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Conserved domains on  [gi|1043631241|ref|NP_001316453|]
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zinc finger protein 420 isoform g [Homo sapiens]

Protein Classification

C2H2-type zinc finger protein( domain architecture ID 11472214)

Cys2His2 (C2H2)-type zinc finger protein may be involved in transcriptional regulation

CATH:  3.30.160.60
Gene Ontology:  GO:0008270|GO:0003677
PubMed:  11361095|22803940
SCOP:  4003583

Graphical summary

 Zoom to residue level

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List of domain hits

 Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
66-406 1.22e-13

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


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 72.42  E-value: 1.22e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241  66 KPYKCKECGKAFRRASHLTQHQSIHTGEKPYEC--KQCGKAFSRDSQLSLHQRLHTGE---------------------- 121
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNpsdlnskslplsnskassssls 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 122 -------KPYACKECGKAFTQSSQLILHHRIHTGEKPYKCEECGKAFIRSSQ----------------------LTRHQK 172
Cdd:COG5048   112 ssssnsnDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQsnslhpplpanslskdpssnlsLLISSN 191

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 173 VHTGEKPYECKECGKAFTQNSQLTLHQRLHTGEKLYECKECRKVFTQLSQLILHKRIHTGEKPYECKECGKAFICGSQLS 252
Cdd:COG5048   192 VSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQ 271

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 253 QHQKIHNGE-------KPYECKECGRAFIRGSLLMQHQR--IHTGE--KPYKCEE--CGKAFIRGSQLTQHQRIHTNEKP 319
Cdd:COG5048   272 SSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISP 351

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 320 YECKECGKMFSHGS-------QLTQHQRIHTGEKPYQC--KECGKAFNRGSLLTRHQRIHTGEKPYECK--ECGKTFSRG 388
Cdd:COG5048   352 AKEKLLNSSSKFSPllnneppQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRH 431

                         410
                  ....*....|....*...
gi 1043631241 389 SELTQHERIHTAGAPLLS 406
Cdd:COG5048   432 YNLIPHKKIHTNHAPLLC 449
 
Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
66-406 1.22e-13

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 72.42  E-value: 1.22e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241  66 KPYKCKECGKAFRRASHLTQHQSIHTGEKPYEC--KQCGKAFSRDSQLSLHQRLHTGE---------------------- 121
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNpsdlnskslplsnskassssls 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 122 -------KPYACKECGKAFTQSSQLILHHRIHTGEKPYKCEECGKAFIRSSQ----------------------LTRHQK 172
Cdd:COG5048   112 ssssnsnDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQsnslhpplpanslskdpssnlsLLISSN 191

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 173 VHTGEKPYECKECGKAFTQNSQLTLHQRLHTGEKLYECKECRKVFTQLSQLILHKRIHTGEKPYECKECGKAFICGSQLS 252
Cdd:COG5048   192 VSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQ 271

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 253 QHQKIHNGE-------KPYECKECGRAFIRGSLLMQHQR--IHTGE--KPYKCEE--CGKAFIRGSQLTQHQRIHTNEKP 319
Cdd:COG5048   272 SSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISP 351

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 320 YECKECGKMFSHGS-------QLTQHQRIHTGEKPYQC--KECGKAFNRGSLLTRHQRIHTGEKPYECK--ECGKTFSRG 388
Cdd:COG5048   352 AKEKLLNSSSKFSPllnneppQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRH 431

                         410
                  ....*....|....*...
gi 1043631241 389 SELTQHERIHTAGAPLLS 406
Cdd:COG5048   432 YNLIPHKKIHTNHAPLLC 449
zf-H2C2_2 pfam13465
Zinc-finger double domain;
279-303 1.49e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.51  E-value: 1.49e-04
                          10        20
                  ....*....|....*....|....*
gi 1043631241 279 LMQHQRIHTGEKPYKCEECGKAFIR 303
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 262-314 9.34e-03

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


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 34.84  E-value: 9.34e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1043631241 262 KPYeCKECGRAFIRGSLLMQHQRIHTgekpYKCEECGKAFIRGSQLTQH-QRIH 314
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH 49
 
Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
66-406 1.22e-13

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 72.42  E-value: 1.22e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241  66 KPYKCKECGKAFRRASHLTQHQSIHTGEKPYEC--KQCGKAFSRDSQLSLHQRLHTGE---------------------- 121
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNpsdlnskslplsnskassssls 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 122 -------KPYACKECGKAFTQSSQLILHHRIHTGEKPYKCEECGKAFIRSSQ----------------------LTRHQK 172
Cdd:COG5048   112 ssssnsnDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQsnslhpplpanslskdpssnlsLLISSN 191

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 173 VHTGEKPYECKECGKAFTQNSQLTLHQRLHTGEKLYECKECRKVFTQLSQLILHKRIHTGEKPYECKECGKAFICGSQLS 252
Cdd:COG5048   192 VSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQ 271

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 253 QHQKIHNGE-------KPYECKECGRAFIRGSLLMQHQR--IHTGE--KPYKCEE--CGKAFIRGSQLTQHQRIHTNEKP 319
Cdd:COG5048   272 SSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISP 351

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241 320 YECKECGKMFSHGS-------QLTQHQRIHTGEKPYQC--KECGKAFNRGSLLTRHQRIHTGEKPYECK--ECGKTFSRG 388
Cdd:COG5048   352 AKEKLLNSSSKFSPllnneppQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRH 431

                         410
                  ....*....|....*...
gi 1043631241 389 SELTQHERIHTAGAPLLS 406
Cdd:COG5048   432 YNLIPHKKIHTNHAPLLC 449
zf-H2C2_2 pfam13465
Zinc-finger double domain;
279-303 1.49e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.51  E-value: 1.49e-04
                          10        20
                  ....*....|....*....|....*
gi 1043631241 279 LMQHQRIHTGEKPYKCEECGKAFIR 303
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
46-182 1.77e-04

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 43.53  E-value: 1.77e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241  46 MSIFNQHTYLSQHSRC--HSTE--KPYKCKE--CGKAFRRASHLTQHQSIHTGEKPYECK--QCGKAFS-----RDSQLS 112
Cdd:COG5048   296 NISFSRSSPLTRHLRSvnHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKllNSSSKFSpllnnEPPQSL 375

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1043631241 113 LHQRLHTGEKPYAC--KECGKAFTQSSQLILHHRIHTGEKP--YKCEECGKAFIRSSQLTRHQKVHTGEKPYEC 182
Cdd:COG5048   376 QQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLC 449
zf-H2C2_2 pfam13465
Zinc-finger double domain;
363-387 2.27e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.12  E-value: 2.27e-04
                          10        20
                  ....*....|....*....|....*
gi 1043631241 363 LTRHQRIHTGEKPYECKECGKTFSR 387
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
335-359 3.10e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 3.10e-04
                          10        20
                  ....*....|....*....|....*
gi 1043631241 335 LTQHQRIHTGEKPYQCKECGKAFNR 359
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 87-198 4.79e-04

Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division and chromosome partitioning];


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 42.01  E-value: 4.79e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1043631241  87 QSIHTGEKPYECKQCGKAFSRDSQLSLH---QRLHT-GEKPYACK--ECGKAFTQSSQLiLHHRIHTGEKPYKCEECGKa 160
Cdd:COG5189   309 EMIDVRKLPCTNSSSNGKLAHGGERNIDtpsRMLKVkDGKPYKCPveGCNKKYKNQNGL-KYHMLHGHQNQKLHENPSP- 386

                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1043631241 161 firssqlTRHQKVHTGEKPYECKECGKAFTQNSQLTLH 198
Cdd:COG5189   387 -------EKMNIFSAKDKPYRCEVCDKRYKNLNGLKYH 417
zf-H2C2_2 pfam13465
Zinc-finger double domain;
167-191 5.07e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.97  E-value: 5.07e-04
                          10        20
                  ....*....|....*....|....*
gi 1043631241 167 LTRHQKVHTGEKPYECKECGKAFTQ 191
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
249-322 9.10e-04

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 41.22  E-value: 9.10e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1043631241 249 SQLSQHQKIHNGEKPYECKECGRAFIRGSLLMQHQRIHTGEKPYKC--EECGKAFIRGSQLTQHQRIHTNEKPYEC 322
Cdd:COG5048    19 TPKSTLKSLSNAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPSDLN 94
zf-H2C2_2 pfam13465
Zinc-finger double domain;
307-331 1.04e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.20  E-value: 1.04e-03
                          10        20
                  ....*....|....*....|....*
gi 1043631241 307 LTQHQRIHTNEKPYECKECGKMFSH 331
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
223-247 1.58e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.81  E-value: 1.58e-03
                          10        20
                  ....*....|....*....|....*
gi 1043631241 223 LILHKRIHTGEKPYECKECGKAFIC 247
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
82-107 1.82e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.42  E-value: 1.82e-03
                          10        20
                  ....*....|....*....|....*.
gi 1043631241  82 HLTQHQSIHTGEKPYECKQCGKAFSR 107
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 152-174 3.36e-03

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


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 34.58  E-value: 3.36e-03
                          10        20
                  ....*....|....*....|...
gi 1043631241 152 YKCEECGKAFIRSSQLTRHQKVH 174
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
111-135 3.68e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 34.65  E-value: 3.68e-03
                          10        20
                  ....*....|....*....|....*
gi 1043631241 111 LSLHQRLHTGEKPYACKECGKAFTQ 135
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
139-163 3.94e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 34.65  E-value: 3.94e-03
                          10        20
                  ....*....|....*....|....*
gi 1043631241 139 LILHHRIHTGEKPYKCEECGKAFIR 163
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 68-90 5.60e-03

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


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 34.20  E-value: 5.60e-03
                          10        20
                  ....*....|....*....|...
gi 1043631241  68 YKCKECGKAFRRASHLTQHQSIH 90
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
54-79 6.57e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 33.88  E-value: 6.57e-03
                          10        20
                  ....*....|....*....|....*.
gi 1043631241  54 YLSQHSRCHSTEKPYKCKECGKAFRR 79
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 262-314 9.34e-03

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


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 34.84  E-value: 9.34e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1043631241 262 KPYeCKECGRAFIRGSLLMQHQRIHTgekpYKCEECGKAFIRGSQLTQH-QRIH 314
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH 49
 
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.
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