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Conserved domains on  [gi|1034605782|ref|XP_016881639|]
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zinc finger protein 234 isoform X2 [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
246-660 7.15e-22

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


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 99.38  E-value: 7.15e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 246 KPYNCEECGRAFIHASHLQEHQRIHTGEKPFKC--DTCGKNFRRRSALNNHCMVHTGEKPYKCEDCGK--CFTCSSNLRI 321
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPSDLNSKSLPlsNSKASSSSLS 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 322 HQRVHTgEKPYKCEECGKCFIQPSQFQAHRRIHTGEKPYVCKVCGKGFI----------------------YSSSFQAHQ 379
Cdd:COG5048   112 SSSSNS-NDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVntpqsnslhpplpanslskdpsSNLSLLISS 190

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 380 GVHTGEKPYKCNECGKSFRMKIHYQVHLVVHTGEKPYKCEVCGKAFRQSSYLKIHLKAHSVQKPFKCEECGQGFNQSSRL 459
Cdd:COG5048   191 NVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASS 270

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 460 QIHQLIHTGEKPykceecgkgfsrradlkiHCRIHTgekPYNCEECGKVFSQASHLLTHQR--VHSGE--KPFKCEE--C 533
Cdd:COG5048   271 QSSSPNESDSSS------------------EKGFSL---PIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslC 329

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 534 GKSFSRSAHLQAHQKVHTGEKPYKC--GECGKGFKWSLN------LDMHQRVHTGEKPYTCG-ECGKHFSQASSLQLHQS 604
Cdd:COG5048   330 GKLFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLNneppqsLQQYKDLKNDKKSETLSnSCIRNFKRDSNLSLHII 409

                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1034605782 605 VHTGEKP--YKCDVCGKVFSRSSQLQYHRRVHTGEKPYKCEICgKRFSWRSNLVSHHK 660
Cdd:COG5048   410 THLSFRPynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSIL-KSFRRDLDLSNHGK 466
KRAB smart00349
krueppel associated box;
8-63 1.61e-20

krueppel associated box;


:

Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 85.34  E-value: 1.61e-20
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 1034605782    8 LTFKDVAVVFTEEELGLLDPVQRNLYQDVMLENFRNLLSVEKEK-KLDIMKTATQRK 63
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVpKPDLISQLEQGE 57
SUF4-like super family cl41227
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 190-239 2.50e-04

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.


The actual alignment was detected with superfamily member cd20908:

Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 40.23  E-value: 2.50e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1034605782 190 KCYKCDvcgKEFSQSSHLQTHQRvhtvEKPFKCVECGKGFSRRSTLTVHC 239
Cdd:cd20908     3 WCYYCD---REFDDEKILIQHQK----AKHFKCHICHKKLYTAGGLAVHC 45
COG5048 super family cl34881
FOG: Zn-finger [General function prediction only];
89-294 1.05e-03

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


The actual alignment was detected with superfamily member COG5048:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 41.99  E-value: 1.05e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782  89 GQIWKQIASDLIKYEDSMISISRFPRQGDLSCQVRAGLYTTHTGQ-----KFYQCDEYKKSFTDVFNFDLHQQ--LHSGE 161
Cdd:COG5048   238 KSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQSSSPNESDSSSekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGE 317

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 162 --KSHTCDE--CGKSFCYISALHIHQRVHMGEKCYKC--DVCGKEFSQSS----HLQTHQRVH-TVEKPFKCV--ECGKG 228
Cdd:COG5048   318 slKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLnnepPQSLQQYKDlKNDKKSETLsnSCIRN 397

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034605782 229 FSRRSTLTVHCKLHSGEKPYNCE--ECGRAFIHASHLQEHQRIHTGEKPFKCDTCGKnFRRRSALNNH 294
Cdd:COG5048   398 FKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKS-FRRDLDLSNH 464
 
Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
246-660 7.15e-22

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 99.38  E-value: 7.15e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 246 KPYNCEECGRAFIHASHLQEHQRIHTGEKPFKC--DTCGKNFRRRSALNNHCMVHTGEKPYKCEDCGK--CFTCSSNLRI 321
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPSDLNSKSLPlsNSKASSSSLS 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 322 HQRVHTgEKPYKCEECGKCFIQPSQFQAHRRIHTGEKPYVCKVCGKGFI----------------------YSSSFQAHQ 379
Cdd:COG5048   112 SSSSNS-NDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVntpqsnslhpplpanslskdpsSNLSLLISS 190

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 380 GVHTGEKPYKCNECGKSFRMKIHYQVHLVVHTGEKPYKCEVCGKAFRQSSYLKIHLKAHSVQKPFKCEECGQGFNQSSRL 459
Cdd:COG5048   191 NVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASS 270

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 460 QIHQLIHTGEKPykceecgkgfsrradlkiHCRIHTgekPYNCEECGKVFSQASHLLTHQR--VHSGE--KPFKCEE--C 533
Cdd:COG5048   271 QSSSPNESDSSS------------------EKGFSL---PIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslC 329

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 534 GKSFSRSAHLQAHQKVHTGEKPYKC--GECGKGFKWSLN------LDMHQRVHTGEKPYTCG-ECGKHFSQASSLQLHQS 604
Cdd:COG5048   330 GKLFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLNneppqsLQQYKDLKNDKKSETLSnSCIRNFKRDSNLSLHII 409

                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1034605782 605 VHTGEKP--YKCDVCGKVFSRSSQLQYHRRVHTGEKPYKCEICgKRFSWRSNLVSHHK 660
Cdd:COG5048   410 THLSFRPynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSIL-KSFRRDLDLSNHGK 466
KRAB smart00349
krueppel associated box;
8-63 1.61e-20

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 85.34  E-value: 1.61e-20
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 1034605782    8 LTFKDVAVVFTEEELGLLDPVQRNLYQDVMLENFRNLLSVEKEK-KLDIMKTATQRK 63
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVpKPDLISQLEQGE 57
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 8-47 6.57e-20

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


Pssm-ID: 460171  Cd Length: 42  Bit Score: 83.29  E-value: 6.57e-20
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034605782   8 LTFKDVAVVFTEEELGLLDPVQRNLYQDVMLENFRNLLSV 47
Cdd:pfam01352   2 VTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSL 41
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 8-46 2.10e-16

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


Pssm-ID: 143639  Cd Length: 40  Bit Score: 72.97  E-value: 2.10e-16
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1034605782   8 LTFKDVAVVFTEEELGLLDPVQRNLYQDVMLENFRNLLS 46
Cdd:cd07765     1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 246-298 9.21e-05

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: 41.39  E-value: 9.21e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1034605782 246 KPYnCEECGRAFIHASHLQEHQRIHTgekpFKCDTCGKNFRRRSALNNHCM-VH 298
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHCLqVH 49
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 190-239 2.50e-04

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: 40.23  E-value: 2.50e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1034605782 190 KCYKCDvcgKEFSQSSHLQTHQRvhtvEKPFKCVECGKGFSRRSTLTVHC 239
Cdd:cd20908     3 WCYYCD---REFDDEKILIQHQK----AKHFKCHICHKKLYTAGGLAVHC 45
zf-H2C2_2 pfam13465
Zinc-finger double domain;
318-343 5.63e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 5.63e-04
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 318 NLRIHQRVHTGEKPYKCEECGKCFIQ 343
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
89-294 1.05e-03

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 41.99  E-value: 1.05e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782  89 GQIWKQIASDLIKYEDSMISISRFPRQGDLSCQVRAGLYTTHTGQ-----KFYQCDEYKKSFTDVFNFDLHQQ--LHSGE 161
Cdd:COG5048   238 KSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQSSSPNESDSSSekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGE 317

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 162 --KSHTCDE--CGKSFCYISALHIHQRVHMGEKCYKC--DVCGKEFSQSS----HLQTHQRVH-TVEKPFKCV--ECGKG 228
Cdd:COG5048   318 slKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLnnepPQSLQQYKDlKNDKKSETLsnSCIRN 397

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034605782 229 FSRRSTLTVHCKLHSGEKPYNCE--ECGRAFIHASHLQEHQRIHTGEKPFKCDTCGKnFRRRSALNNH 294
Cdd:COG5048   398 FKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKS-FRRDLDLSNH 464
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 192-214 4.28e-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: 34.97  E-value: 4.28e-03
                          10        20
                  ....*....|....*....|...
gi 1034605782 192 YKCDVCGKEFSQSSHLQTHQRVH 214
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
 
Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
246-660 7.15e-22

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 99.38  E-value: 7.15e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 246 KPYNCEECGRAFIHASHLQEHQRIHTGEKPFKC--DTCGKNFRRRSALNNHCMVHTGEKPYKCEDCGK--CFTCSSNLRI 321
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPSDLNSKSLPlsNSKASSSSLS 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 322 HQRVHTgEKPYKCEECGKCFIQPSQFQAHRRIHTGEKPYVCKVCGKGFI----------------------YSSSFQAHQ 379
Cdd:COG5048   112 SSSSNS-NDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVntpqsnslhpplpanslskdpsSNLSLLISS 190

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 380 GVHTGEKPYKCNECGKSFRMKIHYQVHLVVHTGEKPYKCEVCGKAFRQSSYLKIHLKAHSVQKPFKCEECGQGFNQSSRL 459
Cdd:COG5048   191 NVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASS 270

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 460 QIHQLIHTGEKPykceecgkgfsrradlkiHCRIHTgekPYNCEECGKVFSQASHLLTHQR--VHSGE--KPFKCEE--C 533
Cdd:COG5048   271 QSSSPNESDSSS------------------EKGFSL---PIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslC 329

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 534 GKSFSRSAHLQAHQKVHTGEKPYKC--GECGKGFKWSLN------LDMHQRVHTGEKPYTCG-ECGKHFSQASSLQLHQS 604
Cdd:COG5048   330 GKLFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLNneppqsLQQYKDLKNDKKSETLSnSCIRNFKRDSNLSLHII 409

                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1034605782 605 VHTGEKP--YKCDVCGKVFSRSSQLQYHRRVHTGEKPYKCEICgKRFSWRSNLVSHHK 660
Cdd:COG5048   410 THLSFRPynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSIL-KSFRRDLDLSNHGK 466
KRAB smart00349
krueppel associated box;
8-63 1.61e-20

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 85.34  E-value: 1.61e-20
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 1034605782    8 LTFKDVAVVFTEEELGLLDPVQRNLYQDVMLENFRNLLSVEKEK-KLDIMKTATQRK 63
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVpKPDLISQLEQGE 57
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 8-47 6.57e-20

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


Pssm-ID: 460171  Cd Length: 42  Bit Score: 83.29  E-value: 6.57e-20
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1034605782   8 LTFKDVAVVFTEEELGLLDPVQRNLYQDVMLENFRNLLSV 47
Cdd:pfam01352   2 VTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSL 41
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 8-46 2.10e-16

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


Pssm-ID: 143639  Cd Length: 40  Bit Score: 72.97  E-value: 2.10e-16
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1034605782   8 LTFKDVAVVFTEEELGLLDPVQRNLYQDVMLENFRNLLS 46
Cdd:cd07765     1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
136-513 1.79e-12

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 70.11  E-value: 1.79e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 136 YQCDEYKKSFTDVFNFDLHQQLHSGEKSHTC--DECGKSFCYISALHIHQRVHMGEK----------------------- 190
Cdd:COG5048    34 DSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPsdlnskslplsnskasssslsss 113

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 191 ----CYKCDVCGKEFSQSSHLQTHQRVHTVEKPFKCVECGKGFSRRSTLTVHCKLHSGEKPYNCEECGRAFIHASHLqeh 266
Cdd:COG5048   114 ssnsNDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQSNSLHPPLPANSLSKDPSSNLSLLISS--- 190

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 267 qRIHTGEKPFKCDTCGKNFRRRSALNNHCMVHTGEKPYKCEDCGKCFTCSSNLRIHQRVHTGEKPYKCEECGKCFIQPSQ 346
Cdd:COG5048   191 -NVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTAS 269

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 347 FQAHRRIHTGE-------KPYVCKVCGKGFIYSSSFQAHQ--GVHTGE--KPYKCNE--CGKSFRMKIHYQVHLVVHTGE 413
Cdd:COG5048   270 SQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSI 349

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 414 KPYKC--EVCGKAFRQSS----------YLKIHLKAHSVQKPFKCEEcgqGFNQSSRLQIHQLIHTGEKP--YKCEECGK 479
Cdd:COG5048   350 SPAKEklLNSSSKFSPLLnneppqslqqYKDLKNDKKSETLSNSCIR---NFKRDSNLSLHIITHLSFRPynCKNPPCSK 426

                         410       420       430
                  ....*....|....*....|....*....|....
gi 1034605782 480 GFSRRADLKIHCRIHTGEKPYNCEECGKVFSQAS 513
Cdd:COG5048   427 SFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLD 460
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
386-687 8.03e-11

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 64.72  E-value: 8.03e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 386 KPYKCNECGKSFRMKIHYQVHLVVHTGEKPYKCEVCGKAFRQSSY--LKIHLKAHSVQKPFKCE---------------- 447
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSYSGCDKSFSRPleLSRHLRTHHNNPSDLNSkslplsnskassssls 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 448 -----------ECGQGFNQSSRLQIHQLIHTGEKPYKCEECGKGFSRRADLKIHCRIHTGEKPYNCEEcgkvFSQASHLL 516
Cdd:COG5048   112 ssssnsndnnlLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQSNSLHPPLPANSLSKD----PSSNLSLL 187

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 517 THQRVHSGEKPFKCEECGKSFSRSAHLQAHQKVHTGEKPYKCGECGKGFK------WSLNLDMHQRVHTGEKPYTCGECG 590
Cdd:COG5048   188 ISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPksllsqSPSSLSSSDSSSSASESPRSSLPT 267

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 591 KHFSQASSLQLHQSVHTG-EKPYKCDVCGKVFSRSSQLQYHRR--VHTGE--KPYKC--EICGKRFSWRSNLVSHHKIHA 663
Cdd:COG5048   268 ASSQSSSPNESDSSSEKGfSLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCpySLCGKLFSRNDALKRHILLHT 347

                         330       340
                  ....*....|....*....|....*...
gi 1034605782 664 ----AGTFYENDENSKNIRELSEGGSST 687
Cdd:COG5048   348 sispAKEKLLNSSSKFSPLLNNEPPQSL 375
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 552-631 9.75e-07

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 51.64  E-value: 9.75e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 552 GEKPYKCG--ECGKGFKWSLNLDMHqRVHtgekpytcGECGKHFSQASSLQLHQSVHTGEKPYKCDVCGKVFSRSSQLQY 629
Cdd:COG5189   346 DGKPYKCPveGCNKKYKNQNGLKYH-MLH--------GHQNQKLHENPSPEKMNIFSAKDKPYRCEVCDKRYKNLNGLKY 416


                  ..
gi 1034605782 630 HR 631
Cdd:COG5189   417 HR 418
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 401-495 1.69e-06

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 50.87  E-value: 1.69e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 401 IHYQVHLVVHTGEKPYKCEV--CGKAFRQSSYLKIH-LKAHSVQK--PFKCEECGQGFNQSsrlqihqlihtgEKPYKCE 475
Cdd:COG5189   335 IDTPSRMLKVKDGKPYKCPVegCNKKYKNQNGLKYHmLHGHQNQKlhENPSPEKMNIFSAK------------DKPYRCE 402

                          90       100
                  ....*....|....*....|
gi 1034605782 476 ECGKGFSRRADLKIHcRIHT 495
Cdd:COG5189   403 VCDKRYKNLNGLKYH-RKHS 421
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 608-662 2.57e-05

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 47.02  E-value: 2.57e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1034605782 608 GEKPYKCDV--CGKVFSRSSQLQYHRR-------------------VHTGEKPYKCEICGKRFSwRSNLVSHHKIH 662
Cdd:COG5189   346 DGKPYKCPVegCNKKYKNQNGLKYHMLhghqnqklhenpspekmniFSAKDKPYRCEVCDKRYK-NLNGLKYHRKH 420
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 246-298 9.21e-05

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: 41.39  E-value: 9.21e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1034605782 246 KPYnCEECGRAFIHASHLQEHQRIHTgekpFKCDTCGKNFRRRSALNNHCM-VH 298
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHCLqVH 49
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 190-239 2.50e-04

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: 40.23  E-value: 2.50e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1034605782 190 KCYKCDvcgKEFSQSSHLQTHQRvhtvEKPFKCVECGKGFSRRSTLTVHC 239
Cdd:cd20908     3 WCYYCD---REFDDEKILIQHQK----AKHFKCHICHKKLYTAGGLAVHC 45
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 351-439 3.24e-04

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 43.55  E-value: 3.24e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 351 RRIHT-GEKPYVCKVCGKGFIYSSSF-------QAHQGVHTGEKPYKcnECGKSFRMKihyqvhlvvhtgEKPYKCEVCG 422
Cdd:COG5189   340 RMLKVkDGKPYKCPVEGCNKKYKNQNglkyhmlHGHQNQKLHENPSP--EKMNIFSAK------------DKPYRCEVCD 405

                          90
                  ....*....|....*..
gi 1034605782 423 KAFRQSSYLKIHLKaHS 439
Cdd:COG5189   406 KRYKNLNGLKYHRK-HS 421
zf-H2C2_2 pfam13465
Zinc-finger double domain;
318-343 5.63e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 5.63e-04
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 318 NLRIHQRVHTGEKPYKCEECGKCFIQ 343
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
262-287 7.27e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.35  E-value: 7.27e-04
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 262 HLQEHQRIHTGEKPFKCDTCGKNFRR 287
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
89-294 1.05e-03

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 41.99  E-value: 1.05e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782  89 GQIWKQIASDLIKYEDSMISISRFPRQGDLSCQVRAGLYTTHTGQ-----KFYQCDEYKKSFTDVFNFDLHQQ--LHSGE 161
Cdd:COG5048   238 KSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQSSSPNESDSSSekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGE 317

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034605782 162 --KSHTCDE--CGKSFCYISALHIHQRVHMGEKCYKC--DVCGKEFSQSS----HLQTHQRVH-TVEKPFKCV--ECGKG 228
Cdd:COG5048   318 slKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLnnepPQSLQQYKDlKNDKKSETLsnSCIRN 397

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034605782 229 FSRRSTLTVHCKLHSGEKPYNCE--ECGRAFIHASHLQEHQRIHTGEKPFKCDTCGKnFRRRSALNNH 294
Cdd:COG5048   398 FKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKS-FRRDLDLSNH 464
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 498-550 1.14e-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: 38.31  E-value: 1.14e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1034605782 498 KPYnCEECGKVFSQASHLLTHQRvhsgEKPFKCEECGKSFSRSAHLQAH-QKVH 550
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQK----AKHFKCHICHKKLYTAGGLAVHcLQVH 49
zf-H2C2_2 pfam13465
Zinc-finger double domain;
514-539 1.42e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.58  E-value: 1.42e-03
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 514 HLLTHQRVHSGEKPFKCEECGKSFSR 539
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
486-511 1.43e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.58  E-value: 1.43e-03
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 486 DLKIHCRIHTGEKPYNCEECGKVFSQ 511
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
627-650 1.78e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.20  E-value: 1.78e-03
                          10        20
                  ....*....|....*....|....
gi 1034605782 627 LQYHRRVHTGEKPYKCEICGKRFS 650
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFK 25
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 169-214 2.53e-03

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


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 37.15  E-value: 2.53e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 1034605782 169 CGKSFCYISALHIHQRvhmgEKCYKCDVCGKEFSQSSHLQTH-QRVH 214
Cdd:cd20908     7 CDREFDDEKILIQHQK----AKHFKCHICHKKLYTAGGLAVHcLQVH 49
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 528-550 3.31e-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: 35.35  E-value: 3.31e-03
                          10        20
                  ....*....|....*....|...
gi 1034605782 528 FKCEECGKSFSRSAHLQAHQKVH 550
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
570-595 3.68e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.42  E-value: 3.68e-03
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 570 NLDMHQRVHTGEKPYTCGECGKHFSQ 595
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 192-214 4.28e-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: 34.97  E-value: 4.28e-03
                          10        20
                  ....*....|....*....|...
gi 1034605782 192 YKCDVCGKEFSQSSHLQTHQRVH 214
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
458-483 4.52e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.04  E-value: 4.52e-03
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 458 RLQIHQLIHTGEKPYKCEECGKGFSR 483
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
542-566 4.79e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.04  E-value: 4.79e-03
                          10        20
                  ....*....|....*....|....*
gi 1034605782 542 HLQAHQKVHTGEKPYKCGECGKGFK 566
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFK 25
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 612-634 6.40e-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: 6.40e-03
                          10        20
                  ....*....|....*....|...
gi 1034605782 612 YKCDVCGKVFSRSSQLQYHRRVH 634
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
290-315 6.50e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 34.65  E-value: 6.50e-03
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 290 ALNNHCMVHTGEKPYKCEDCGKCFTC 315
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
402-427 9.35e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 34.27  E-value: 9.35e-03
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 402 HYQVHLVVHTGEKPYKCEVCGKAFRQ 427
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
598-623 9.53e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 34.27  E-value: 9.53e-03
                          10        20
                  ....*....|....*....|....*.
gi 1034605782 598 SLQLHQSVHTGEKPYKCDVCGKVFSR 623
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
 
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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