI-----HFPDPNNPPqrkstVFISGSIDSVYLARQQL 66

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411950 [Multi-domain] Cd Length: 75 Bit Score: 36.63 E-value: 2.41e-03

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 1958756841  57 VGSIIGKKGETVKKMREESGARI---NISEGNCpERIVTITG 95
Cdd:cd22522    20 IGCIIGRQGTKINEIRQMSGAQIkiaNATEGSS-ERQITITG 60

third type I K homology (KH) RNA-binding domain found in fragile X mental retardation syndrome-related protein 2 (FXR2) and similar proteins; FXR2, also known as FMR1L2, is an RNA-binding protein that plays a role in central nervous system function. It specifically regulates hippocampal neurogenesis by reducing the stability of Noggin mRNA. FXR2 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411939 [Multi-domain] Cd Length: 78 Bit Score: 36.51 E-value: 2.45e-03

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 296 STHELTIPNDLIGCIIGRQGTKINEIRQMSG-AQIKIANATEGSSERQ-----ITITGTPANISLAQYLINARLT 364
Cdd:cd22511     2 SEDSVQVPRNLVGKVIGKNGKVIQEIVDKSGvVRVRVEGDNDKKNPREegmvpFIFVGTKENISNAQALLEYHLS 76

type I K homology (KH) RNA-binding domain found in polyribonucleotide nucleotidyltransferase (PNPase) and similar proteins; PNPase, also called polynucleotide phosphorylase, is a polyribonucleotide nucleotidyl transferase that degrades mRNA in prokaryotes and plant chloroplasts. It catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction. It is also involved, along with RNase II, in tRNA processing. The C-terminal region of PNPase contains domains homologous to those in other RNA binding proteins: a KH domain and an S1 domain. The model corresponds to the KH domain.

Pssm-ID: 411803 [Multi-domain] Cd Length: 70 Bit Score: 35.92 E-value: 2.67e-03

                          10        20        30
                  ....*....|....*....|....*....|....
gi 1958756841 298 HELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKI 331
Cdd:cd02393     6 TTIKIPPDKIGDVIGPGGKTIRAIIEETGAKIDI 39

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411949 Cd Length: 76 Bit Score: 36.19 E-value: 2.89e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINIS---EGNCpERIVTITGPTDAIFKAFAMIAYKFEED 114
Cdd:cd22521    16 IGCIIGRQGAKINEIRQMSGAQIKIAnpvEGST-DRQVTITGSAASISLAQYLINARLSSE 75

type I K homology (KH) RNA-binding domain found in ankyrin repeat domain-containing protein 17 (ANKRD17) and similar proteins; ANKRD17, also called ankyrin repeat protein 17, or gene trap ankyrin repeat protein (GTAR), or serologically defined breast cancer antigen NY-BR-16, is a ubiquitously expressed ankyrin factor essential for the vascular integrity during embryogenesis. It may be directly involved in the DNA replication process and play pivotal roles in cell cycle and DNA regulation. It is also involved in innate immune defense against bacteria and viruses.

Pssm-ID: 411930 [Multi-domain] Cd Length: 71 Bit Score: 36.27 E-value: 2.92e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 133 RLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVagDMLPNST-ERAVTISGTPDAIIQCVKQI 194
Cdd:cd22502     4 KVSVPSTVISRVIGRGGCNINAIREFTGAHIDI--DKQKDKTgDRIITIRGGTESTRQATQLI 64

thirteenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the thirteenth one.

Pssm-ID: 411844 [Multi-domain] Cd Length: 78 Bit Score: 36.05 E-value: 3.35e-03

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841  59 SIIGKKGETVKKMREESGARINISEGNCPERIVTITGPTDAIFKAFAMIAYKFEE 113
Cdd:cd22416    15 FIIGQKGADVRKMMDEFDVNISIPPAELQSDIIKITGPPANVERAKAALLERVKE 69

thirteenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the thirteenth one.

Pssm-ID: 411844 [Multi-domain] Cd Length: 78 Bit Score: 36.05 E-value: 3.62e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1958756841 297 THELTIPNDLIGCIIGRQGTkinEIRQMSGA---QIKIANATEGSSErqITITGTPANISLAQYLINAR 362
Cdd:cd22416     3 TEEVNVPFDLHRFIIGQKGA---DVRKMMDEfdvNISIPPAELQSDI--IKITGPPANVERAKAALLER 66

first type I K homology (KH) RNA-binding domain found in Pyrococcus horikoshii Dim2p and similar proteins; The family includes a group of conserved KH domain-containing protein mainly from archaea, such as Dim2p homologues from Pyrococcus horikoshii and Aeropyrum pernix. Dim2p acts as a preribosomal RNA processing factor that has been identified as an essential protein for the maturation of 40S ribosomal subunit in Saccharomyces cerevisiae. It is required for the cleavage at processing site A2 to generate the pre-20S rRNA and for the dimethylation of the 18S rRNA by 18S rRNA dimethyltransferase, Dim1p. Dim2p contains two K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411817 [Multi-domain] Cd Length: 70 Bit Score: 35.64 E-value: 3.71e-03

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 1958756841  57 VGSIIGKKGETVKKMREESGARINISEGNcPERIVTITGPTDAI--FKA 103
Cdd:cd22389    10 IGVLIGKKGETKREIEERTGVKITVDSET-GEVIIEPEDEEDPLnvMKA 57

fourteenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the fourteenth one.

Pssm-ID: 411845 [Multi-domain] Cd Length: 72 Bit Score: 35.65 E-value: 4.06e-03

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTEraVTISG 182
Cdd:cd22417     1 FTLTVEVDPKYHPKIIGRKGAVITKLRDDHDVNIQFPDKGDENDDE--ITITG 51

type I K homology (KH) RNA-binding domain found in KH domain-containing, RNA-binding, signal transduction-associated protein 1 (KHDRBS1) and similar proteins; KHDRBS1, also called GAP-associated tyrosine phosphoprotein p62, or Src-associated in mitosis 68 kDa protein, or Sam68, or p21 Ras GTPase-activating protein-associated p62, or p68, is an RNA-binding protein that plays a role in the regulation of alternative splicing and influences mRNA splice site selection and exon inclusion. It binds to RNA containing 5'-[AU]UAA-3' as a bipartite motif spaced by more than 15 nucleotides. It also binds poly(A). KHDRBS1 acts as a putative regulator of mRNA stability and/or translation rates and mediates mRNA nuclear export. It is recruited and tyrosine phosphorylated by several receptor systems, for example the T-cell, leptin and insulin receptors.

Pssm-ID: 411896 [Multi-domain] Cd Length: 106 Bit Score: 36.53 E-value: 4.11e-03

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*
gi 1958756841  43 NVTLTIRLLMHGKE------VGSIIGKKGETVKKMREESGARINI 81
Cdd:cd22468     2 NMKLKERILIPVKQypkfnfVGKILGPQGNTIKRLQEETGAKISV 46

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411944 Cd Length: 77 Bit Score: 35.85 E-value: 4.40e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841 307 IGCIIGRQGTKINEIRQMSGAQIkiaNATEGS-SERQITITGTPANISLAQYLINARLTSE 366
Cdd:cd22516    20 VGSIIGKKGETVKKMREESGARI---NISEGNcPERIVTITGPTDAIFKAFAMIAYKFEED 77

third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411914 Cd Length: 70 Bit Score: 35.70 E-value: 4.42e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958756841 296 STHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSERQITITGTPANISLAQYLIN 360
Cdd:cd22486     3 GSIEVSVPRFAVGIVIGRNGEMIKKIQNDAGVRIQFKPDDGISPERVAQVMGPPDRCQHAAHIIN 67

first type I K homology (KH) RNA-binding domain found in KH homology domain-containing protein 4 (KHDC4) and similar proteins; KHDC4, also called Brings lots of money 7 (Blom7), or pre-mRNA splicing factor protein KHDC4, is an RNA-binding protein involved in pre-mRNA splicing. It interacts with the PRP19C/Prp19 complex/NTC/Nineteen complex which is part of the spliceosome. KHDC4 binds preferentially RNA with A/C rich sequences and poly-C stretches. KHDC4 contains two type I K homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411814 [Multi-domain] Cd Length: 102 Bit Score: 35.99 E-value: 5.48e-03

                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1958756841 142 GSLIGKGGSKIKEIRESTGAQVQVAG---DMLPNSTERA 177
Cdd:cd22386    22 GKLIGPGGSNVKHIQQETGAKVQLRGkgsGFIEPASGRE 60

KH domain;

Pssm-ID: 429574 [Multi-domain] Cd Length: 78 Bit Score: 35.22 E-value: 5.61e-03

                          10        20        30
                  ....*....|....*....|....*....|...
gi 1958756841 133 RLVVPASQCGSLIGKGGSKIKEIRESTGAQVQV 165
Cdd:pfam07650  28 IVVIRASQPGIVIGKGGSRIKKIGKELRKDIEK 60

third type I K homology (KH) RNA-binding domain found in fragile X mental retardation syndrome-related protein 1 (FXR1) and similar proteins; FXR1 is an RNA-binding protein required for embryonic and postnatal development of muscle tissue. It may regulate intracellular transport and local translation of certain mRNAs. FXR1 protein may be present in amyloid form in brain of different species of mammals. It may regulate memory and emotions. FXR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411938 [Multi-domain] Cd Length: 78 Bit Score: 35.33 E-value: 6.95e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 300 LTIPNDLIGCIIGRQGTKINEIRQMSG-AQIKIANATEGSSERQ-----ITITGTPANISLAQYLI 359
Cdd:cd22510     6 IQVPRNLVGKVIGKNGKVIQEIVDKSGvVRVRIEGDNENKLPREdgmvpFVFVGTKESIGNVQVLL 71

second type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the second one.

Pssm-ID: 411834 [Multi-domain] Cd Length: 75 Bit Score: 34.98 E-value: 8.55e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958756841 130 VTLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVagdmlPNSTERA--VTISGTPDAIIQCVKQI 194
Cdd:cd22406     5 ASVTVNIPKEHHRFILGKKGKKLQELELKTATKIVI-----PRQEDNSdeIKITGTKEGIEKARHEI 66

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411951 Cd Length: 68 Bit Score: 34.49 E-value: 9.26e-03

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958756841  50 LLMHGKEVGSIIGKKGETVKKMREESGARINI---SEGNcPERIVTITGPTDAIFKAFAMI 107
Cdd:cd22523     6 FLIPNDLIGCVIGRQGSKISEIRQMSGAHIKIgnqTEGT-SERHVTITGSPVSITLAQYLI 65

type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana zinc finger CCCH domain-containing proteins AtC3H36, AtC3H52 and similar proteins; The family corresponds to a group of plant CCCH family zinc finger proteins, such as AtC3H36 and AtC3H52, which contain one K homology (KH) RNA-binding domain. They may play important roles in RNA processing as RNA-binding proteins in animals. They may also have an effective role in stress tolerance.

Pssm-ID: 411892 [Multi-domain] Cd Length: 66 Bit Score: 34.37 E-value: 9.56e-03

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958756841 132 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAgDMLPNSTERAVTISGTPDAI 187
Cdd:cd22464     1 AKISVDASLAGAIIGKGGVNSKQICRETGVKLSIR-DHERDPNLKNVELEGSFEQI 55