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Conserved domains on  [gi|6323830|ref|NP_013901|]
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Ecm5p [Saccharomyces cerevisiae S288C]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
BRIGHT smart00501
BRIGHT, ARID (A/T-rich interaction domain) domain; DNA-binding domain containing a ...
187-280 8.16e-28

BRIGHT, ARID (A/T-rich interaction domain) domain; DNA-binding domain containing a helix-turn-helix structure


:

Pssm-ID: 128777 [Multi-domain]  Cd Length: 93  Bit Score: 108.13  E-value: 8.16e-28
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830      187 KIVDFYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRiMSSLSTSLRSA 266
Cdd:smart00501    2 ERVLFLDRLYKFM-EERGSPLKKIPVIGGKPLDLYRLYRLVQERGGYDQVTKDKKWKEIARELGIPDT-STSAASSLRKH 79
                            90
                    ....*....|....
gi 6323830      267 YAKILLDFDIYEEE 280
Cdd:smart00501   80 YERYLLPYERFLRG 93
PHD_Ecm5p_Lid2p_like cd15518
PHD finger found in Saccharomyces cerevisiae extracellular matrix protein 5 (Ecm5p), ...
1240-1287 3.51e-21

PHD finger found in Saccharomyces cerevisiae extracellular matrix protein 5 (Ecm5p), Schizosaccharomyces pombe Lid2 complex component Lid2p, and similar proteins; The family includes Saccharomyces cerevisiae Ecm5p, Schizosaccharomyces pombe Lid2 complex component Lid2p, and similar proteins. Ecm5p is a JmjC domain-containing protein that directly removes histone lysine methylation via a hydroxylation reaction. It associates with the yeast Snt2p and Rpd3 deacetylase, which may play a role in regulating transcription in response to oxidative stress. Ecm5p promotes oxidative stress tolerance, while Snt2p ultimately decreases tolerance. Ecm5p contains an N-terminal ARID domain, a JmjC domain, and a C-terminal plant homeodomain (PHD) finger. Lid2p is a trimethyl H3K4 (H3K4me3) demethylase responsible for H3K4 hypomethylation in heterochromatin. It interacts with the histone lysine-9 methyltransferase, Clr4, through the Dos1/Clr8-Rik1 complex, and mediates H3K9 methylation and small RNA production. It also acts cooperatively with the histone modification enzymes Set1 and Lsd1 and plays an essential role in cross-talk between H3K4 and H3K9 methylation in euchromatin. Lid2p contains a JmjC domain, three PHD fingers and a JmjN domain. This model includes the second PHD finger of Lid2p.


:

Pssm-ID: 276993  Cd Length: 45  Bit Score: 87.79  E-value: 3.51e-21
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 6323830  1240 YCFCRRVEEGTaMVECEICKEWYHVDCISNGELVPPDDpnVLFVCSIC 1287
Cdd:cd15518    1 YCFCRQGEGGT-MIECEICKEWYHVKCIKNGRWKLDDD--DKFVCPIC 45
cupin_RmlC-like super family cl40423
RmlC-like cupin superfamily; This superfamily contains proteins similar to the RmlC (dTDP ...
512-662 3.08e-07

RmlC-like cupin superfamily; This superfamily contains proteins similar to the RmlC (dTDP (deoxythymidine diphosphates)-4-dehydrorhamnose 3,5-epimerase)-like cupins. RmlC is a dTDP-sugar isomerase involved in the synthesis of L-rhamnose, a saccharide required for the virulence of some pathogenic bacteria. Cupins are a functionally diverse superfamily originally discovered based on the highly conserved motif found in germin and germin-like proteins. This conserved motif forms a beta-barrel fold found in all of the cupins, giving rise to the name cupin ('cupa' is the Latin term for small barrel). The active site of members of this superfamily is generally located at the center of a conserved barrel and usually includes a metal ion. The different functional classes in this superfamily include single domain bacterial isomerases and epimerases involved in the modification of cell wall carbohydrates, two domain bicupins such as the desiccation-tolerant seed storage globulins, and multidomain nuclear transcription factors involved in legume root nodulation.


The actual alignment was detected with superfamily member pfam02373:

Pssm-ID: 477354  Cd Length: 114  Bit Score: 50.37  E-value: 3.08e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830     512 IGMLFSCQGWSVSDHFLPSIDFNHLGSTKLVYSIAPKDMEKFEALIArgksewdtiqsrprystsddelksfietdfyks 591
Cdd:pfam02373    4 LGMPFSTTPWHIEDQGLYSINYLHFGAPKVWYIIPPEYAEKFEKVLS--------------------------------- 50
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 6323830     592 fldaeqsadysntgdnsknsfpeDKIAGNTLHDGSQSDFIFEPNFILANGIKLYKTTQEQGSYIFKFPKAF 662
Cdd:pfam02373   51 -----------------------DHFGGEQPDDLLHLNTIISPKQLRENGIPVYRFVQKPGEFVFTFPGWY 98
 
Name Accession Description Interval E-value
BRIGHT smart00501
BRIGHT, ARID (A/T-rich interaction domain) domain; DNA-binding domain containing a ...
187-280 8.16e-28

BRIGHT, ARID (A/T-rich interaction domain) domain; DNA-binding domain containing a helix-turn-helix structure


Pssm-ID: 128777 [Multi-domain]  Cd Length: 93  Bit Score: 108.13  E-value: 8.16e-28
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830      187 KIVDFYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRiMSSLSTSLRSA 266
Cdd:smart00501    2 ERVLFLDRLYKFM-EERGSPLKKIPVIGGKPLDLYRLYRLVQERGGYDQVTKDKKWKEIARELGIPDT-STSAASSLRKH 79
                            90
                    ....*....|....
gi 6323830      267 YAKILLDFDIYEEE 280
Cdd:smart00501   80 YERYLLPYERFLRG 93
ARID pfam01388
ARID/BRIGHT DNA binding domain; This domain is know as ARID for AT-Rich Interaction Domain, ...
190-275 4.35e-26

ARID/BRIGHT DNA binding domain; This domain is know as ARID for AT-Rich Interaction Domain, and also known as the BRIGHT domain.


Pssm-ID: 460187  Cd Length: 87  Bit Score: 103.09  E-value: 4.35e-26
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830     190 DFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSgRIMSSLSTSLRSAYAK 269
Cdd:pfam01388    4 LFLKSLRKFHEK-RGTPLKQIPVIGGKPVDLYKLYKAVQKLGGYDKVTEKNLWREVAEKLGFP-PSAASAATQLKQIYEK 81

                   ....*.
gi 6323830     270 ILLDFD 275
Cdd:pfam01388   82 YLLPYE 87
ARID cd16100
ARID/BRIGHT DNA binding domain family; The AT-rich interaction domain (ARID) family of ...
190-275 4.82e-22

ARID/BRIGHT DNA binding domain family; The AT-rich interaction domain (ARID) family of transcription factors, found in a broad array of organisms from fungi to mammals, is characterized by a highly conserved, helix-turn-helix DNA binding domain that binds to the major groove of DNA. The ARID domain, also called BRIGHT, was first identified in the mouse B-cell-specific transcription factor Bright and in the product of the dead ringer (dri) gene of Drosophila melanogaster. ARID family members are implicated in normal development, differentiation, cell cycle regulation, transcriptional activation and chromatin remodeling. Different family members exhibit different DNA-binding properties. Drosophila Dri, mammalian ARID3A/3B/3C and ARID5A/5B, selectively bind AT-rich sites. However, ARID1A/1B, Drosophila Osa, yeast SWI1, ARID2, ARID4A/4B, JARID1A/1B/1C/1D, and JARID2, bind DNA without sequence specificity.


Pssm-ID: 350627  Cd Length: 87  Bit Score: 91.65  E-value: 4.82e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   190 DFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRiMSSLSTSLRSAYAK 269
Cdd:cd16100    4 EFLEQLRAFLES-RGTPLLKPPTIGGKPLDLYKLYRAVVSRGGYEKVTEKKLWKEVARKLGLPTS-STSAAQALKRIYEK 81

                 ....*.
gi 6323830   270 ILLDFD 275
Cdd:cd16100   82 YLLPFE 87
PHD_Ecm5p_Lid2p_like cd15518
PHD finger found in Saccharomyces cerevisiae extracellular matrix protein 5 (Ecm5p), ...
1240-1287 3.51e-21

PHD finger found in Saccharomyces cerevisiae extracellular matrix protein 5 (Ecm5p), Schizosaccharomyces pombe Lid2 complex component Lid2p, and similar proteins; The family includes Saccharomyces cerevisiae Ecm5p, Schizosaccharomyces pombe Lid2 complex component Lid2p, and similar proteins. Ecm5p is a JmjC domain-containing protein that directly removes histone lysine methylation via a hydroxylation reaction. It associates with the yeast Snt2p and Rpd3 deacetylase, which may play a role in regulating transcription in response to oxidative stress. Ecm5p promotes oxidative stress tolerance, while Snt2p ultimately decreases tolerance. Ecm5p contains an N-terminal ARID domain, a JmjC domain, and a C-terminal plant homeodomain (PHD) finger. Lid2p is a trimethyl H3K4 (H3K4me3) demethylase responsible for H3K4 hypomethylation in heterochromatin. It interacts with the histone lysine-9 methyltransferase, Clr4, through the Dos1/Clr8-Rik1 complex, and mediates H3K9 methylation and small RNA production. It also acts cooperatively with the histone modification enzymes Set1 and Lsd1 and plays an essential role in cross-talk between H3K4 and H3K9 methylation in euchromatin. Lid2p contains a JmjC domain, three PHD fingers and a JmjN domain. This model includes the second PHD finger of Lid2p.


Pssm-ID: 276993  Cd Length: 45  Bit Score: 87.79  E-value: 3.51e-21
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 6323830  1240 YCFCRRVEEGTaMVECEICKEWYHVDCISNGELVPPDDpnVLFVCSIC 1287
Cdd:cd15518    1 YCFCRQGEGGT-MIECEICKEWYHVKCIKNGRWKLDDD--DKFVCPIC 45
PHD pfam00628
PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar ...
1240-1289 1.81e-09

PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar manner to that of the RING and FYVE domains. Several PHD fingers have been identified as binding modules of methylated histone H3.


Pssm-ID: 425785 [Multi-domain]  Cd Length: 51  Bit Score: 54.81  E-value: 1.81e-09
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|.
gi 6323830    1240 YC-FCRRVEEGTAMVECEICKEWYHVDCISNgELVPPDDPNVLFVCSICTP 1289
Cdd:pfam00628    1 YCaVCGKSDDGGELVQCDGCDDWFHLACLGP-PLDPAEIPSGEWLCPECKP 50
PHD smart00249
PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in ...
1240-1287 2.10e-08

PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in nuclear proteins thought to be involved in epigenetics and chromatin-mediated transcriptional regulation. The PHD finger binds two zinc ions using the so-called 'cross-brace' motif and is thus structurally related to the RING finger and the FYVE finger. It is not yet known if PHD fingers have a common molecular function. Several reports suggest that it can function as a protein-protein interacton domain and it was recently demonstrated that the PHD finger of p300 can cooperate with the adjacent BROMO domain in nucleosome binding in vitro. Other reports suggesting that the PHD finger is a ubiquitin ligase have been refuted as these domains were RING fingers misidentified as PHD fingers.


Pssm-ID: 214584 [Multi-domain]  Cd Length: 47  Bit Score: 51.44  E-value: 2.10e-08
                            10        20        30        40
                    ....*....|....*....|....*....|....*....|....*....
gi 6323830     1240 YC-FCRRVEEGTAMVECEICKEWYHVDCIsnGELVPPDDPNVLFVCSIC 1287
Cdd:smart00249    1 YCsVCGKPDDGGELLQCDGCDRWYHQTCL--GPPLLEEEPDGKWYCPKC 47
JmjC pfam02373
JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain ...
512-662 3.08e-07

JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain proteins may be protein hydroxylases that catalyze a novel histone modification. This is confirmed to be a hydroxylase: the human JmjC protein named Tyw5p unexpectedly acts in the biosynthesis of a hypermodified nucleoside, hydroxy-wybutosine, in tRNA-Phe by catalysing hydroxylation.


Pssm-ID: 396791  Cd Length: 114  Bit Score: 50.37  E-value: 3.08e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830     512 IGMLFSCQGWSVSDHFLPSIDFNHLGSTKLVYSIAPKDMEKFEALIArgksewdtiqsrprystsddelksfietdfyks 591
Cdd:pfam02373    4 LGMPFSTTPWHIEDQGLYSINYLHFGAPKVWYIIPPEYAEKFEKVLS--------------------------------- 50
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 6323830     592 fldaeqsadysntgdnsknsfpeDKIAGNTLHDGSQSDFIFEPNFILANGIKLYKTTQEQGSYIFKFPKAF 662
Cdd:pfam02373   51 -----------------------DHFGGEQPDDLLHLNTIISPKQLRENGIPVYRFVQKPGEFVFTFPGWY 98
TNG2 COG5034
Chromatin remodeling protein, contains PhD zinc finger [Chromatin structure and dynamics];
1231-1267 7.35e-04

Chromatin remodeling protein, contains PhD zinc finger [Chromatin structure and dynamics];


Pssm-ID: 227367 [Multi-domain]  Cd Length: 271  Bit Score: 43.00  E-value: 7.35e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 6323830  1231 ESCSKRQTKYCFCRRVEEGTaMVEC--EICK-EWYHVDCI 1267
Cdd:COG5034  214 EDNSEGEELYCFCQQVSYGQ-MVACdnANCKrEWFHLECV 252
 
Name Accession Description Interval E-value
BRIGHT smart00501
BRIGHT, ARID (A/T-rich interaction domain) domain; DNA-binding domain containing a ...
187-280 8.16e-28

BRIGHT, ARID (A/T-rich interaction domain) domain; DNA-binding domain containing a helix-turn-helix structure


Pssm-ID: 128777 [Multi-domain]  Cd Length: 93  Bit Score: 108.13  E-value: 8.16e-28
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830      187 KIVDFYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRiMSSLSTSLRSA 266
Cdd:smart00501    2 ERVLFLDRLYKFM-EERGSPLKKIPVIGGKPLDLYRLYRLVQERGGYDQVTKDKKWKEIARELGIPDT-STSAASSLRKH 79
                            90
                    ....*....|....
gi 6323830      267 YAKILLDFDIYEEE 280
Cdd:smart00501   80 YERYLLPYERFLRG 93
ARID pfam01388
ARID/BRIGHT DNA binding domain; This domain is know as ARID for AT-Rich Interaction Domain, ...
190-275 4.35e-26

ARID/BRIGHT DNA binding domain; This domain is know as ARID for AT-Rich Interaction Domain, and also known as the BRIGHT domain.


Pssm-ID: 460187  Cd Length: 87  Bit Score: 103.09  E-value: 4.35e-26
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830     190 DFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSgRIMSSLSTSLRSAYAK 269
Cdd:pfam01388    4 LFLKSLRKFHEK-RGTPLKQIPVIGGKPVDLYKLYKAVQKLGGYDKVTEKNLWREVAEKLGFP-PSAASAATQLKQIYEK 81

                   ....*.
gi 6323830     270 ILLDFD 275
Cdd:pfam01388   82 YLLPYE 87
ARID smart01014
ARID/BRIGHT DNA binding domain; Members of the recently discovered ARID (AT-rich interaction ...
186-275 3.83e-25

ARID/BRIGHT DNA binding domain; Members of the recently discovered ARID (AT-rich interaction domain) family of DNA-binding proteins are found in fungi and invertebrate and vertebrate metazoans. ARID-encoding genes are involved in a variety of biological processes including embryonic development, cell lineage gene regulation and cell cycle control. Although the specific roles of this domain and of ARID-containing proteins in transcriptional regulation are yet to be elucidated, they include both positive and negative transcriptional regulation and a likely involvement in the modification of chromatin structure. The basic structure of the ARID domain domain appears to be a series of six alpha-helices separated by beta-strands, loops, or turns, but the structured region may extend to an additional helix at either or both ends of the basic six. Based on primary sequence homology, they can be partitioned into three structural classes: Minimal ARID proteins that consist of a core domain formed by six alpha helices; ARID proteins that supplement the core domain with an N-terminal alpha-helix; and Extended-ARID proteins, which contain the core domain and additional alpha-helices at their N- and C-termini.


Pssm-ID: 198082 [Multi-domain]  Cd Length: 88  Bit Score: 100.38  E-value: 3.83e-25
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830      186 TKIVDFYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSgRIMSSLSTSLRS 265
Cdd:smart01014    1 RERELFLDRLRKFM-EKRGTPLDKIPVIGGKPLDLYRLYRAVQKRGGFDKVTKKKKWKQVARELGIP-PSATSAGTSLRK 78
                            90
                    ....*....|
gi 6323830      266 AYAKILLDFD 275
Cdd:smart01014   79 HYEKYLLPYE 88
ARID cd16100
ARID/BRIGHT DNA binding domain family; The AT-rich interaction domain (ARID) family of ...
190-275 4.82e-22

ARID/BRIGHT DNA binding domain family; The AT-rich interaction domain (ARID) family of transcription factors, found in a broad array of organisms from fungi to mammals, is characterized by a highly conserved, helix-turn-helix DNA binding domain that binds to the major groove of DNA. The ARID domain, also called BRIGHT, was first identified in the mouse B-cell-specific transcription factor Bright and in the product of the dead ringer (dri) gene of Drosophila melanogaster. ARID family members are implicated in normal development, differentiation, cell cycle regulation, transcriptional activation and chromatin remodeling. Different family members exhibit different DNA-binding properties. Drosophila Dri, mammalian ARID3A/3B/3C and ARID5A/5B, selectively bind AT-rich sites. However, ARID1A/1B, Drosophila Osa, yeast SWI1, ARID2, ARID4A/4B, JARID1A/1B/1C/1D, and JARID2, bind DNA without sequence specificity.


Pssm-ID: 350627  Cd Length: 87  Bit Score: 91.65  E-value: 4.82e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   190 DFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRiMSSLSTSLRSAYAK 269
Cdd:cd16100    4 EFLEQLRAFLES-RGTPLLKPPTIGGKPLDLYKLYRAVVSRGGYEKVTEKKLWKEVARKLGLPTS-STSAAQALKRIYEK 81

                 ....*.
gi 6323830   270 ILLDFD 275
Cdd:cd16100   82 YLLPFE 87
PHD_Ecm5p_Lid2p_like cd15518
PHD finger found in Saccharomyces cerevisiae extracellular matrix protein 5 (Ecm5p), ...
1240-1287 3.51e-21

PHD finger found in Saccharomyces cerevisiae extracellular matrix protein 5 (Ecm5p), Schizosaccharomyces pombe Lid2 complex component Lid2p, and similar proteins; The family includes Saccharomyces cerevisiae Ecm5p, Schizosaccharomyces pombe Lid2 complex component Lid2p, and similar proteins. Ecm5p is a JmjC domain-containing protein that directly removes histone lysine methylation via a hydroxylation reaction. It associates with the yeast Snt2p and Rpd3 deacetylase, which may play a role in regulating transcription in response to oxidative stress. Ecm5p promotes oxidative stress tolerance, while Snt2p ultimately decreases tolerance. Ecm5p contains an N-terminal ARID domain, a JmjC domain, and a C-terminal plant homeodomain (PHD) finger. Lid2p is a trimethyl H3K4 (H3K4me3) demethylase responsible for H3K4 hypomethylation in heterochromatin. It interacts with the histone lysine-9 methyltransferase, Clr4, through the Dos1/Clr8-Rik1 complex, and mediates H3K9 methylation and small RNA production. It also acts cooperatively with the histone modification enzymes Set1 and Lsd1 and plays an essential role in cross-talk between H3K4 and H3K9 methylation in euchromatin. Lid2p contains a JmjC domain, three PHD fingers and a JmjN domain. This model includes the second PHD finger of Lid2p.


Pssm-ID: 276993  Cd Length: 45  Bit Score: 87.79  E-value: 3.51e-21
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 6323830  1240 YCFCRRVEEGTaMVECEICKEWYHVDCISNGELVPPDDpnVLFVCSIC 1287
Cdd:cd15518    1 YCFCRQGEGGT-MIECEICKEWYHVKCIKNGRWKLDDD--DKFVCPIC 45
ARID_JARID cd16864
ARID/BRIGHT DNA binding domain of JARID proteins; The JARID subfamily within the JmjC protein ...
197-275 3.53e-13

ARID/BRIGHT DNA binding domain of JARID proteins; The JARID subfamily within the JmjC protein family includes lysine-specific demethylase KDM5A, KDM5B, KDM5C, KDM5D and a Drosophila homolog, protein little imaginal discs (Lid). KDM5A was originally identified as a retinoblastoma protein (Rb)-binding partner and its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interacting with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK and BMAL1. KDM5B has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. Both KDM5A and KDM5B function as trimethylated histone H3 lysine 4 (H3K4me3) demethylases. KDM5C is a H3K4 trimethyl-histone demethylase that catalyzes demethylation of H3K4me3 and H3K4me2 to H3K4me1. It plays a role in neuronal survival and dendrite development. KDM5C defects are associated with X-linked mental retardation (XLMR). KDM5D is a male-specific antigen that shows a demethylase activity specific for di- and tri-methylated histone H3K4 (H3K4me3 and H3K4me2), and has a male-specific function as a histone H3K4 demethylase by recruiting a meiosis-regulatory protein, MSH5, to condensed DNA. KDM5D directly interacts with a polycomb-like protein Ring6a/MBLR, and plays a role in regulation of transcriptional initiation through H3K4 demethylation. The family also includes Drosophila melanogaster protein little imaginal discs (Lid) that functions as a JmjC-dependent trimethyl histone H3K4 (H3K4me3) demethylase, which is required for dMyc-induced cell growth. It positively regulates Hox gene expression in S2 cells. Members of this subfamily contain the catalytic JmjC domain, JmjN, the AT-rich domain interacting domain (ARID)/BRIGHT domain, a C5HC2 zinc finger, as well as two or three plant homeodomain (PHD) fingers.


Pssm-ID: 350628  Cd Length: 87  Bit Score: 66.18  E-value: 3.53e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   197 NFHNKIKK------STLtRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGY-SGRIMSSLstsLRSAYAK 269
Cdd:cd16864    6 NFLDQIAKfwelqgSSL-KIPNVERKALDLFTLHKIVQEEGGFEEVTKERKWSKVARRLGYpPGKGVGSL---LRGHYER 81

                 ....*.
gi 6323830   270 ILLDFD 275
Cdd:cd16864   82 ILYPYD 87
ARID_KDM5C_5D cd16875
ARID/BRIGHT DNA binding domain of lysine-specific demethylase KDM5C and KDM5D; This group ...
201-278 4.07e-13

ARID/BRIGHT DNA binding domain of lysine-specific demethylase KDM5C and KDM5D; This group includes KDM5C and KDM5D, both of which belong to the JARID subfamily within the JmjC proteins. KDM5C, also called histone demethylase JARID1C, Jumonji/ARID domain-containing protein 1C, protein SmcX, or protein Xe169, is a H3K4 trimethyl-histone demethylase that catalyzes demethylation of H3K4me3 and H3K4me2 to H3K4me1. It plays a role in neuronal survival and dendrite development. KDM5C defects are associated with X-linked mental retardation (XLMR). KDM5D, also called histocompatibility Y antigen (H-Y), histone demethylase JARID1D, Jumonji/ARID domain-containing protein 1D, or protein SmcY, is a male-specific antigen that shows a demethylase activity specific for di- and tri-methylated histone H3K4 (H3K4me3 and H3K4me2), and has a male-specific function as a histone H3K4 demethylase by recruiting a meiosis-regulatory protein, MSH5, to condensed DNA. KDM5D directly interacts with a polycomb-like protein Ring6a/MBLR, and plays a role in regulation of transcriptional initiation through H3K4 demethylation. Both KDM5C and KDM5D contain the catalytic JmjC domain, a JmjN domain, an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a C5HC2 zinc finger, as well as two plant homeodomain (PHD) fingers.


Pssm-ID: 350639  Cd Length: 92  Bit Score: 66.48  E-value: 4.07e-13
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 6323830   201 KIKKSTLtRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGY-SGRIMSSLstsLRSAYAKILLDFDIYE 278
Cdd:cd16875   16 EIQGSSL-KIPNVERRILDLYSLSKIVQEEGGYEAICKDRRWARVAQRLGYpPGKNIGSL---LRSHYERIIYPYEMYQ 90
ARID_KDM5A cd16873
ARID/BRIGHT DNA binding domain of lysine-specific demethylase 5A (KDM5A); KDM5A, also called ...
185-278 5.20e-13

ARID/BRIGHT DNA binding domain of lysine-specific demethylase 5A (KDM5A); KDM5A, also called histone demethylase JARID1A, Jumonji/ARID domain-containing protein 1A, or Retinoblastoma-binding protein 2 (RBBP-2 or RBP2), was originally identified as a retinoblastoma protein (Rb)-binding partner; its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interacting with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK and BMAL1. KDM5A functions as the trimethylated histone H3 lysine 4 (H3K4me3) demethylase that belongs to the JARID subfamily within the JmjC proteins. It also displays DNA-binding activities that can recognize the specific DNA sequence CCGCCC. KDM5A contains the catalytic JmjC domain, a JmjN domain, an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a C5HC2 zinc finger, as well as three plant homeodomain (PHD) fingers.


Pssm-ID: 350637  Cd Length: 92  Bit Score: 66.06  E-value: 5.20e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   185 RTKIvDFYAKLYNFHnKIKKSTLtRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGY-SGRIMSSLstsL 263
Cdd:cd16873    2 RVKL-DFLDQLAKFW-ELQGSTL-KIPVVERKILDLYALSKIVASEGGFEMVTKEKKWSKVGSRMGYlPGKGTGSL---L 75
                         90
                 ....*....|....*
gi 6323830   264 RSAYAKILLDFDIYE 278
Cdd:cd16873   76 KSHYERILYPYELFQ 90
ARID_Swi1p-like cd16871
ARID/BRIGHT DNA binding domain of yeast SWI/SNF chromatin-remodeling complex subunit Swi1p and ...
191-274 3.76e-11

ARID/BRIGHT DNA binding domain of yeast SWI/SNF chromatin-remodeling complex subunit Swi1p and similar proteins; Saccharomyces cerevisiae Swi1p, also called SWI/SNF chromatin-remodeling complex subunit SWI1, regulatory protein GAM3, or transcription regulatory protein ADR6, is a transcription regulatory protein that is a subunit of the SWI/SNF complex, which plays critical roles in the regulation of gene transcription and expression. It can exist as a prion, [SWI(+)], which demonstrates a link between prionogenesis and global transcriptional regulation. Swi1p contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT) that binds DNA nonspecifically. This subfamily also includes Schizosaccharomyces pombe SWI/SNF chromatin-remodeling complex subunit sol1 (sol1p, also known as switch one-like protein). sol1p is a homolog of S. cerevisiae Swi1p and is also a part of SWI/SNF chromatin-remodeling complex.


Pssm-ID: 350635  Cd Length: 90  Bit Score: 60.73  E-value: 3.76e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   191 FYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRIMSSLSTSLRSAYAKI 270
Cdd:cd16871    6 FMKSLREFMAK-RGTPIEQQPVIGGRPVNLFRLYQLVQKLGGSRQVTQNNQWPRVAQKLGFPPEQNPQVAQQLAQIYQRY 84

                 ....
gi 6323830   271 LLDF 274
Cdd:cd16871   85 LLPY 88
ARID_ARID5 cd16869
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing proteins ARID5A, ...
190-274 8.40e-10

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing proteins ARID5A, ARID5B, and similar proteins; This subfamily contains ARID5A and its paralog ARID5B. ARID5A, also called modulator recognition factor 1 (MRF-1), is an estrogen receptor alpha (ER alpha)-interacting protein that is expressed abundantly in cardiovascular tissues and suppresses ER alpha-induced transactivation. It also plays an important role in the promotion of inflammatory processes and autoimmune diseases. ARID5B, also called MRF1-like protein or modulator recognition factor 2 (MRF-2), is a DNA-binding protein that directly interacts with plant homeodomain (PHD) finger 2 (PHF2) to form a protein kinase A (PKA)-dependent PHF2-ARID5B histone H3K9Me2 demethylase complex. It also functions as a transcriptional co-regulator for the transcription factor sex determining region Y (SRY)-box protein 9 (Sox9) and promotes chondrogenesis through histone modification. Moreover, ARID5B is highly expressed in the cardiovascular system and may play essential roles in the phenotypic change of smooth muscle cells (SMCs) through its regulation of SMC differentiation. Both ARID5A and ARID5B contain an AT-rich DNA-interacting domain (ARID, also known as BRIGHT).


Pssm-ID: 350633  Cd Length: 87  Bit Score: 56.92  E-value: 8.40e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   190 DFYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRIMSSlSTSLRSAYAK 269
Cdd:cd16869    4 AFLKLLYKFM-KDRGTPIERIPHLGFKQIDLYTFFKLVQKLGGYEQVTAKRLWKHVYDELGGNPSSTSA-ATCTRRHYEK 81

                 ....*
gi 6323830   270 ILLDF 274
Cdd:cd16869   82 LLLPY 86
ARID_ARID1A-like cd16865
ARID/BRIGHT DNA binding domain found in AT-rich interactive domain-containing proteins ARID1A, ...
190-279 8.46e-10

ARID/BRIGHT DNA binding domain found in AT-rich interactive domain-containing proteins ARID1A, ARID1B and similar proteins; This subfamily contains ARID1A and its paralog ARID1B. They are mutually exclusive components of human SWItch/Sucrose NonFermentable (SWI/SNF) chromatin remodeling protein complexes, but display different functions in development and cell-cycle control. SWI/SNF complexes containing ARID1A have an antiproliferative function, whereas the one harboring ARID1B shows a pro-proliferative function. ARID1A functions as an important tumor suppressor in various tumor types. It has been implicated in cell-cycle arrest, as well as in the interactions with p53 and BRG1/BRM and with topoisomerase II alpha. ARID1B may be considered as a potential therapeutic target for ARID1A-mutant cancers. Moreover, mutations in the ARID1B gene cause Coffin-Siris syndrome, exhibiting developmental defects, and haplo-insufficiency of ARID1B is a frequent cause of intellectual disability. Mutations in the ARID1B gene also have been found in many cancers. Both ARID1A and ARID1B contain an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), which binds DNA in a non-sequence-specific manner.


Pssm-ID: 350629  Cd Length: 93  Bit Score: 56.90  E-value: 8.46e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   190 DFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRimSSLSTSLRSAYAK 269
Cdd:cd16865    5 PFLDRLLRFMEE-RGSPITNCPQISKQPLDLFRLYVTVKERGGVAEVTKNKKWKEICTELNIGAS--SSAAFTLRKNYIK 81
                         90
                 ....*....|
gi 6323830   270 ILLDFDIYEE 279
Cdd:cd16865   82 YLLAYECRFD 91
ARID_ARID3 cd16867
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing proteins ARID3A, ...
175-284 1.01e-09

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing proteins ARID3A, ARID3B, ARID3C, dead ringer (Dri) from Drosophila melanogaster, and similar proteins; The ARID3 subfamily includes AT-rich interactive domain (ARID, also known as BRIGHT)-containing proteins ARID3A, ARID3B and ARID3C, which are the most direct mammalian counterparts of the Drosophila "dead ringer" protein Dri. They consist of an acidic N-terminal region of unknown function, the central ARID matrix association (or attachment) region (MAR)-DNA binding domain, a SUMO-I conjugation (SUMO) motif, and a multifunctional homomerization/nuclear export REKLES domain in the C-terminal third of the molecule. The ARID domain in this subfamily has been described as the "extended" or e-ARID due to additional conserved sequences at both the N and C termini of the core ARID region. The REKLES domain is found only in the ARID3 subfamily. It has co-evolved with and regulates functional properties of the ARID DNA-binding domain.


Pssm-ID: 350631  Cd Length: 118  Bit Score: 57.50  E-value: 1.01e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   175 KQFFNSNEFQRTKivDFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGR 254
Cdd:cd16867    2 KQLYELSDDPKRK--EFLDDLFSFMQK-RGTPVNRIPIMAKQVLDLYELYRLVVEKGGLVEVINKKIWREITKGLNLPSS 78
                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 6323830   255 IMSSLSTsLRSAYAKILLDFDIYEE------EEQAA 284
Cdd:cd16867   79 ITSAAFT-LRTQYMKYLYPYECEKEklsspsELQAA 113
PHD pfam00628
PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar ...
1240-1289 1.81e-09

PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar manner to that of the RING and FYVE domains. Several PHD fingers have been identified as binding modules of methylated histone H3.


Pssm-ID: 425785 [Multi-domain]  Cd Length: 51  Bit Score: 54.81  E-value: 1.81e-09
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|.
gi 6323830    1240 YC-FCRRVEEGTAMVECEICKEWYHVDCISNgELVPPDDPNVLFVCSICTP 1289
Cdd:pfam00628    1 YCaVCGKSDDGGELVQCDGCDDWFHLACLGP-PLDPAEIPSGEWLCPECKP 50
ARID_KDM5B cd16874
ARID/BRIGHT DNA binding domain of lysine-specific demethylase 5B (KDM5B); KDM5B, also called ...
197-275 1.47e-08

ARID/BRIGHT DNA binding domain of lysine-specific demethylase 5B (KDM5B); KDM5B, also called cancer/testis antigen 31 (CT31), histone demethylase JARID1B, Jumonji/ARID domain-containing protein 1B (JARID1B), PLU-1, or retinoblastoma-binding protein 2 homolog 1 (RBP2-H1 or RBBP2H1A), is a member of the JARID subfamily within the JmjC proteins. It has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. KDM5B acts as a histone demethylase that catalyzes the removal of trimethylation of lysine 4 on histone H3 (H3K4me3), induced by polychlorinated biphenyls (PCBs). It also mediates demethylation of H3K4me2 and H3K4me1. Moreover, KDM5B functions as a negative regulator of hematopoietic stem cell (HSC) self-renewal and progenitor cell activity. KDM5B has also been shown to interact with the DNA binding transcription factors BF-1 and PAX9, as well as TIEG1/KLF10 (transforming growth factor-beta inducible earlygene-1/Kruppel-like transcription factor 10), and possibly function as a transcriptional corepressor. KDM5B contains the catalytic JmjC domain, a JmjN domain, an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a C5HC2 zinc finger, as well as three plant homeodomain (PHD) fingers.


Pssm-ID: 350638  Cd Length: 90  Bit Score: 53.40  E-value: 1.47e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   197 NFHNKIKK------STLtRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYS-GRIMSSLstsLRSAYAK 269
Cdd:cd16874    9 NFLDQIAKfwelqgCTL-KIPHVERKILDLFQLNKLVAEEGGFDLVCKERKWTKIATKMGFApGKAVGSH---IRAHYER 84

                 ....*.
gi 6323830   270 ILLDFD 275
Cdd:cd16874   85 ILYPYN 90
ARID_Dri-like cd16881
ARID/BRIGHT DNA binding domain of dead ringer (Dri) from Drosophila melanogaster and similar ...
171-275 2.09e-08

ARID/BRIGHT DNA binding domain of dead ringer (Dri) from Drosophila melanogaster and similar proteins; Dri, also termed retained (retn), is a nuclear protein with a sequence-specific DNA-binding domain termed AT-rich DNA-interacting domain (ARID, also known as BRIGHT). It is a founding member of the ARID family. Sequence comparison shows that DRI belongs to the "extended" or e-ARID subfamily, which exhibits an extended region of similarity either side of the ARID. Dri plays an important role in embryogenesis. It functions as an essential transcription factor involved in aspects of dorsal/ventral and anterior/posterior axis patterning, as well as myogenesis and hindgut development.


Pssm-ID: 350645  Cd Length: 125  Bit Score: 54.13  E-value: 2.09e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   171 FKARKQFFNSNEFQRTKivDFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELG 250
Cdd:cd16881    5 FEQFKQLYEISDDPKRK--EFLDDLFSFMQK-RGTPVNRIPIMAKQVLDLYELYNLVVARGGLVEVINKKLWREITKGLH 81
                         90       100
                 ....*....|....*....|....*
gi 6323830   251 YSGRIMSSLSTsLRSAYAKILLDFD 275
Cdd:cd16881   82 LPSSITSAAFT-LRTQYMKYLYPYE 105
PHD smart00249
PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in ...
1240-1287 2.10e-08

PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in nuclear proteins thought to be involved in epigenetics and chromatin-mediated transcriptional regulation. The PHD finger binds two zinc ions using the so-called 'cross-brace' motif and is thus structurally related to the RING finger and the FYVE finger. It is not yet known if PHD fingers have a common molecular function. Several reports suggest that it can function as a protein-protein interacton domain and it was recently demonstrated that the PHD finger of p300 can cooperate with the adjacent BROMO domain in nucleosome binding in vitro. Other reports suggesting that the PHD finger is a ubiquitin ligase have been refuted as these domains were RING fingers misidentified as PHD fingers.


Pssm-ID: 214584 [Multi-domain]  Cd Length: 47  Bit Score: 51.44  E-value: 2.10e-08
                            10        20        30        40
                    ....*....|....*....|....*....|....*....|....*....
gi 6323830     1240 YC-FCRRVEEGTAMVECEICKEWYHVDCIsnGELVPPDDPNVLFVCSIC 1287
Cdd:smart00249    1 YCsVCGKPDDGGELLQCDGCDRWYHQTCL--GPPLLEEEPDGKWYCPKC 47
ARID_HMGB9-like cd16872
ARID/BRIGHT DNA binding domain of Arabidopsis thaliana high mobility group B proteins HMGB9, ...
191-274 8.88e-08

ARID/BRIGHT DNA binding domain of Arabidopsis thaliana high mobility group B proteins HMGB9, HMGB10, HMGB11, HMGB15 and similar proteins; This subfamily includes a group of conserved plant DNA-binding proteins, including HMGB9 (or ARID-HMG1), HMGB10 (or ARID-HMG2), HMGB11, and HMGB15. They have been termed ARID-HMG proteins, due to containing two DNA-binding domains, an N-terminal AT-rich DNA-interacting domain (ARID, also known as BRIGHT), and a C-terminal high mobility group (HMG)-box domain. They are widely expressed in Arabidopsis and localize primarily to the nucleus. HMGB9/ARID-HMG1 binds specifically to A/T-rich DNA. HMGB15 is a transcription factor predominantly expressed in mature pollen grains and pollen tubes. It may work in the form of a homodimer, or interact with HMGB9, HMGB10 and HMGB11 to form heteromultimers in plant cells. HMGB15 is required for pollen tube growth in Arabidopsis and is involved in transcriptional regulation through the interaction with AGL66 and AGL104.


Pssm-ID: 350636  Cd Length: 86  Bit Score: 51.11  E-value: 8.88e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   191 FYAKLYNFHNKIkkSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSgRIMSSLSTSLRSAYAKI 270
Cdd:cd16872    5 FWETLRKFHESL--GTKFRIPIVGGKELDLHRLYKEVTSRGGLEKVIKDRKWKEVAAVFNFP-PTITNASFVLRKYYLSL 81

                 ....
gi 6323830   271 LLDF 274
Cdd:cd16872   82 LHHY 85
PHD_SF cd15489
PHD finger superfamily; The PHD finger superfamily includes a canonical plant homeodomain (PHD) ...
1240-1287 1.51e-07

PHD finger superfamily; The PHD finger superfamily includes a canonical plant homeodomain (PHD) finger typically characterized as Cys4HisCys3, and a non-canonical extended PHD finger, characterized as Cys2HisCys5HisCys2His. Variations include the RAG2 PHD finger characterized by Cys3His2Cys2His and the PHD finger 5 found in nuclear receptor-binding SET domain-containing proteins characterized by Cys4HisCys2His. The PHD finger is also termed LAP (leukemia-associated protein) motif or TTC (trithorax consensus) domain. Single or multiple copies of PHD fingers have been found in a variety of eukaryotic proteins involved in the control of gene transcription and chromatin dynamics. PHD fingers can recognize the unmodified and modified histone H3 tail, and some have been found to interact with non-histone proteins. They also function as epigenome readers controlling gene expression through molecular recruitment of multi-protein complexes of chromatin regulators and transcription factors. The PHD finger domain SF is structurally similar to the RING and FYVE_like superfamilies.


Pssm-ID: 276966 [Multi-domain]  Cd Length: 48  Bit Score: 49.24  E-value: 1.51e-07
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|
gi 6323830  1240 YC-FCRR-VEEGTAMVECEICKEWYHVDCISNGElvPPDDPNVLFVCSIC 1287
Cdd:cd15489    1 SCiVCGKgGDLGGELLQCDGCGKWFHADCLGPPL--SSFVPNGKWICPVC 48
PHD_PHF3_like cd15552
PHD finger found in PHD finger protein 3 (PHF3), and death-inducer obliterator variants Dido1, ...
1240-1287 1.79e-07

PHD finger found in PHD finger protein 3 (PHF3), and death-inducer obliterator variants Dido1, Dido2, and Dido3; PHF3 is a human homolog of yeast protein bypass of Ess1 (Bye1), a nuclear protein with a domain resembling the central domain in the transcription elongation factor TFIIS. It is ubiquitously expressed in normal tissues including brain, but its expression is significantly reduced or lost in glioblastomas. PHF3 contains an N-terminal plant homeodomain (PHD) finger, a central RNA polymerase II (Pol II)-binding TFIIS-like domain (TLD) domain, and a C-terminal Spen paralogue and orthologue C-terminal (SPOC) domain. This family also includes Dido gene encoding three alternative splicing variants (Dido1, 2, and 3), which have been implicated in a number of cellular processes such as apoptosis and chromosomal segregation, particularly in the hematopoietic system. Dido1 is important for maintaining embryonic stem (ES) cells and directly regulates the expression of pluripotency factors. It is the shortest isoform that contains only a highly conserved PHD finger responsible for the binding of histone H3 with a higher affinity for trimethylated lysine4 (H3K4me3). Gene Dido1 is a Bone morphogenetic protein (BMP) target gene and promotes BMP-induced melanoma progression. It also triggers apoptosis after nuclear translocation and caspase upregulation. Dido3 is the largest isoform and is ubiquitously expressed in all human tissues. It is dispensable for ES cell self-renewal and pluripotency, but is involved in the maintenance of stem cell genomic stability and tumorigenesis. Dido3 contains a PHD finger, a transcription elongation factor S-II subunit M (TFSIIM) domain, a SPOC module, and a long C-terminal region (CT) of unknown homology.


Pssm-ID: 277027  Cd Length: 50  Bit Score: 48.93  E-value: 1.79e-07
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 6323830  1240 YCFCRRVEEGTAMVECEICKEWYHVDCI----SNGELVPPDDPNvlFVCSIC 1287
Cdd:cd15552    1 YCICRKPHNNRFMICCDRCEEWFHGDCVgiteAQGKEMEENIEE--YVCPKC 50
ARID_ARID3C cd16880
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3C (ARID3C) ...
175-291 1.95e-07

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3C (ARID3C) and similar proteins; ARID3C, also called Brightlike, is a new ARID3 family transcription factor that co-activates ARID3A-mediated immunoglobulin gene transcription. It also functions as a potential regulator of early events in B cell antigen receptor (BCR) signaling. ARID3C contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a SUMO-I conjugation (SUMO) motif and a multifunctional homomerization/nuclear export REKLES domain, which consists of two subdomains: a modestly conserved N-terminal REKLES alpha and a highly conserved (among ARID3 orthologous proteins) C-terminal REKLES beta.


Pssm-ID: 350644  Cd Length: 127  Bit Score: 51.19  E-value: 1.95e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   175 KQFFNSNEFQRTKivDFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGR 254
Cdd:cd16880    5 KQLYELDDDPKRK--EFLDDLFSFMQK-RGTPVNRIPIMAKQVLDLYTLYRLVTDKGGLVEVINKKIWREITKGLSLPTS 81
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 6323830   255 IMSSLSTsLRSAYAKILLDFDIYEE------EEQAARNNEKNE 291
Cdd:cd16880   82 ITSAAFT-LRTQYMKYLYPYECEKRalsspgELQAAIDSNRRE 123
ARID_ARID4 cd16868
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing proteins ARID4A, ...
190-275 2.73e-07

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing proteins ARID4A, ARID4B and similar proteins; This subfamily contains ARID4A and its paralog ARID4B, both of which are retinoblastoma (Rb)-binding proteins that function as coactivators to enhance the androgen receptor (AR) and Rb transcriptional activity, and play important roles in the AR and Rb pathways to control male fertility. They also act as the leukemia and tumor suppressors involved in epigenetic regulation in leukemia and Prader-Willi/Angelman syndrome. Moreover, they associate with the mSIN3A histone deacetylase (HDAC) chromatin remodeling complex through the interaction with each other, as well as with the breast cancer associated tumor suppressor ING1 and the breast cancer metastasis suppressor BRMS1. Both ARID4A and ARID4B contain a Tudor domain, a PWWP domain (also known as HATH domain or RBB1NT domain), an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a chromobarrel domain, and a C-terminal R2 domain.


Pssm-ID: 350632  Cd Length: 87  Bit Score: 49.69  E-value: 2.73e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   190 DFYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSgRIMSSLSTSLRSAYAK 269
Cdd:cd16868    4 NFLEQLYKFM-EDRGTPINKPPVLGYKDLDLFKLYKLVQELGGMERVSQGAKWRSIYQQLGIP-VLNSAASHNIKQAYKK 81

                 ....*.
gi 6323830   270 ILLDFD 275
Cdd:cd16868   82 YLYAFE 87
JmjC pfam02373
JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain ...
512-662 3.08e-07

JmjC domain, hydroxylase; The JmjC domain belongs to the Cupin superfamily. JmjC-domain proteins may be protein hydroxylases that catalyze a novel histone modification. This is confirmed to be a hydroxylase: the human JmjC protein named Tyw5p unexpectedly acts in the biosynthesis of a hypermodified nucleoside, hydroxy-wybutosine, in tRNA-Phe by catalysing hydroxylation.


Pssm-ID: 396791  Cd Length: 114  Bit Score: 50.37  E-value: 3.08e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830     512 IGMLFSCQGWSVSDHFLPSIDFNHLGSTKLVYSIAPKDMEKFEALIArgksewdtiqsrprystsddelksfietdfyks 591
Cdd:pfam02373    4 LGMPFSTTPWHIEDQGLYSINYLHFGAPKVWYIIPPEYAEKFEKVLS--------------------------------- 50
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 6323830     592 fldaeqsadysntgdnsknsfpeDKIAGNTLHDGSQSDFIFEPNFILANGIKLYKTTQEQGSYIFKFPKAF 662
Cdd:pfam02373   51 -----------------------DHFGGEQPDDLLHLNTIISPKQLRENGIPVYRFVQKPGEFVFTFPGWY 98
PHD_SPP1 cd16039
PHD finger found in Set1 complex component SPP1; Set1C component SPP1, also called COMPASS ...
1240-1291 5.03e-07

PHD finger found in Set1 complex component SPP1; Set1C component SPP1, also called COMPASS component Spp1, or Complex proteins associated with set1 protein Spp1, or Suppressor of PRP protein 1, is a component of the COMPASS complex that links histone methylation to initiation of meiotic recombination. It induces double-strand break (DSB) formation by tethering to recombinationally cold regions. SPP1 interacts with H3K4me3 and Mer2, a protein required for DSB formation, to promote recruitment of potential meiotic DSB sites to the chromosomal axis. SPP1 contains a PHD finger, a zinc binding motif.


Pssm-ID: 277186  Cd Length: 46  Bit Score: 47.47  E-value: 5.03e-07
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 6323830  1240 YCFCRRVEEGTAMVECEICKEWYHVDCISNGElvPPDDPNVLFVCsictPPC 1291
Cdd:cd16039    1 YCICQKPDDGRWMIACDGCDEWYHFTCVNIPE--ADVELVDSFFC----PPC 46
ARID_ARID3B cd16879
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3B (ARID3B) ...
190-283 5.70e-07

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3B (ARID3B) and similar proteins; ARID3B, also called Bright and dead ringer protein, or Bright-Dri-like protein (Bdp), is a DNA binding protein involved in cellular immortalization, epithelial-mesenchymal transition (EMT), and tumorigenesis. Its expression is differentially regulated in normal and malignant tissues. It is required for heart development by regulating the motility and differentiation of heart progenitors. ARID3B is overexpressed in neuroblastoma and ovarian cancer. It acts as a novel target with roles in cell motility in breast cancer cells, promotes migration of mouse embryo fibroblasts (MEFs) and breast cancer cells, and induces tumor necrosis factor alpha (TNFalpha)-mediated apoptosis. ARID3B contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a SUMO-I conjugation (SUMO) motif and a multifunctional homomerization/nuclear export REKLES domain, which consists of two subdomains: a modestly conserved N-terminal REKLES alpha and a highly conserved (among ARID3 orthologous proteins) C-terminal REKLES beta.


Pssm-ID: 350643  Cd Length: 126  Bit Score: 50.01  E-value: 5.70e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   190 DFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRIMSSLSTsLRSAYAK 269
Cdd:cd16879   17 EFLDDLFAFMQK-RGTPINRIPIMAKQVLDLYMLYKLVTEKGGLVEVINKKIWREITKGLNLPTSITSAAFT-LRTQYMK 94
                         90
                 ....*....|....
gi 6323830   270 ILLdfdIYEEEEQA 283
Cdd:cd16879   95 YLY---PYECEKKS 105
PHD_UBR7 cd15542
PHD finger found in putative E3 ubiquitin-protein ligase UBR7; UBR7, also termed N-recognin-7, ...
1240-1287 9.52e-07

PHD finger found in putative E3 ubiquitin-protein ligase UBR7; UBR7, also termed N-recognin-7, is a UBR box-containing protein that belongs to the E3 ubiquitin ligase family that recognizes N-degrons or structurally related molecules for ubiquitin-dependent proteolysis or related processes through the UBR box motif. In addition to the UBR box, UBR7 also harbors a plant homeodomain (PHD) finger. The biochemical properties of UBR7 remain unclear.


Pssm-ID: 277017  Cd Length: 54  Bit Score: 46.98  E-value: 9.52e-07
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 6323830  1240 YCFCRR------VEEGTAMVECEICKEWYHVDCISngeLVPPDDPNVLF---VCSIC 1287
Cdd:cd15542    1 YCTCDRpypdpeDEVEDEMIQCVLCEDWFHGRHLG---LTPPEPDPDEFdemICSGC 54
PHD2_KDM5A cd15606
PHD finger 2 found in Lysine-specific demethylase 5A (KDM5A); KDM5A (also termed Histone ...
1240-1287 1.69e-06

PHD finger 2 found in Lysine-specific demethylase 5A (KDM5A); KDM5A (also termed Histone demethylase JARID1A, Jumonji/ARID domain-containing protein 1A, or Retinoblastoma-binding protein 2 (RBBP-2 or RBP2)) was originally identified as a retinoblastoma protein (Rb)-binding partner and its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interacting with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK, and BMAL1. KDM5A functions as a trimethylated histone H3 lysine 4 (H3K4me3) demethylase that belongs to the JARID subfamily within the JmjC proteins. It also displays DNA-binding activities that can recognize the specific DNA sequence CCGCCC. KDM5A contains the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as three plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger.


Pssm-ID: 277079  Cd Length: 56  Bit Score: 46.28  E-value: 1.69e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 6323830  1240 YCFCRRVEEGTaMVECEICKEWYHVDCI----SNGELVPPDDP-----NVLFVCSIC 1287
Cdd:cd15606    1 YCICRKPFSGF-MLQCELCKDWFHSSCVplpkSSSQKKGGNGSgqgakELKFLCPLC 56
ARID_ARID1B cd16877
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 1B (ARID1B) ...
203-275 2.06e-06

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 1B (ARID1B) and similar proteins; ARID1B, also called BRG1-associated factor 250b (BAF250B), BRG1-binding protein ELD/OSA1, Osa homolog 2 (Osa2), or p250R, is the largest subunit of ATP-dependent SWItch/sucrose nonfermentable (SWI/SNF) chromatin remodeling complex, which plays a critical role in transcriptional control and gene expression. ARID1B exhibits tumour-suppressor activities in pancreatic cancer cell lines. Mutations in the ARID1B gene cause Coffin-Siris syndrome, exhibiting developmental defects, and haplo-insufficiency of ARID1B is a frequent cause of intellectual disability. Moreover, mutations in the ARID1B gene have been found in many cancers. ARID1B contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), which binds DNA in a non-sequence-specific manner similar to ARID1A.


Pssm-ID: 350641  Cd Length: 93  Bit Score: 47.29  E-value: 2.06e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 6323830   203 KKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGREL--GYSgrimSSLSTSLRSAYAKILLDFD 275
Cdd:cd16877   17 RGTPVASLPAVGKKPLDLFRLYVCVKEIGGLAQVNKNKKWRELATNLnvGTS----SSAASSLKKQYIQYLFAFE 87
ARID_ARID3A cd16878
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3A (ARID3A) ...
175-296 2.58e-06

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3A (ARID3A) and similar proteins; ARID3A, also called B-cell regulator of IgH transcription (Bright), dead ringer-like protein 1 (Dril1), or E2F-binding protein 1 (E2FBP1), is an ubiquitously expressed DNA-binding protein that has been implicated in embryonic patterning, cell lineage gene regulation, and cell cycle control, chromatin remodeling and transcriptional regulation. It was originally identified as a B cell-specific trans-activator of immunoglobulin heavy-chain (IgH) transcription, which increases immunoglobulin transcription in antigen-activated B cells and plays regulatory roles in hematopoiesis. It also functions as an E2F transcription regulator, inducing promyelocytic leukemia protein (PML) reduction and suppressing the formation of PML-nuclear bodies. It antagonizes the p16(INK4A)-Rb tumor suppressor machinery by regulating PML stability. ARID3A transcriptional activity can be modulated by SUMO (Small Ubiquitin-related Modifier) modification through the interaction with the SUMO-conjugating enzyme Ubc9. ARID3A also plays an important role in marginal zone B lymphocyte development and autoantibody production. Furthermore, ARID3A is a direct p53 target gene. It controls cell growth in a p53-dependent manner. ARID3A contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a SUMO-I conjugation (SUMO) motif and a multifunctional homomerization/nuclear export REKLES domain, which consists of two subdomains: a modestly conserved N-terminal REKLES alpha and a highly conserved (among ARID3 orthologous proteins) C-terminal REKLES beta.


Pssm-ID: 350642  Cd Length: 133  Bit Score: 48.13  E-value: 2.58e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   175 KQFFNSNEFQRTKivDFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGR 254
Cdd:cd16878   12 KQLYELDGDPKRK--EFLDDLFSFMQK-RGTPVNRIPIMAKQVLDLYMLYVLVTEKGGLVEVINKKLWREITKGLNLPTS 88
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 6323830   255 IMSSLSTsLRSAYAKILLDfdiYEEEEQAARNNEKNEDMVES 296
Cdd:cd16878   89 ITSAAFT-LRTQYMKYLYP---YECEKRGLSNPNELQAAIDS 126
PHD_Cfp1 cd15553
PHD finger found in CXXC-type zinc finger protein 1 (Cfp1); Cfp1, also termed CpG-binding ...
1240-1267 3.99e-06

PHD finger found in CXXC-type zinc finger protein 1 (Cfp1); Cfp1, also termed CpG-binding protein, or PHD finger and CXXC domain-containing protein 1 (PCCX1), is a specificity factor that binds to unmethylated CpGs and links H3K4me3 with CpG islands (CGIs). It integrates both promoter CpG content and gene activity for accurate trimethylation of histone H3 Lys 4 (H3K4me3) deposition in embryonic stem cells. Moreover, Cfp1 is an essential component of the SETD1 histone H3K4 methyltransferase complex and functions as a critical regulator of histone methylation, cytosine methylation, cellular differentiation, and vertebrate development. Cfp1 contains a plant homeodomain (PHD) finger, a CXXC domain, and a CpG binding protein zinc finger C-terminal domain. Its CXXC domain selectively binds to non-methylated CpG islands, following by a preference for a guanosine nucleotide.


Pssm-ID: 277028  Cd Length: 46  Bit Score: 45.06  E-value: 3.99e-06
                         10        20
                 ....*....|....*....|....*...
gi 6323830  1240 YCFCRRVEEGTAMVECEICKEWYHVDCI 1267
Cdd:cd15553    1 YCICRSSDISRFMIGCDNCEEWYHGDCI 28
PHD_MMD1_like cd15556
PHD finger found in Arabidopsis thaliana PHD finger protein MALE MEIOCYTE DEATH 1 (MMD1), PHD ...
1241-1287 1.28e-05

PHD finger found in Arabidopsis thaliana PHD finger protein MALE MEIOCYTE DEATH 1 (MMD1), PHD finger protein MALE STERILITY 1 (MS1), and similar proteins; MMD1 is a plant homeodomain (PHD) finger protein expressed in male meiocytes. It is encoded by the gene DUET, which is required for male meiotic chromosome organization and progression. MMD1 has been implicated in the regulation of gene expression during meiosis. The mmd1 mutation triggers cell death in male meiocytes. MS1 is a nuclear transcriptional activator that is important for tapetal development and pollen wall biosynthesis. It contains a Leu zipper-like domain and a PHD finger motif, both of which are essential for its function.


Pssm-ID: 277031 [Multi-domain]  Cd Length: 46  Bit Score: 43.52  E-value: 1.28e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|
gi 6323830  1241 CFCR-RVEEGTAMVECEICKEWYHVDC--ISNGELVPPDdpnvlFVCSIC 1287
Cdd:cd15556    2 CSCGtRDDDGERMIACDVCEVWQHTRCvgIADNEEPPDH-----FLCRRC 46
ARID_ARID1A cd16876
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 1A (ARID1A) ...
203-275 1.46e-05

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 1A (ARID1A) and similar proteins; ARID1A, also called B120, BRG1-associated factor 250a (BAF250A), Osa homolog 1(OSA1), SWI-like protein, SWI/SNF complex protein p270, or SWI/SNF-related, matrix-associated, actin-dependent regulator of chromatin subfamily F member 1 (SWI1), has been identified as a novel tumor suppressor in various tumor types. It interacts with BRG1 adenosine triphosphatase to form a SWItch/Sucrose NonFermentable (SWI/SNF) chromatin remodeling protein complex, which plays a critical role in transcriptional control and gene expression. ARID1A contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), and Eld/Osa homology domains (EHD) 1 and 2 within the C-terminus. The ARID in ARID1A binds nonspecific DNA in general and plays an important role in targeting SWI/SNF to chromatin. The EHD1 may be capable of mediating an intramolecular association with EHD2, and/or an intermolecular association resulting in homo- or hetero-dimerization. The EHD2 binds Swi2/Brahma homologue Brahma-related gene 1 (BRG1, also known as Snf2b), a human homologue of yeast Swi2.


Pssm-ID: 350640  Cd Length: 93  Bit Score: 45.04  E-value: 1.46e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 6323830   203 KKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSgrIMSSLSTSLRSAYAKILLDFD 275
Cdd:cd16876   17 KAMGMTNLPAVGRKPLDLYRLYVSVKEIGGLTQVNKNKKWRELATNLNVG--TSSSAASSLKKQYIQCLYAFE 87
ARID_ARID5A cd16884
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 5A (ARID5A) ...
191-274 3.52e-05

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 5A (ARID5A) and similar proteins; ARID5A, also called modulator recognition factor 1 (MRF-1), is an estrogen receptor alpha (ER alpha)-interacting protein that is expressed abundantly in cardiovascular tissues and suppresses ER alpha-induced transactivation. It also associates with thyroid receptor alpha (TR alpha) and retinoid X receptor alpha (RXR alpha) in a ligand-dependent manner, and with ER beta, androgen receptor (AR), and the retinoic acid receptor (RAR) in a ligand-independent manner. ARID5A functions as a negative regulator of RORgamma-induced Th17 cell differentiation and may be involved in the pathogenesis of rheumatoid arthritis (RA). Moreover, it is an important transcriptional partner of the transcription factor sex determining region Y (SRY)-box protein 9 (Sox9) in stimulation of chondrocyte-specific transcription. Meanwhile, ARID5A plays an important role in promotion of inflammatory processes and autoimmune diseases. It works as a unique RNA binding protein, which stabilizes interleukin-6 (IL-6) but not tumor necrosis factor-alpha (TNF-alpha) mRNA through binding to the 3' untranslated region (UTR) of IL-6 mRNA, and inhibits the destabilizing effect of regnase-1 on IL-6 mRNA. ARID5A contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT).


Pssm-ID: 350648  Cd Length: 87  Bit Score: 43.84  E-value: 3.52e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   191 FYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSGRiMSSLSTSLRSAYAKI 270
Cdd:cd16884    5 FLVNLYKFM-KERNTPIERIPHLGFKQINLWKIYKAVEKLGGYELVTARRLWKNVYDELGGSPG-STSAATCTRRHYERL 82

                 ....
gi 6323830   271 LLDF 274
Cdd:cd16884   83 VLPY 86
ARID_ARID2 cd16866
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 2 (ARID2) and ...
191-278 4.82e-05

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 2 (ARID2) and similar proteins; ARID2, also called BRG1-associated factor 200 (BAF200) or zinc finger protein with activation potential (Zipzap/p200), is a novel serum response factor (SRF)-binding protein with multiple conserved domains, including an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), RFX DNA-binding domain, a glutamine-rich domain, and two C2H2 zinc fingers. It binds DNA without sequence specificity. ARID2 is an intrinsic subunit of PBAF (SWI/SNF-B) remodeling complex, which needs ARID2 to play an essential role in promoting osteoblast differentiation, maintaining cellular identity and activating tissue-specific gene expression. Moreover, ARID2 may function as a tumor suppressor in many cancers. It may also serve as a transcription co-activator for the regulation of cardiac gene expression, and is required for heart morphogenesis and coronary artery development.


Pssm-ID: 350630  Cd Length: 88  Bit Score: 43.41  E-value: 4.82e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   191 FYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSgRIMSSLSTSLRSAYAKI 270
Cdd:cd16866    5 FLNELRQFH-ASRGTPFKKIPVVGGKELDLYLLYSKVTALGGWAKVTDKNKWEEILEDFNFP-RGCSNAAFALKQIYLRY 82

                 ....*...
gi 6323830   271 LldfDIYE 278
Cdd:cd16866   83 L---EAYE 87
PHD_Bye1p_SIZ1_like cd15570
PHD domain found in Saccharomyces cerevisiae bypass of ESS1 protein 1 (Bye1p), the E3 Sumo ...
1241-1287 7.11e-05

PHD domain found in Saccharomyces cerevisiae bypass of ESS1 protein 1 (Bye1p), the E3 Sumo Ligase SIZ1, and similar proteins; Yeast Bye1p is a nuclear transcription factor with a domain resembling the central domain in the transcription elongation factor TFIIS and plays an inhibitory role during transcription elongation. It functions as a multicopy suppressor of Ess1, a peptidyl-prolyl cis-trans isomerase involved in proline isomerization of the C-terminal domain (CTD) of RNA polymerase II (Pol II). Bye1p contains an N-terminal plant homeodomain (PHD) finger, a central Pol II-binding TFIIS-like domain (TLD) domain, and a C-terminal Spen paralogue and orthologue C-terminal (SPOC) domain. The PHD domain binds to a histone H3 tail peptide containing trimethylated lysine 4 (H3K4me3). The TLD domain is responsible for the association with chromatin. Plant SIZ1 protein is a SUMO (small ubiquitin-related modifier) E3 ligase that facilitates conjugation of SUMO to substrate target proteins (sumoylation) and belongs to the protein inhibitor of activated STAT (PIAS) protein family. It negatively regulates abscisic acid (ABA) signaling, which is dependent on the bZIP transcripton factor ABI5. It also modulates plant growth and plays a role in drought stress response likely through the regulation of gene expression. SIZ1 functions as a floral repressor that not only represses the salicylic acid (SA)-dependent pathway, but also promotes FLOWERING LOCUS C (FLC) expression by repressing FLOWERING LOCUS D (FLD) activity through sumoylation. SIZ1 contains a PHD finger, which specifically binds methylated histone H3 at lysine 4 and arginine 2.


Pssm-ID: 277045  Cd Length: 50  Bit Score: 41.68  E-value: 7.11e-05
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 6323830  1241 CFCRRVEEGTAMVECEICKEWYHVDC--ISNGELVPPDDPNVLFVCSIC 1287
Cdd:cd15570    2 CPCGSSMEDGSMIQCEGCKTWQHMDCvlIPDKPADGLPELPSKFYCELC 50
PHD_PHF2_like cd15554
PHD finger found in PHF2, PHF8 and KDM7; This family includes PHF2, PHF8, KDM7, and similar ...
1240-1267 7.45e-05

PHD finger found in PHF2, PHF8 and KDM7; This family includes PHF2, PHF8, KDM7, and similar proteins. PHF2, also termed GRC5, or PHD finger protein 2, is a histone lysine demethylase ubiquitously expressed in various tissues. PHF8, also termed PHD finger protein 8, or KDM7B, is a monomethylated histone H4 lysine 20(H4K20me1) demethylase that transcriptionally regulates many cell cycle genes. It also preferentially acts on H3K9me2 and H3K9me1. PHF8 is modulated by CDC20-containing anaphase-promoting complex (APC (cdc20)) and plays an important role in the G2/M transition. It acts as a critical molecular sensor for mediating retinoic acid (RA) treatment response in RAR alpha-fusion-induced leukemia. Moreover, PHF8 is essential for cytoskeleton dynamics and is associated with X-linked mental retardation. KDM7, also termed JmjC domain-containing histone demethylation protein 1D (JHDM1D), or KIAA1718, is a dual histone demethylase that catalyzes demethylation of monomethylated and dimethylated H3K9 (H3K9me2/me1) and H3K27 (H3K27me2/me1), which functions as an eraser of silencing marks on chromatin during brain development. It also plays a tumor-suppressive role by regulating angiogenesis. All family members contain a plant homeodomain (PHD) finger and a JmjC domain.


Pssm-ID: 277029  Cd Length: 47  Bit Score: 41.60  E-value: 7.45e-05
                         10        20
                 ....*....|....*....|....*....
gi 6323830  1240 YCFCRRV-EEGTAMVECEICKEWYHVDCI 1267
Cdd:cd15554    1 YCICRQPyDVTRFMIECDVCKDWFHGSCV 29
PHD_KDM7 cd15640
PHD finger found in lysine-specific demethylase 7 (KDM7); KDM7, also termed JmjC ...
1240-1289 8.11e-05

PHD finger found in lysine-specific demethylase 7 (KDM7); KDM7, also termed JmjC domain-containing histone demethylation protein 1D (JHDM1D), or KIAA1718, is a dual histone demethylase that catalyzes demethylation of monomethylated and dimethylated H3K9 (H3K9me2/me1) and H3K27 (H3K27me2/me1), which functions as an eraser of silencing marks on chromatin during brain development. It also plays a tumor-suppressive role by regulating angiogenesis. KDM7 contains a plant homeodomain (PHD) that binds Lys4-trimethylated histone 3 (H3K4me3) and a jumonji domain that demethylates either H3K9me2 or H3K27me2.


Pssm-ID: 277110  Cd Length: 50  Bit Score: 41.51  E-value: 8.11e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 6323830  1240 YCFCRR-VEEGTAMVECEICKEWYHVDCISNGELVPPDDPnvLFVCSICTP 1289
Cdd:cd15640    1 YCVCRQpYDVNRFMIECDICKDWFHGSCVQVEEHHAADID--LYHCPNCEV 49
PHD3_KDM5A_like cd15610
PHD finger 3 found in Lysine-specific demethylase 5A (KDM5A), 5B (KDM5B), and similar proteins; ...
1253-1287 1.08e-04

PHD finger 3 found in Lysine-specific demethylase 5A (KDM5A), 5B (KDM5B), and similar proteins; The family includes KDM5A and KDM5B, both of which belong to the JARID subfamily within the JmjC proteins. KDM5A, also termed Histone demethylase JARID1A, or Jumonji/ARID domain-containing protein 1A, or Retinoblastoma-binding protein 2 (RBBP-2 or RBP2), was originally identified as a retinoblastoma protein (Rb)-binding partner and its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interacting with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK and BMAL1. KDM5A functions as the trimethylated histone H3 lysine 4 (H3K4me3) demethylase. It also displays DNA-binding activities that can recognize the specific DNA sequence CCGCCC. KDM5B, also termed Cancer/testis antigen 31 (CT31), or Histone demethylase JARID1B, or Jumonji/ARID domain-containing protein 1B (JARID1B), or PLU-1, or retinoblastoma-binding protein 2 homolog 1 (RBP2-H1 or RBBP2H1A), has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. KDM5B acts as a histone demethylase that catalyzes the removal of trimethylation of lysine 4 on histone H3 (H3K4me3), induced by polychlorinated biphenyls (PCBs). It also mediates demethylation of H3K4me2 and H3K4me1. Moreover, KDM5B functions as a negative regulator of hematopoietic stem cell (HSC) self-renewal and progenitor cell activity. KDM5B has also been shown to interact with the DNA binding transcription factors BF-1 and PAX9, as well asTIEG1/KLF10 (transforming growth factor-beta inducible early gene-1/Kruppel-like transcription factor 10), and possibly function as a transcriptional corepressor. The family also includes the Drosophila melanogaster protein little imaginal discs (Lid) that functions as a JmjC-dependent trimethyl histone H3K4 (H3K4me3) demethylase, which is required for dMyc-induced cell growth. It positively regulates Hox gene expression in S2 cells. Members in this family contain the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as three plant homeodomain (PHD) fingers. This model corresponds to the third PHD finger.


Pssm-ID: 277083 [Multi-domain]  Cd Length: 50  Bit Score: 41.16  E-value: 1.08e-04
                         10        20        30
                 ....*....|....*....|....*....|....*
gi 6323830  1253 VECEICKEWYHVDCISNGELVPPDDPNvlFVCSIC 1287
Cdd:cd15610   18 VQCDGCEEWFHLLCVGLSPEEVAEDED--YICPSC 50
PHD2_KDM5A_like cd15516
PHD finger 2 found in Lysine-specific demethylase KDM5A, KDM5B, KDM5C, KDM5D, and similar ...
1240-1287 1.81e-04

PHD finger 2 found in Lysine-specific demethylase KDM5A, KDM5B, KDM5C, KDM5D, and similar proteins; The JARID subfamily within the JmjC proteins includes Lysine-specific demethylase KDM5A, KDM5B, KDM5C, KDM5D and a Drosophila homolog protein, little imaginal discs (Lid). KDM5A was originally identified as a retinoblastoma protein (Rb)-binding partner and its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interacting with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK, and BMAL1. KDM5B has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. Both KDM5A and KDM5B function as trimethylated histone H3 lysine 4 (H3K4me3) demethylases. KDM5C is a H3K4 trimethyl-histone demethylase that catalyzes demethylation of H3K4me3 and H3K4me2 to H3K4me1. It plays a role in neuronal survival and dendrite development. KDM5C defects are associated with X-linked mental retardation (XLMR). KDM5D is a male-specific antigen that shows a demethylase activity specific for di- and tri-methylated histone H3K4 (H3K4me3 and H3K4me2), and has a male-specific function as a histone H3K4 demethylase by recruiting a meiosis-regulatory protein, MSH5, to condensed DNA. KDM5D directly interacts with a polycomb-like protein Ring6a/MBLR, and plays a role in regulation of transcriptional initiation through H3K4 demethylation. The family also includes Drosophila melanogaster protein little imaginal discs (Lid) that functions as a JmjC-dependent trimethyl histone H3K4 (H3K4me3) demethylase, which is required for dMyc-induced cell growth. It positively regulates Hox gene expression in S2 cells. Members in this family contain the catalytic JmjC domain, JmjN, the BRIGHT domain, which is an AT-rich interacting domain (ARID), and a Cys5HisCys2 zinc finger, as well as two or three plant homeodomain (PHD) fingers. This model corresponds to the second PHD finger.


Pssm-ID: 276991  Cd Length: 53  Bit Score: 40.76  E-value: 1.81e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 6323830  1240 YCFCRRVEEGtAMVECEICKEWYHVDCISNGELVPPDDP------NVLFVCSIC 1287
Cdd:cd15516    1 ICLCGKALAA-GMLQCELCQDWFHGSCVAVPRISSSPRPlawwegDRKFLCPLC 53
PHD_DIDO1_like cd15639
PHD finger found in death-inducer obliterator variants Dido1, Dido2, and Dido3; This family ...
1240-1287 3.03e-04

PHD finger found in death-inducer obliterator variants Dido1, Dido2, and Dido3; This family includes three alternative splicing variants (Dido1, 2, and 3) encoded by the Dido gene, which have been implicated in a number of cellular processes such as apoptosis and chromosomal segregation, particularly in the hematopoietic system. Dido1, also termed DIO-1, or death-associated transcription factor 1 (DATF-1), is important for maintaining embryonic stem (ES) cells and directly regulates the expression of pluripotency factors. It is the shortest isoform that contains only a highly conserved plant homeodomain (PHD) finger responsible for the binding of histone H3 with a higher affinity for trimethylated lysine 4 (H3K4me3). Gene Dido is a Bonemorphogenetic protein (BMP) target gene, which promotes BMP-induced melanoma progression. It also triggers apoptosis after nuclear translocation and caspase upregulation. Dido3 is the largest isoform ubiquitously expressed in all human tissues. It is dispensable for ES cell self-renewal and pluripotency, but involved in the maintenance of stem cell genomic stability and tumorigenesis. Dido3 contains a PHD finger, a transcription elongation factor S-II subunit M (TFSIIM) domain, aspen paralog and ortholog (SPOC) module, and a long C-terminal region (CT) of unknown homology. Its PHD finger interacts with H3K4me3.


Pssm-ID: 277109  Cd Length: 54  Bit Score: 39.95  E-value: 3.03e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 6323830  1240 YCFCRRVEEGTAMVECEICKEWYHVDCI----SNGELVPPDDPNvlFVCSIC 1287
Cdd:cd15639    5 YCICRQPHNNRFMICCDRCEEWFHGDCVgiteARGRLLERNGED--YICPNC 54
ARID_JARD2 cd16870
ARID/BRIGHT DNA binding domain of Jumonji/ARID domain-containing protein 2 (JARID2) and ...
185-283 3.12e-04

ARID/BRIGHT DNA binding domain of Jumonji/ARID domain-containing protein 2 (JARID2) and similar proteins; JARID2, also called protein Jumonji, is a DNA-binding protein that contains both the Jumonji C (JmjC) domain and AT-rich DNA-interacting domain (ARID, also known as BRIGHT). It is an interacting component of Polycomb repressive complex-2 (PRC2) that catalyzes methylation of lysine 27 of histone H3 (H3K27) and regulates important gene expression patterns during development. It exhibits nucleosome-binding activity that contributes to PRC2 stimulation. However, unlike other JmjC domain-containing proteins, JARID2 is catalytically inactive due to the lack of conserved residues essential for histone demethylase activity. JARID2 is also involved in transforming growth factor-beta (TGF-beta)-induced epithelial-mesenchymal transition (EMT) of lung and colon cancer cell lines through the modulation of histone H3K27 methylation. Moreover, JARID2 is a part of GLP- and G9a-containing protein complex that promotes lysine 9 on histone H3 (H3K9) methylation on the cyclin D1 promoter and silences the expression of cyclin D1 and other cell cycle genes. It functions as a transcriptional repressor that plays critical roles in embryonic development including heart development in mice, and regulates cardiomyocyte proliferation via interaction with retinoblastoma protein (Rb), one of the master regulatory genes of the cell cycle. Furthermore, JARID2 acts as a transcriptional repressor of target genes, including Notch1. It directly binds to SETDB1 (SET domain, bifurcated 1) to form a complex that plays an important role in a novel process involving the modification of H3K9 methylation during heart development. Meanwhile, JARID2 is a key transcriptional repressor that plays a role in invariant natural killer T (iNKT) cell maturation. It regulates promyelocytic leukemia zinc finger (PLZF) expression by linking T-cell receptor (TCR) signaling to H3K9me3. JARID2 polymorphisms are associated with non-syndromic orofacial clefts (NSOC) susceptibility.


Pssm-ID: 350634  Cd Length: 112  Bit Score: 41.82  E-value: 3.12e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   185 RTKIVDFYAKLYNfHNKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELgysgRIMSSLS---T 261
Cdd:cd16870    2 WGPNVQKLACIKK-HLESQGINLTPPPLIGGCELDLPRLYHLVQELGGMQQVTDKKKWNKVADHL----NIPKTAQdrpS 76
                         90       100
                 ....*....|....*....|..
gi 6323830   262 SLRSAYAKILLDFDIYEEEEQA 283
Cdd:cd16870   77 KLQDAYCKYLLSYDTLSDEEKQ 98
PHD_PHF23 cd15631
PHD finger found in PHD finger protein 23 (PHF23); PHF23, also termed PHD-containing protein ...
1241-1287 4.81e-04

PHD finger found in PHD finger protein 23 (PHF23); PHF23, also termed PHD-containing protein JUNE-1, is a hypothetical protein with a plant homeodomain (PHD) finger. It is encoded by gene PHF23 that acts as a candidate fusion partner for the nucleoporin gene NUP98. The NUP98-PHF23 fusion results from a cryptic translocation t(11;17)(p15;p13) in acute myeloid leukemia (AML).


Pssm-ID: 277101  Cd Length: 44  Bit Score: 39.13  E-value: 4.81e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 6323830  1241 CFCRRVEEGTAMVECEICKEWYHVDCISNGELVPPDdpnvLFVCSIC 1287
Cdd:cd15631    2 CYCGKPFAGRPMIECSQCGTWIHLSCAKIKKSNVPD----FFYCQKC 44
PHD_ING cd15505
PHD finger found in the inhibitor of growth (ING) protein family; The ING family includes a ...
1240-1287 6.24e-04

PHD finger found in the inhibitor of growth (ING) protein family; The ING family includes a group of tumor suppressors, ING1-5, which act as readers and writers of the histone epigenetic code, affecting DNA damage response, chromatin remodeling, cellular senescence, differentiation, cell cycle regulation and apoptosis. They may have a general role in mediating the cellular response to genotoxic stress through binding to and regulating the activities of histone acetyltransferase (HAT) and histone deacetylase (HDAC) chromatin remodeling complexes. All ING proteins contain an N-terminal ING domain and a C-terminal plant homeodomain (PHD) finger.


Pssm-ID: 276980 [Multi-domain]  Cd Length: 45  Bit Score: 38.82  E-value: 6.24e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 6323830  1240 YCFCRRVEEGTaMVECE--ICK-EWYHVDCIsngelVPPDDPNVLFVCSIC 1287
Cdd:cd15505    1 YCICNQVSYGE-MVACDnpNCPiEWFHFECV-----GLTAKPKGKWYCPEC 45
TNG2 COG5034
Chromatin remodeling protein, contains PhD zinc finger [Chromatin structure and dynamics];
1231-1267 7.35e-04

Chromatin remodeling protein, contains PhD zinc finger [Chromatin structure and dynamics];


Pssm-ID: 227367 [Multi-domain]  Cd Length: 271  Bit Score: 43.00  E-value: 7.35e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 6323830  1231 ESCSKRQTKYCFCRRVEEGTaMVEC--EICK-EWYHVDCI 1267
Cdd:COG5034  214 EDNSEGEELYCFCQQVSYGQ-MVACdnANCKrEWFHLECV 252
PHD_Yng1p_like cd15587
PHD finger found in yeast orthologs of ING tumor suppressor family; The yeast orthologs of the ...
1240-1268 7.73e-04

PHD finger found in yeast orthologs of ING tumor suppressor family; The yeast orthologs of the plant homeodomain (PHD) finger-containing ING tumor suppressor family consists of chromatin modification-related protein YNG1 (Yng1p), YNG2 (Yng2p), and transcriptional regulatory protein PHO23 (Pho23p). Yng1p, also termed ING1 homolog 1, is one of the components of the NuA3 histone acetyltransferase (HAT) complex. Its PHD finger binding to H3 Trimethylated at K4 (H3K4me3) promotes NuA3 H3 HAT activity at K14 of H3 on chromatin. Yng2p, also termed ESA1-associated factor 4, or ING1 homolog 2, is a subunit of the NuA4 HAT complex. It plays a critical role in intra-S-phase DNA damage response. Pho23p is part of the Rpd3/Sin3 histone deacetylase (HDAC) complex. It is required for the normal function of Rpd3 in the silencing of rDNA, telomeric, and mating-type loci. Yng1p and Pho23p inhibit p53-dependent transcription. In contrast, Yng2p has the opposite effect. All family members contain an N-terminal ING histone-binding domain and a C-terminal PHD finger.


Pssm-ID: 277062 [Multi-domain]  Cd Length: 47  Bit Score: 38.55  E-value: 7.73e-04
                         10        20        30
                 ....*....|....*....|....*....|..
gi 6323830  1240 YCFCRRVEEGTaMVECE--ICK-EWYHVDCIS 1268
Cdd:cd15587    1 YCYCRRVSFGE-MVACDnpDCKiEWFHFECVG 31
PHD_TAF3 cd15522
PHD finger found in transcription initiation factor TFIID subunit 3 (TAF3); TAF3 (also termed ...
1240-1287 7.85e-04

PHD finger found in transcription initiation factor TFIID subunit 3 (TAF3); TAF3 (also termed 140 kDa TATA box-binding protein-associated factor, TBP-associated factor 3, transcription initiation factor TFIID 140 kDa subunit (TAF140), or TAFII-140, is an integral component of TFIID) is a general initiation factor (GTF) that plays a key role in preinitiation complex (PIC) assembly through core promoter recognition. The interaction of H3K4me3 with TAF3 directs global TFIID recruitment to active genes, which regulates gene-selective functions of p53 in response to genotoxic stress. TAF3 is highly enriched in embryonic stem cells and is required for endoderm lineage differentiation and prevents premature specification of neuroectoderm and mesoderm. Moreover, TAF3, along with TRF3, forms a complex that is essential for myogenic differentiation. TAF3 contains a plant homeodomain (PHD) finger. This family also includes Drosophila melanogaster BIP2 (Bric-a-brac interacting protein 2) protein, which functions as an interacting partner of D. melanogaster p53 (Dmp53).


Pssm-ID: 276997 [Multi-domain]  Cd Length: 46  Bit Score: 38.42  E-value: 7.85e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 6323830  1240 YC-FCRRVEEGTAMVECEICKEWYHVDCIsnGELVPPDDPNVLFvCSIC 1287
Cdd:cd15522    1 ICpICKKPDDGSPMIGCDECDDWYHWECV--GITDEPPEEDDWF-CPKC 46
ARID_ARID5B cd16885
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 5B (ARID5B) ...
191-282 9.63e-04

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 5B (ARID5B) and similar proteins; ARID5B, also called MRF1-like protein or modulator recognition factor 2 (MRF-2), is a DNA-binding protein that directly interacts with plant homeodomain (PHD) finger 2 (PHF2) to form a protein kinase A (PKA)-dependent PHF2-ARID5B histone H3K9Me2 demethylase complex, which is a signal-sensing modulator of histone methylation and gene transcription. It also functions as a transcriptional co-regulator for the transcription factor sex determining region Y (SRY)-box protein 9 (Sox9) and promotes chondrogenesis through histone modification. Moreover, ARID5B is highly expressed in the cardiovascular system and may play essential roles in the phenotypic change of smooth muscle cells (SMCs) through its regulation of SMC differentiation. Its polymorphism has been associated with risk for pediatric acute lymphoblastic leukemia (ALL). ARID5B contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), which can bind both the major and minor grooves of its target sequences.


Pssm-ID: 350649  Cd Length: 95  Bit Score: 40.06  E-value: 9.63e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   191 FYAKLYNFHnKIKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGySGRIMSSLSTSLRSAYAKI 270
Cdd:cd16885    5 FLVALYKYM-KERKTPIERIPYLGFKQINLWTMFQAAQKLGGYETITARRQWKHIYDELG-GNPGSTSAATCTRRHYERL 82
                         90
                 ....*....|..
gi 6323830   271 LLDFDIYEEEEQ 282
Cdd:cd16885   83 ILPYERFIKGEE 94
PHD_PHF20_like cd15549
PHD finger found in PHD finger protein 20 (PHF20) and PHD finger protein 20-like protein 1 ...
1241-1284 1.25e-03

PHD finger found in PHD finger protein 20 (PHF20) and PHD finger protein 20-like protein 1 (P20L1); PHF20, also termed Glioma-expressed antigen 2, or hepatocellular carcinoma-associated antigen 58, or novel zinc finger protein, or transcription factor TZP (referring to Tudor and zinc finger domain containing protein), is a regulator of NF-kappaB activation by disrupting recruitment of PP2A to p65. It also functions as a transcription factor that binds Akt and plays a role in Akt cell survival/growth signaling. Moreover, it transcriptionally regulates p53. The phosphorylation of PHF20 on Ser291 mediated by protein kinase B (PKB) is essential in tumorigenesis via the regulation of p53 mediated signaling. P20L1 is an active malignant brain tumor (MBT) domain-containing protein that binds to monomethylated lysine 142 on DNA (Cytosine-5) Methyltransferase 1 (DNMT1) (DNMT1K142me1) and colocalizes at the perinucleolar space in a SET7-dependent manner. Its MBT domain reads and controls enzyme levels of methylated DNMT1 in cells, thus representing a novel antagonist of DNMT1 proteasomal degradation. Both PHF20 and PHF20L1 contain an N-terminal MBT domain, two Tudor domains, a plant homeodomain (PHD) finger and the putative DNA-binding domains, AT hook and Cys2His2-type zinc finger.


Pssm-ID: 277024  Cd Length: 45  Bit Score: 37.84  E-value: 1.25e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*.
gi 6323830  1241 CFCRRVEEGTAMVECEICKEWYHVDC--ISNGELVPpdDPNVLFVC 1284
Cdd:cd15549    2 CICGVNEENGLMIQCELCLCWQHGVCmgIEEEESVP--ERYVCYVC 45
ARID_ARID4B cd16883
ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 4B (ARID4B) ...
190-277 1.28e-03

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 4B (ARID4B) and similar proteins; ARID4B, also called 180 kDa Sin3-associated polypeptide (p180), breast cancer-associated antigen BRCAA1, histone deacetylase complex subunit SAP180, or retinoblastoma-binding protein 1-like 1 (RBP1L1, or RBBP1L1), is a tumor suppressor involved in epigenetic regulation in leukemia and Prader-Willi/Angelman syndrome. It associates with the mSIN3A histone deacetylase (HDAC) chromatin remodeling complex through the interaction with the breast cancer associated tumor suppressor ING1, the breast cancer metastasis suppressor BRMS1, and the ARID4 family homolog ARID4A ( also known as RBP1). ARID4B plays a causative role in metastatic progression of breast cancer. It may also be associated with regulating cell cycle. ARID4B contains a Tudor domain, a PWWP domain (also known as HATH domain or RBB1NT domain), an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a chromobarrel domain, and a C-terminal R2 domain.


Pssm-ID: 350647  Cd Length: 92  Bit Score: 39.57  E-value: 1.28e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 6323830   190 DFYAKLYNFHNKiKKSTLTRIPSIDKRTLDLYRLRSCVKLRGGFNAVCEKKLWAQIGRELGYSgRIMSSLSTSLRSAYAK 269
Cdd:cd16883    4 NFLQQLYKFMED-RGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIP-VLNSAAGYNVKCAYRK 81

                 ....*...
gi 6323830   270 ILLDFDIY 277
Cdd:cd16883   82 YLYGFEEY 89
PHD_PHF13 cd15632
PHD finger found in PHD finger protein 13 (PHF13); PHF13, also termed survival time-associated ...
1241-1287 1.35e-03

PHD finger found in PHD finger protein 13 (PHF13); PHF13, also termed survival time-associated PHD finger protein in ovarian cancer 1 (SPOC1), is a novel plant homeodomain (PHD) finger-containing protein that shows strong expression in spermatogonia and ovarian cancer cells, modulates chromatin structure and mitotic chromosome condensation, and is important for proper cell division. It is also required for spermatogonial stem cell differentiation and sustained spermatogenesis. The overexpression of PHF13 associates with unresectable carcinomas and shorter survival in ovarian cancer.


Pssm-ID: 277102  Cd Length: 47  Bit Score: 38.10  E-value: 1.35e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 6323830  1241 CFCRRVEEGTAMVECEICKEWYHVDCisnGELVPPDDPNVlFVCSIC 1287
Cdd:cd15632    4 CFCMKPFAGRPMIECNECHTWIHLSC---AKIRKSNVPEV-YVCQKC 46
PHD2_MTF2_PHF19_like cd15503
PHD finger 2 found in polycomb repressive complex 2 (PRC2)-associated polycomb-like (PCL) ...
1240-1288 1.76e-03

PHD finger 2 found in polycomb repressive complex 2 (PRC2)-associated polycomb-like (PCL) family proteins MTF2, PHF19, and similar proteins; The PCL family includes PHD finger protein1 (PHF1) and its homologs metal-response element-binding transcription factor 2 (MTF2/PCL2) and PHF19/PCL3, which are accessory components of the Polycomb repressive complex 2 (PRC2) core complex and all contain an N-terminal Tudor domain followed by two plant homeodomain (PHD) fingers, and a C-terminal MTF2 domain. PCL proteins specifically recognize tri-methylated H3K36 (H3K36me3) through their N-terminal Tudor domains. The interaction between their Tudor domains and H3K36me3 is critical for both the targeting and spreading of PRC2 into active chromatin regions and for the maintenance of optimal repression of poised developmental genes where PCL proteins, H3K36me3, and H3K27me3 coexist. Moreover, unlike other PHD finger-containing proteins, the first PHD finger of PCL proteins do not display histone H3K4 binding affinity and they do not affect the Tudor domain binding to histones. This model corresponds to the second PHD finger.


Pssm-ID: 276978  Cd Length: 52  Bit Score: 37.77  E-value: 1.76e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 6323830  1240 YCFCRRVEE-GTAMVECEICKEWYHVDCISNGE-LVPPDDPNVLFVCSICT 1288
Cdd:cd15503    1 YCYCGGPGEwNLKMLQCCKCRQWFHEACLQCLKkPLLYGDRFYNFCCSVCN 51
PHD_PHF2 cd15641
PHD finger found in lysine-specific demethylase PHF2; PHF2, also termed GRC5, or PHD finger ...
1240-1276 2.07e-03

PHD finger found in lysine-specific demethylase PHF2; PHF2, also termed GRC5, or PHD finger protein 2, is a histone lysine demethylase ubiquitously expressed in various tissues. It contains a plant homeodomain (PHD) finger and a JmjC domain and plays an important role in adipogenesis. The PHD finger domain can recognize trimethylated histone H3 lysine 4 (H3K4me3). PHF2 also has dimethylated histone H3 lysine 9(H3K9me2) demethylase activity and acts as a coactivator of several metabolism-related transcription factors. Moreover, it can demethylate ARID5B and further forms a complex with demethylated ARD5B to bind the promoter regions of target genes. The overexpression of PHF2 is involved in the progression of esophageal squamous cell carcinoma (ESCC).


Pssm-ID: 277111  Cd Length: 50  Bit Score: 37.69  E-value: 2.07e-03
                         10        20        30
                 ....*....|....*....|....*....|....*...
gi 6323830  1240 YCFCRRVEEGTA-MVECEICKEWYHVDCISNGELVPPD 1276
Cdd:cd15641    1 YCICRLPYDVTRfMIECDACKDWFHGSCVGVEEEEAPD 38
PHD_TCF19_like cd15517
PHD finger found in Transcription factor 19 (TCF-19), Lysine-specific demethylase KDM5A and ...
1243-1287 3.41e-03

PHD finger found in Transcription factor 19 (TCF-19), Lysine-specific demethylase KDM5A and KDM5B, and other similar proteins; TCF-19 was identified as a putative trans-activating factor with expression beginning at the late G1-S boundary in dividing cells. It functions as a novel islet factor necessary for proliferation and survival in the INS-1 beta cell line. It plays an important role in susceptibility to both Type 1 Diabetes Mellitus (T1DM) and Type 2 Diabetes Mellitus (T2DM); it has been suggested that it may positively impact beta cell mass under conditions of beta cell stress and increased insulin demand. KDM5A was originally identified as a retinoblastoma protein (Rb)-binding partner and its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interaction with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK, and BMAL1. KDM5B has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. Both KDM5A and KDM5B function as trimethylated histone H3 lysine 4 (H3K4me3) demethylases. This family also includes Caenorhabditis elegans Lysine-specific demethylase 7 homolog (ceKDM7A). ceKDM7A (also termed JmjC domain-containing protein 1.2, PHD finger protein 8 homolog, or PHF8 homolog) is a plant homeodomain (PHD)- and JmjC domain-containing protein that functions as a histone demethylase specific for H3K9me2 and H3K27me2. The binding of the PHD finger to H3K4me3 guides H3K9me2- and H3K27me2-specific demethylation by its catalytic JmjC domain in a trans-histone regulation mechanism. In addition, this family includes plant protein OBERON 1 and OBERON 2, Alfin1-like (AL) proteins, histone acetyltransferases (HATs) HAC, and AT-rich interactive domain-containing protein 4 (ARID4).


Pssm-ID: 276992 [Multi-domain]  Cd Length: 49  Bit Score: 36.76  E-value: 3.41e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 6323830  1243 CRRVEEGTAM--VECEICKEWYHVDCIS-NGELVppDDPNVlFVCSIC 1287
Cdd:cd15517    5 CNLETAAVDElwVQCDGCDKWFHQFCLGlSNERY--ADEDK-FKCPNC 49
PHD_PHF13_like cd15546
PHD finger found in PHD finger proteins PHF13 and PHF23; PHF13, also termed survival ...
1241-1287 7.14e-03

PHD finger found in PHD finger proteins PHF13 and PHF23; PHF13, also termed survival time-associated PHD finger protein in ovarian cancer 1 (SPOC1), is a novel plant homeodomain (PHD) finger-containing protein that shows strong expression in spermatogonia and ovarian cancer cells, modulates chromatin structure and mitotic chromosome condensation, and is important for proper cell division. It is also required for spermatogonial stem cell differentiation and sustained spermatogenesis. The overexpression of PHF13 associates with unresectable carcinomas and shorter survival in ovarian cancer. PHF23, also termed PHD-containing protein JUNE-1, is a hypothetical protein with a PHD finger. It is encoded by gene PHF23 that acts as a candidate fusion partner for the nucleoporin gene NUP98. The NUP98-PHF23 fusion results from a cryptic translocation t(11;17)(p15;p13) in acute myeloid leukemia (AML).


Pssm-ID: 277021  Cd Length: 44  Bit Score: 35.88  E-value: 7.14e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 6323830  1241 CFCRRVEEGTAMVECEICKEWYHVDCISNGELVPPDdpnvLFVCSIC 1287
Cdd:cd15546    2 CFCGKPFAGRPMIECSECLTWIHLSCAKIRKNNVPE----VFICQKC 44
PHD_TCF19 cd15609
PHD finger found in Transcription factor 19 (TCF-19) and similar proteins; TCF-19, also termed ...
1240-1267 9.93e-03

PHD finger found in Transcription factor 19 (TCF-19) and similar proteins; TCF-19, also termed transcription factor SC1, was identified as a putative trans-activating factor with expression beginning at the late G1-S boundary in dividing cells. It also functions as a novel islet factor necessary for proliferation and survival in the INS-1 beta cell line. It plays an important role in susceptibility to both Type 1 Diabetes Mellitus (T1DM) and Type 2 Diabetes Mellitus (T2DM); it has been suggested that it may positively impact beta cell mass under conditions of beta cell stress and increased insulin demand. TCF-19 contains an N-terminal fork head association domain (FHA), a proline rich region, and a C-terminal plant homeodomain (PHD) finger. The FHA domain may serve as a nuclear signaling domain or as a phosphoprotein binding domain. The proline rich region is a common characteristic of trans-activating factors. The PHD finger may allow TCF-19 to interact with chromatin via methylated histone H3.


Pssm-ID: 277082  Cd Length: 50  Bit Score: 35.52  E-value: 9.93e-03
                         10        20
                 ....*....|....*....|....*...
gi 6323830  1240 YCFCRRVEEGTAMVECEICKEWYHVDCI 1267
Cdd:cd15609    5 PSCCLPQDETVSWVQCDDCDQWYHVACV 32
PHD_PHF20L1 cd15633
PHD finger found in PHD finger protein 20-like protein 1 (P20L1); P20L1 is an active malignant ...
1241-1288 9.98e-03

PHD finger found in PHD finger protein 20-like protein 1 (P20L1); P20L1 is an active malignant brain tumor (MBT) domain-containing protein that binds to monomethylated lysine 142 on DNA (Cytosine-5) Methyltransferase 1 (DNMT1) (DNMT1K142me1) and colocalizes at the perinucleolar space in a SET7-dependent manner. Its MBT domain reads and controls enzyme levels of methylated DNMT1 in cells, thus representing a novel antagonist of DNMT1 proteasomal degradation. In addition to the MBT domain, PHF20L1 also contains two Tudor domains, a plant homeodomain (PHD) finger and the putative DNA-binding domains, AT hook and Cys2His2-type zinc finger.


Pssm-ID: 277103  Cd Length: 46  Bit Score: 35.38  E-value: 9.98e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 6323830  1241 CFCRRVEEGTAMVECEICKEWYHVDCISNGELVPPDDpnvlFVCSICT 1288
Cdd:cd15633    2 CICEMDEENGFMIQCEECLCWQHSVCMGLLEESIPEQ----YICYICR 45
 
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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