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Conserved domains on  [gi|1317048998|ref|NP_001346117|]
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zinc finger protein with KRAB and SCAN domains 5 isoform 4 [Mus musculus]

Protein Classification

KRAB domain-containing zinc finger protein( domain architecture ID 11577727)

KRAB (Kruppel-associated box) domain-containing zinc finger protein (KRAB-ZFP) plays important roles in cell differentiation and organ development, and in regulating viral replication and transcription

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 71-105 1.19e-08

KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression module, found in a subgroup of the zinc finger proteins (ZFPs) of the C2H2 family, KRAB-ZFPs. KRAB-ZFPs comprise the largest group of transcriptional regulators in mammals, and are only found in tetrapods. These proteins have been shown to play important roles in cell differentiation and organ development, and in regulating viral replication and transcription. A KRAB domain may consist of an A-box, or of an A-box plus either a B-box, a divergent B-box (b), or a C-box. Only the A-box is included in this model. The A-box is needed for repression, the B- and C- boxes are not. KRAB-ZFPs have one or two KRAB domains at their amino-terminal end, and multiple C2H2 zinc finger motifs at their C-termini. Some KRAB-ZFPs also contain a SCAN domain which mediates homo- and hetero-oligomerization. The KRAB domain is a protein-protein interaction module which represses transcription through recruiting corepressors. A key mechanism appears to be the following: KRAB-AFPs tethered to DNA recruit, via their KRAB domain, the repressor KAP1 (KRAB-associated protein-1, also known as transcription intermediary factor 1 beta , KRAB-A interacting protein , and tripartite motif protein 28). The KAP1/ KRAB-AFP complex in turn recruits the heterochromatin protein 1 (HP1) family, and other chromatin modulating proteins, leading to transcriptional repression through heterochromatin formation.


:

Pssm-ID: 143639  Cd Length: 40  Bit Score: 51.01  E-value: 1.19e-08
                          10        20        30
                  ....*....|....*....|....*....|....*
gi 1317048998  71 DVAVSFILEEWAHLDQSQKSLGRDSRKEDCESTTP 105
Cdd:cd07765     5 DVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
174-595 1.14e-05

FOG: Zn-finger [General function prediction only];


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 48.54  E-value: 1.14e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 174 LRSGPDVNRKQKSNGERGHRCGDCGKFFLQASNFIQHRRIHTGEKPFKCG--ECGKSYNQRVHLTQHQRVHTGEKPYKC- 250
Cdd:COG5048    16 LSSTPKSTLKSLSNAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNs 95

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 251 -QVCGKAFRVSSHLVQHHSVHSgerPYGCNECGKSFGRHSHLIEHLKRHFREKSQRCSDRRSKNTKLNIKQIpglseADL 329
Cdd:COG5048    96 kSLPLSNSKASSSSLSSSSSNS---NDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQS-----NSL 167

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 330 ELSGEVQRNACQAEGHSEGCEHQDGQQGVVMKE--TLGQSSSKRTDCNEFSYVHKKSSPGERPHQcnecgkSFIQSAHLI 407
Cdd:COG5048   168 HPPLPANSLSKDPSSNLSLLISSNVSTSIPSSSenSPLSSSYSIPSSSSDQNLENSSSSLPLTTN------SQLSPKSLL 241

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 408 QHRRIHTGEK--PFRCEECGKSYNQRVHLTQHHRVHTGE-------KPYACHLCGKAFRVRSHLVQHQ--SVHSRE--RP 474
Cdd:COG5048   242 SQSPSSLSSSdsSSSASESPRSSLPTASSQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKP 321

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 475 FKCNE--CGKGFGRRSHLAGHLRLHSRDKSHQCHECGEIFFQYVSLLE--------HQVLHVGQKSEKNGICEEAYSW-N 543
Cdd:COG5048   322 FSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLLNNeppqslqqYKDLKNDKKSETLSNSCIRNFKrD 401

                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1317048998 544 LTVIKDKKLELQEQPYQCDS--CGKAFSYSSDLIQHYRTHSAEKPQKCDACRDS 595
Cdd:COG5048   402 SNLSLHIITHLSFRPYNCKNppCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSF 455
 
Name Accession Description Interval E-value
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 71-105 1.19e-08

KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression module, found in a subgroup of the zinc finger proteins (ZFPs) of the C2H2 family, KRAB-ZFPs. KRAB-ZFPs comprise the largest group of transcriptional regulators in mammals, and are only found in tetrapods. These proteins have been shown to play important roles in cell differentiation and organ development, and in regulating viral replication and transcription. A KRAB domain may consist of an A-box, or of an A-box plus either a B-box, a divergent B-box (b), or a C-box. Only the A-box is included in this model. The A-box is needed for repression, the B- and C- boxes are not. KRAB-ZFPs have one or two KRAB domains at their amino-terminal end, and multiple C2H2 zinc finger motifs at their C-termini. Some KRAB-ZFPs also contain a SCAN domain which mediates homo- and hetero-oligomerization. The KRAB domain is a protein-protein interaction module which represses transcription through recruiting corepressors. A key mechanism appears to be the following: KRAB-AFPs tethered to DNA recruit, via their KRAB domain, the repressor KAP1 (KRAB-associated protein-1, also known as transcription intermediary factor 1 beta , KRAB-A interacting protein , and tripartite motif protein 28). The KAP1/ KRAB-AFP complex in turn recruits the heterochromatin protein 1 (HP1) family, and other chromatin modulating proteins, leading to transcriptional repression through heterochromatin formation.


Pssm-ID: 143639  Cd Length: 40  Bit Score: 51.01  E-value: 1.19e-08
                          10        20        30
                  ....*....|....*....|....*....|....*
gi 1317048998  71 DVAVSFILEEWAHLDQSQKSLGRDSRKEDCESTTP 105
Cdd:cd07765     5 DVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
KRAB smart00349
krueppel associated box;
71-109 5.22e-08

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 49.90  E-value: 5.22e-08
                           10        20        30
                   ....*....|....*....|....*....|....*....
gi 1317048998   71 DVAVSFILEEWAHLDQSQKSLGRDSRKEDCESTTPVDYE 109
Cdd:smart00349   5 DVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQ 43
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 71-101 4.96e-06

KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc finger proteins containing C2H2 fingers. The KRAB domain is found to be involved in protein-protein interactions. The KRAB domain is generally encoded by two exons. The regions coded by the two exons are known as KRAB-A and KRAB-B. The A box plays an important role in repression by binding to corepressors, while the B box is thought to enhance this repression brought about by the A box. KRAB-containing proteins are thought to have critical functions in cell proliferation and differentiation, apoptosis and neoplastic transformation.


Pssm-ID: 460171  Cd Length: 42  Bit Score: 43.61  E-value: 4.96e-06
                          10        20        30
                  ....*....|....*....|....*....|.
gi 1317048998  71 DVAVSFILEEWAHLDQSQKSLGRDSRKEDCE 101
Cdd:pfam01352   6 DVAVDFTQEEWALLDPAQRNLYRDVMLENYR 36
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
174-595 1.14e-05

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 48.54  E-value: 1.14e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 174 LRSGPDVNRKQKSNGERGHRCGDCGKFFLQASNFIQHRRIHTGEKPFKCG--ECGKSYNQRVHLTQHQRVHTGEKPYKC- 250
Cdd:COG5048    16 LSSTPKSTLKSLSNAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNs 95

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 251 -QVCGKAFRVSSHLVQHHSVHSgerPYGCNECGKSFGRHSHLIEHLKRHFREKSQRCSDRRSKNTKLNIKQIpglseADL 329
Cdd:COG5048    96 kSLPLSNSKASSSSLSSSSSNS---NDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQS-----NSL 167

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 330 ELSGEVQRNACQAEGHSEGCEHQDGQQGVVMKE--TLGQSSSKRTDCNEFSYVHKKSSPGERPHQcnecgkSFIQSAHLI 407
Cdd:COG5048   168 HPPLPANSLSKDPSSNLSLLISSNVSTSIPSSSenSPLSSSYSIPSSSSDQNLENSSSSLPLTTN------SQLSPKSLL 241

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 408 QHRRIHTGEK--PFRCEECGKSYNQRVHLTQHHRVHTGE-------KPYACHLCGKAFRVRSHLVQHQ--SVHSRE--RP 474
Cdd:COG5048   242 SQSPSSLSSSdsSSSASESPRSSLPTASSQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKP 321

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 475 FKCNE--CGKGFGRRSHLAGHLRLHSRDKSHQCHECGEIFFQYVSLLE--------HQVLHVGQKSEKNGICEEAYSW-N 543
Cdd:COG5048   322 FSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLLNNeppqslqqYKDLKNDKKSETLSNSCIRNFKrD 401

                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1317048998 544 LTVIKDKKLELQEQPYQCDS--CGKAFSYSSDLIQHYRTHSAEKPQKCDACRDS 595
Cdd:COG5048   402 SNLSLHIITHLSFRPYNCKNppCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSF 455
zf-H2C2_2 pfam13465
Zinc-finger double domain;
234-257 2.71e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.51  E-value: 2.71e-04
                          10        20
                  ....*....|....*....|....
gi 1317048998 234 HLTQHQRVHTGEKPYKCQVCGKAF 257
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 445-497 2.61e-03

N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), Arabidopsis thaliana SUF4 (AtSUF4), and similar proteins; Oryza sativa SUPPRESSOR OF FRI 4 (OsSUF4) is a C2H2-type zinc finger transcription factor which interacts with the major H3K36 methyltransferase SDG725 to promote H3K36me3 (tri-methylation at H3K9) establishment. The transcription factor OsSUF4 recognizes a specific 7-bp DNA element (5'-CGGAAAT-3'), which is contained in the promoter regions of many genes throughout the rice genome. Through interaction with OsSUF4, SDG725 is recruited to the promoters of key florigen genes, RICE FLOWERING LOCUS T1 (RFT1) and Heading date 3a (Hd3a), for H3K36 deposition to promote gene activation and rice plant flowering. OsSUF4 target genes include a number of genes involved in many biological processes. Flowering plant Arabidopsis SUF4 binds to a 15bp DNA element (5'-CCAAATTTTAAGTTT-3') within the promoter of the floral repressor gene FLOWERING LOCUS C (FLC) and recruits the FRI-C transcription activator complex to the FLC promoter. Although the DNA-binding element and target genes of AtSUF4 are different from those of OsSUF4, AtSUF4 is known to interact with the Arabidopsis H3K36 methyltransferase SDG8 (also known as ASHH2/EFS/SET8), and the methylation deposition mechanism mediated by the SUF4 transcription factor and H3K36 methyltransferase may be conserved in Arabidopsis and rice. Proteins in this family have two conserved C2H2-type zinc finger motifs at the N-terminus (included in this model), and a large proline-rich domain at the C-terminus; for OsSUF4, it has been shown that the N-terminal zinc-finger domain is responsible for DNA binding, and that the C-terminal domain interacts with SDG725.


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 37.15  E-value: 2.61e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1317048998 445 KPYaCHLCGKAFRVRSHLVQHQsvhsRERPFKCNECGKGFGRRSHLAGH-LRLH 497
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQ----KAKHFKCHICHKKLYTAGGLAVHcLQVH 49
 
Name Accession Description Interval E-value
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 71-105 1.19e-08

KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression module, found in a subgroup of the zinc finger proteins (ZFPs) of the C2H2 family, KRAB-ZFPs. KRAB-ZFPs comprise the largest group of transcriptional regulators in mammals, and are only found in tetrapods. These proteins have been shown to play important roles in cell differentiation and organ development, and in regulating viral replication and transcription. A KRAB domain may consist of an A-box, or of an A-box plus either a B-box, a divergent B-box (b), or a C-box. Only the A-box is included in this model. The A-box is needed for repression, the B- and C- boxes are not. KRAB-ZFPs have one or two KRAB domains at their amino-terminal end, and multiple C2H2 zinc finger motifs at their C-termini. Some KRAB-ZFPs also contain a SCAN domain which mediates homo- and hetero-oligomerization. The KRAB domain is a protein-protein interaction module which represses transcription through recruiting corepressors. A key mechanism appears to be the following: KRAB-AFPs tethered to DNA recruit, via their KRAB domain, the repressor KAP1 (KRAB-associated protein-1, also known as transcription intermediary factor 1 beta , KRAB-A interacting protein , and tripartite motif protein 28). The KAP1/ KRAB-AFP complex in turn recruits the heterochromatin protein 1 (HP1) family, and other chromatin modulating proteins, leading to transcriptional repression through heterochromatin formation.


Pssm-ID: 143639  Cd Length: 40  Bit Score: 51.01  E-value: 1.19e-08
                          10        20        30
                  ....*....|....*....|....*....|....*
gi 1317048998  71 DVAVSFILEEWAHLDQSQKSLGRDSRKEDCESTTP 105
Cdd:cd07765     5 DVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
KRAB smart00349
krueppel associated box;
71-109 5.22e-08

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 49.90  E-value: 5.22e-08
                           10        20        30
                   ....*....|....*....|....*....|....*....
gi 1317048998   71 DVAVSFILEEWAHLDQSQKSLGRDSRKEDCESTTPVDYE 109
Cdd:smart00349   5 DVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQ 43
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 71-101 4.96e-06

KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc finger proteins containing C2H2 fingers. The KRAB domain is found to be involved in protein-protein interactions. The KRAB domain is generally encoded by two exons. The regions coded by the two exons are known as KRAB-A and KRAB-B. The A box plays an important role in repression by binding to corepressors, while the B box is thought to enhance this repression brought about by the A box. KRAB-containing proteins are thought to have critical functions in cell proliferation and differentiation, apoptosis and neoplastic transformation.


Pssm-ID: 460171  Cd Length: 42  Bit Score: 43.61  E-value: 4.96e-06
                          10        20        30
                  ....*....|....*....|....*....|.
gi 1317048998  71 DVAVSFILEEWAHLDQSQKSLGRDSRKEDCE 101
Cdd:pfam01352   6 DVAVDFTQEEWALLDPAQRNLYRDVMLENYR 36
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
174-595 1.14e-05

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 48.54  E-value: 1.14e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 174 LRSGPDVNRKQKSNGERGHRCGDCGKFFLQASNFIQHRRIHTGEKPFKCG--ECGKSYNQRVHLTQHQRVHTGEKPYKC- 250
Cdd:COG5048    16 LSSTPKSTLKSLSNAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNs 95

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 251 -QVCGKAFRVSSHLVQHHSVHSgerPYGCNECGKSFGRHSHLIEHLKRHFREKSQRCSDRRSKNTKLNIKQIpglseADL 329
Cdd:COG5048    96 kSLPLSNSKASSSSLSSSSSNS---NDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQS-----NSL 167

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 330 ELSGEVQRNACQAEGHSEGCEHQDGQQGVVMKE--TLGQSSSKRTDCNEFSYVHKKSSPGERPHQcnecgkSFIQSAHLI 407
Cdd:COG5048   168 HPPLPANSLSKDPSSNLSLLISSNVSTSIPSSSenSPLSSSYSIPSSSSDQNLENSSSSLPLTTN------SQLSPKSLL 241

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 408 QHRRIHTGEK--PFRCEECGKSYNQRVHLTQHHRVHTGE-------KPYACHLCGKAFRVRSHLVQHQ--SVHSRE--RP 474
Cdd:COG5048   242 SQSPSSLSSSdsSSSASESPRSSLPTASSQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKP 321

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 475 FKCNE--CGKGFGRRSHLAGHLRLHSRDKSHQCHECGEIFFQYVSLLE--------HQVLHVGQKSEKNGICEEAYSW-N 543
Cdd:COG5048   322 FSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLLNNeppqslqqYKDLKNDKKSETLSNSCIRNFKrD 401

                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1317048998 544 LTVIKDKKLELQEQPYQCDS--CGKAFSYSSDLIQHYRTHSAEKPQKCDACRDS 595
Cdd:COG5048   402 SNLSLHIITHLSFRPYNCKNppCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSF 455
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
381-665 2.34e-05

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 47.38  E-value: 2.34e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 381 HKKSSPGERPHQCNECGKSFIQSAHLIQHRRIHTGEKPFRC--EECGKSYNQRVHLTQHHRVHTGEKPYAC--------- 449
Cdd:COG5048    24 LKSLSNAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPSDLNskslplsns 103

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 450 -------HLCGKAFRVRSHLVQHQSVHSRERPFKCNECGKGFGRRSHLAGHLRLHSRDKSHQC--------HECGEIFFQ 514
Cdd:COG5048   104 kasssslSSSSSNSNDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQSNSlhpplpanSLSKDPSSN 183

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 515 YVSLLEHQVLHVGQKSEKNGICEEAYSWNLTVIkDKKLELQEQPYQCDSCGKAFSYSSDLIQHYRT---HSAEKPQKCDA 591
Cdd:COG5048   184 LSLLISSNVSTSIPSSSENSPLSSSYSIPSSSS-DQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLsssDSSSSASESPR 262

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 592 CRDSTCQCPHIKQQQ----KSCPSGKSHQCNECGRGFSLKSHLSQHQR--IHTGE--KPLQCKE--CGMSFSWSCSLFKH 661
Cdd:COG5048   263 SSLPTASSQSSSPNEsdssSEKGFSLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRH 342


                  ....
gi 1317048998 662 LRSH 665
Cdd:COG5048   343 ILLH 346
zf-H2C2_2 pfam13465
Zinc-finger double domain;
234-257 2.71e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.51  E-value: 2.71e-04
                          10        20
                  ....*....|....*....|....
gi 1317048998 234 HLTQHQRVHTGEKPYKCQVCGKAF 257
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24
zf-H2C2_2 pfam13465
Zinc-finger double domain;
405-430 3.89e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.12  E-value: 3.89e-04
                          10        20
                  ....*....|....*....|....*.
gi 1317048998 405 HLIQHRRIHTGEKPFRCEECGKSYNQ 430
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
206-231 1.93e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.20  E-value: 1.93e-03
                          10        20
                  ....*....|....*....|....*.
gi 1317048998 206 NFIQHRRIHTGEKPFKCGECGKSYNQ 231
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
246-670 2.45e-03

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 40.83  E-value: 2.45e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 246 KPYKCQVCGKAFRVSSHLVQHHSVHSGERPYGCN--ECGKSFGRHSHLIEHLKRHFREKSQRCSDRRSKNTKLNIKQIPG 323
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNSKSLPLSNSKASSSSLS 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 324 LSeadlelsgevqrnacqaegHSEGCEHQDGQQGvvmkeTLGQSSSKRTDCNEfsyVHKKSSPGERPHQCNECGKSFIQS 403
Cdd:COG5048   112 SS-------------------SSNSNDNNLLSSH-----SLPPSSRDPQLPDL---LSISNLRNNPLPGNNSSSVNTPQS 164

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 404 AHLI-QHRRIHTGEKPFRCEecgksynqrvHLTQHHRVHTGEKPYACHLCGKAFRVRSHLVQHQSVHSRERPFKCNECGK 482
Cdd:COG5048   165 NSLHpPLPANSLSKDPSSNL----------SLLISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQ 234

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 483 GFGRRSHLAGHLRLHSRDKSHQCHECGEIFFQYVSLLEHQVLHVGQ----------KSEKNGICEEAYSWNLTVIKDKKL 552
Cdd:COG5048   235 LSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQSSSPNESDSssekgfslpiKSKQCNISFSRSSPLTRHLRSVNH 314

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1317048998 553 ELQEQ-PYQCDS--CGKAFSYSSDLIQHYRTHSAEKPQKCDACRDS--------------TCQCPHIKQQQKSCPSGksh 615
Cdd:COG5048   315 SGESLkPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLNSSskfspllnneppqsLQQYKDLKNDKKSETLS--- 391

                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1317048998 616 qcNECGRGFSLKSHLSQHQRIHTGEKPLQCK--ECGMSFSWSCSLFKHLRSHERTDP 670
Cdd:COG5048   392 --NSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNHAP 446
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 445-497 2.61e-03

N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), Arabidopsis thaliana SUF4 (AtSUF4), and similar proteins; Oryza sativa SUPPRESSOR OF FRI 4 (OsSUF4) is a C2H2-type zinc finger transcription factor which interacts with the major H3K36 methyltransferase SDG725 to promote H3K36me3 (tri-methylation at H3K9) establishment. The transcription factor OsSUF4 recognizes a specific 7-bp DNA element (5'-CGGAAAT-3'), which is contained in the promoter regions of many genes throughout the rice genome. Through interaction with OsSUF4, SDG725 is recruited to the promoters of key florigen genes, RICE FLOWERING LOCUS T1 (RFT1) and Heading date 3a (Hd3a), for H3K36 deposition to promote gene activation and rice plant flowering. OsSUF4 target genes include a number of genes involved in many biological processes. Flowering plant Arabidopsis SUF4 binds to a 15bp DNA element (5'-CCAAATTTTAAGTTT-3') within the promoter of the floral repressor gene FLOWERING LOCUS C (FLC) and recruits the FRI-C transcription activator complex to the FLC promoter. Although the DNA-binding element and target genes of AtSUF4 are different from those of OsSUF4, AtSUF4 is known to interact with the Arabidopsis H3K36 methyltransferase SDG8 (also known as ASHH2/EFS/SET8), and the methylation deposition mechanism mediated by the SUF4 transcription factor and H3K36 methyltransferase may be conserved in Arabidopsis and rice. Proteins in this family have two conserved C2H2-type zinc finger motifs at the N-terminus (included in this model), and a large proline-rich domain at the C-terminus; for OsSUF4, it has been shown that the N-terminal zinc-finger domain is responsible for DNA binding, and that the C-terminal domain interacts with SDG725.


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 37.15  E-value: 2.61e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1317048998 445 KPYaCHLCGKAFRVRSHLVQHQsvhsRERPFKCNECGKGFGRRSHLAGH-LRLH 497
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQ----KAKHFKCHICHKKLYTAGGLAVHcLQVH 49
zf-H2C2_2 pfam13465
Zinc-finger double domain;
433-456 2.61e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.81  E-value: 2.61e-03
                          10        20
                  ....*....|....*....|....
gi 1317048998 433 HLTQHHRVHTGEKPYACHLCGKAF 456
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 391-413 5.94e-03

Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, and numbers in brackets indicate the number of residues. The positions marked # are those that are important for the stable fold of the zinc finger. The final position can be either his or cys. The C2H2 zinc finger is composed of two short beta strands followed by an alpha helix. The amino terminal part of the helix binds the major groove in DNA binding zinc fingers. The accepted consensus binding sequence for Sp1 is usually defined by the asymmetric hexanucleotide core GGGCGG but this sequence does not include, among others, the GAG (=CTC) repeat that constitutes a high-affinity site for Sp1 binding to the wt1 promoter.


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 34.58  E-value: 5.94e-03
                          10        20
                  ....*....|....*....|...
gi 1317048998 391 HQCNECGKSFIQSAHLIQHRRIH 413
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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