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Conserved domains on  [gi|2462556570|ref|XP_054172723|]
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zinc finger protein 624 isoform X2 [Homo sapiens]

Protein Classification

KRAB domain-containing zinc finger protein( domain architecture ID 12204378)

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

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
KRAB smart00349
krueppel associated box;
52-112 1.10e-32

krueppel associated box;


:

Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 120.39  E-value: 1.10e-32
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2462556570   52 VTFKDVAIDFTLEEWRLMDPTQRNLHKDVMLENYRNLVSLGLAVSKPDMISHLENGKGPWV 112
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPWI 61
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
412-824 5.86e-14

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


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 75.12  E-value: 5.86e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 412 KPYKCDDCGKAFRNKSYLSVHQKTHTEEKPYQCN--ECGKSFKNTTIFNVHQRIHTGEKPFRCNecGKAYRSNSSLIVHI 489
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNS--KSLPLSNSKASSSS 109

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 490 RTHTGEKPYECNEC------GKAFNRIANFTEHQRIHTGEKPYKCNECGKAFINYSCLTV-HHRMHTGEKPYKCtecgka 562
Cdd:COG5048   110 LSSSSSNSNDNNLLsshslpPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQSNSLHPpLPANSLSKDPSSN------ 183

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 563 fmrsSSLIIHQRIHTEEKPYLCNECGESFRIKSHLTVHQRIHTGEKPYKCTDCERAFTKMVNLKEHQKIHTGVKPYKCYD 642
Cdd:COG5048   184 ----LSLLISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASE 259

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 643 CGKSFRTKSYLIVHQRTHTGE-------KPYKCNECEKAFTNTSQLTVHQR--RHTGE--KPYKCNE--CGKVFTSNSGF 709
Cdd:COG5048   260 SPRSSLPTASSQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDAL 339

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 710 NTHQRTHTGEKPFKC--NDCGKAFSQMVH-----VTEHQKIHSGEKPYKCDV--CGKAFRRGSYLTVHWRTHTGEKPYTC 780
Cdd:COG5048   340 KRHILLHTSISPAKEklLNSSSKFSPLLNneppqSLQQYKDLKNDKKSETLSnsCIRNFKRDSNLSLHIITHLSFRPYNC 419

                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....*.
gi 2462556570 781 K--ECGKGCITLSQLTLHQRIHTGERPYKCEECGKAFRTNSDFTVH 824
Cdd:COG5048   420 KnpPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDLSNHG 465
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
266-461 2.63e-08

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


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 57.40  E-value: 2.63e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 266 KSNNKEKPYKCSTCEKAFHYRSLLIQHQRT--HTKE--KPYECNE--CGKTFSQPSYLSQHKKIHTGEKPYKCNEC---- 335
Cdd:COG5048   282 SEKGFSLPIKSKQCNISFSRSSPLTRHLRSvnHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLnsss 361

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 336 ---GKAFIASSSLMVHQRIHTKEKPYQCNVcgksfsqcarlnqhqriqtgekpykcSECGKAFSDKSKLARHQETHNGEK 412
Cdd:COG5048   362 kfsPLLNNEPPQSLQQYKDLKNDKKSETLS--------------------------NSCIRNFKRDSNLSLHIITHLSFR 415

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|.
gi 2462556570 413 P--YKCDDCGKAFRNKSYLSVHQKTHTEEKPYQCNECGKSFKNTTIFNVHQ 461
Cdd:COG5048   416 PynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDLSNHGK 466
zf-H2C2_2 pfam13465
Zinc-finger double domain;
824-845 6.90e-04

Zinc-finger double domain;


:

Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 6.90e-04
                          10        20
                  ....*....|....*....|..
gi 2462556570 824 HLRMHTGEKPYKCNECGKAFRS 845
Cdd:pfam13465   5 HMRTHTGEKPYKCPECGKSFKS 26
 
Name Accession Description Interval E-value
KRAB smart00349
krueppel associated box;
52-112 1.10e-32

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 120.39  E-value: 1.10e-32
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2462556570   52 VTFKDVAIDFTLEEWRLMDPTQRNLHKDVMLENYRNLVSLGLAVSKPDMISHLENGKGPWV 112
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPWI 61
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 51-92 1.75e-24

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: 96.39  E-value: 1.75e-24
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2462556570  51 SVTFKDVAIDFTLEEWRLMDPTQRNLHKDVMLENYRNLVSLG 92
Cdd:pfam01352   1 SVTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 52-91 1.00e-20

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: 85.68  E-value: 1.00e-20
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2462556570  52 VTFKDVAIDFTLEEWRLMDPTQRNLHKDVMLENYRNLVSL 91
Cdd:cd07765     1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVSL 40
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
412-824 5.86e-14

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 75.12  E-value: 5.86e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 412 KPYKCDDCGKAFRNKSYLSVHQKTHTEEKPYQCN--ECGKSFKNTTIFNVHQRIHTGEKPFRCNecGKAYRSNSSLIVHI 489
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNS--KSLPLSNSKASSSS 109

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 490 RTHTGEKPYECNEC------GKAFNRIANFTEHQRIHTGEKPYKCNECGKAFINYSCLTV-HHRMHTGEKPYKCtecgka 562
Cdd:COG5048   110 LSSSSSNSNDNNLLsshslpPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQSNSLHPpLPANSLSKDPSSN------ 183

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 563 fmrsSSLIIHQRIHTEEKPYLCNECGESFRIKSHLTVHQRIHTGEKPYKCTDCERAFTKMVNLKEHQKIHTGVKPYKCYD 642
Cdd:COG5048   184 ----LSLLISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASE 259

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 643 CGKSFRTKSYLIVHQRTHTGE-------KPYKCNECEKAFTNTSQLTVHQR--RHTGE--KPYKCNE--CGKVFTSNSGF 709
Cdd:COG5048   260 SPRSSLPTASSQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDAL 339

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 710 NTHQRTHTGEKPFKC--NDCGKAFSQMVH-----VTEHQKIHSGEKPYKCDV--CGKAFRRGSYLTVHWRTHTGEKPYTC 780
Cdd:COG5048   340 KRHILLHTSISPAKEklLNSSSKFSPLLNneppqSLQQYKDLKNDKKSETLSnsCIRNFKRDSNLSLHIITHLSFRPYNC 419

                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....*.
gi 2462556570 781 K--ECGKGCITLSQLTLHQRIHTGERPYKCEECGKAFRTNSDFTVH 824
Cdd:COG5048   420 KnpPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDLSNHG 465
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
266-461 2.63e-08

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 57.40  E-value: 2.63e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 266 KSNNKEKPYKCSTCEKAFHYRSLLIQHQRT--HTKE--KPYECNE--CGKTFSQPSYLSQHKKIHTGEKPYKCNEC---- 335
Cdd:COG5048   282 SEKGFSLPIKSKQCNISFSRSSPLTRHLRSvnHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLnsss 361

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 336 ---GKAFIASSSLMVHQRIHTKEKPYQCNVcgksfsqcarlnqhqriqtgekpykcSECGKAFSDKSKLARHQETHNGEK 412
Cdd:COG5048   362 kfsPLLNNEPPQSLQQYKDLKNDKKSETLS--------------------------NSCIRNFKRDSNLSLHIITHLSFR 415

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|.
gi 2462556570 413 P--YKCDDCGKAFRNKSYLSVHQKTHTEEKPYQCNECGKSFKNTTIFNVHQ 461
Cdd:COG5048   416 PynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDLSNHGK 466
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 636-688 1.09e-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: 41.39  E-value: 1.09e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 2462556570 636 KPYkCYDCGKSFRTKSYLIVHQRTHTgekpYKCNECEKAFTNTSQLTVH-QRRH 688
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH 49
zf-H2C2_2 pfam13465
Zinc-finger double domain;
624-649 1.52e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 39.66  E-value: 1.52e-04
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 624 NLKEHQKIHTGVKPYKCYDCGKSFRT 649
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
316-339 1.82e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 39.28  E-value: 1.82e-04
                          10        20
                  ....*....|....*....|....
gi 2462556570 316 YLSQHKKIHTGEKPYKCNECGKAF 339
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24
zf-H2C2_2 pfam13465
Zinc-finger double domain;
824-845 6.90e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 6.90e-04
                          10        20
                  ....*....|....*....|..
gi 2462556570 824 HLRMHTGEKPYKCNECGKAFRS 845
Cdd:pfam13465   5 HMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 300-356 6.68e-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: 36.38  E-value: 6.68e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 2462556570 300 KPYeCNECGKTFSQPSYLSQHKKIHTgekpYKCNECGKAFIASSSLMVH-QRIHtKEK 356
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH-KET 52
 
Name Accession Description Interval E-value
KRAB smart00349
krueppel associated box;
52-112 1.10e-32

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 120.39  E-value: 1.10e-32
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2462556570   52 VTFKDVAIDFTLEEWRLMDPTQRNLHKDVMLENYRNLVSLGLAVSKPDMISHLENGKGPWV 112
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPWI 61
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 51-92 1.75e-24

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: 96.39  E-value: 1.75e-24
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2462556570  51 SVTFKDVAIDFTLEEWRLMDPTQRNLHKDVMLENYRNLVSLG 92
Cdd:pfam01352   1 SVTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 52-91 1.00e-20

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: 85.68  E-value: 1.00e-20
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 2462556570  52 VTFKDVAIDFTLEEWRLMDPTQRNLHKDVMLENYRNLVSL 91
Cdd:cd07765     1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVSL 40
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
412-824 5.86e-14

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 75.12  E-value: 5.86e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 412 KPYKCDDCGKAFRNKSYLSVHQKTHTEEKPYQCN--ECGKSFKNTTIFNVHQRIHTGEKPFRCNecGKAYRSNSSLIVHI 489
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNS--KSLPLSNSKASSSS 109

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 490 RTHTGEKPYECNEC------GKAFNRIANFTEHQRIHTGEKPYKCNECGKAFINYSCLTV-HHRMHTGEKPYKCtecgka 562
Cdd:COG5048   110 LSSSSSNSNDNNLLsshslpPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQSNSLHPpLPANSLSKDPSSN------ 183

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 563 fmrsSSLIIHQRIHTEEKPYLCNECGESFRIKSHLTVHQRIHTGEKPYKCTDCERAFTKMVNLKEHQKIHTGVKPYKCYD 642
Cdd:COG5048   184 ----LSLLISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASE 259

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 643 CGKSFRTKSYLIVHQRTHTGE-------KPYKCNECEKAFTNTSQLTVHQR--RHTGE--KPYKCNE--CGKVFTSNSGF 709
Cdd:COG5048   260 SPRSSLPTASSQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDAL 339

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 710 NTHQRTHTGEKPFKC--NDCGKAFSQMVH-----VTEHQKIHSGEKPYKCDV--CGKAFRRGSYLTVHWRTHTGEKPYTC 780
Cdd:COG5048   340 KRHILLHTSISPAKEklLNSSSKFSPLLNneppqSLQQYKDLKNDKKSETLSnsCIRNFKRDSNLSLHIITHLSFRPYNC 419

                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....*.
gi 2462556570 781 K--ECGKGCITLSQLTLHQRIHTGERPYKCEECGKAFRTNSDFTVH 824
Cdd:COG5048   420 KnpPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDLSNHG 465
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
287-713 2.61e-12

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 70.11  E-value: 2.61e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 287 SLLIQHQRTHTKE----KPYECNECGKTFSQPSYLSQHKKIHTGEKPYKCN--ECGKAFIASSSLMVHQRIHTKEKPyqc 360
Cdd:COG5048    15 VLSSTPKSTLKSLsnapRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPS--- 91

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 361 nvcgksfsqcaRLNQHQRIQTGEKPYKC--SECGKAFSDKSKLARHQETHNGEKPYKCDDCGKAFRNKSYLSVHQKTHTE 438
Cdd:COG5048    92 -----------DLNSKSLPLSNSKASSSslSSSSSNSNDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVN 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 439 EK-------PYQCNECGKSFKNTTIFNVHQRIHTGEKPFRCNECGKAYRSNSSLIVHIRTHTGEKPYECNECGKAFNRIA 511
Cdd:COG5048   161 TPqsnslhpPLPANSLSKDPSSNLSLLISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSL 240

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 512 ------NFTEHQRIHTGEKPYKCNECGKAFINYSCLTVHHRMHTG-EKPYKCTECGKAFMRSSSLIIHQR--IHTEE--K 580
Cdd:COG5048   241 lsqspsSLSSSDSSSSASESPRSSLPTASSQSSSPNESDSSSEKGfSLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslK 320

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 581 PYLCNE--CGESFRIKSHLTVHQRIHTGEKPYKCTDCERAFTKMVNLKE-------HQKIHTGVKPYKC--YDCGKSFRT 649
Cdd:COG5048   321 PFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLLNNeppqslqQYKDLKNDKKSETlsNSCIRNFKR 400

                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2462556570 650 KSYLIVHQRTHTGEKP--YKCNECEKAFTNTSQLTVHQRRHTGEKPYKCNECGKVFTSNSGFNTHQ 713
Cdd:COG5048   401 DSNLSLHIITHLSFRPynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDLSNHGK 466
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
252-592 3.49e-12

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 69.72  E-value: 3.49e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 252 SKAIRQTSELTLgKKSNNKEKPYKCSTCEKAFHYRSLLIQHQRTHTKEKPYECN--ECGKTFSQPSYLSQHKKIHTGEKP 329
Cdd:COG5048    13 NSVLSSTPKSTL-KSLSNAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPS 91

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 330 ------------------------------------------------------------YKCNECGKAFIASSSL---- 345
Cdd:COG5048    92 dlnskslplsnskasssslsssssnsndnnllsshslppssrdpqlpdllsisnlrnnplPGNNSSSVNTPQSNSLhppl 171

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 346 ---------------MVHQRIHTKEKPYQCNVCGKSFSQCARLNQHQRIQTGEKPYKCSECGKAFSDKSKLARHQETHNG 410
Cdd:COG5048   172 panslskdpssnlslLISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSS 251

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 411 EKPYKCDDCGKAFRNKSYLSVHQKTHTEE-------KPYQCNECGKSFKNTTIFNVHQR--IHTGE--KPFRCNE--CGK 477
Cdd:COG5048   252 DSSSSASESPRSSLPTASSQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGK 331

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 478 AYRSNSSLIVHIRTHTGEKPYEC--NECGKAFNRIAN-----FTEHQRIHTGEKPYKC--NECGKAFINYSCLTVHHRMH 548
Cdd:COG5048   332 LFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLNneppqSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITH 411

                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....*.
gi 2462556570 549 TGEKP--YKCTECGKAFMRSSSLIIHQRIHTEEKPYLCNECGESFR 592
Cdd:COG5048   412 LSFRPynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRR 457
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
496-863 1.03e-09

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 61.64  E-value: 1.03e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 496 KPYECNECGKAFNRIANFTEHQRIHTGEKPYKCN--ECGKAFINYSCLTVHHRMHTGEKPYKC----------------T 557
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNskslplsnskasssslS 111

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 558 ECGKAFMRSSSLIIHQRIHTEEKPYLCNECGESFRIKSHLTVHQRIHT---------GEKPYKCTDCERAFTKMVNLkeH 628
Cdd:COG5048   112 SSSSNSNDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVntpqsnslhPPLPANSLSKDPSSNLSLLI--S 189

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 629 QKIHTGVKPYKCYDCGKSFRTKSYLIVHQRTHTGEKPYKCNECekafTNTSQLTVHQRRHTGEKP-YKCNECGKVFTSNS 707
Cdd:COG5048   190 SNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTN----SQLSPKSLLSQSPSSLSSsDSSSSASESPRSSL 265

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 708 GFNTHQRTH----------TGEKPFKCNDCGKAFSQMVHVTEHQ--KIHSGE--KPYKCDV--CGKAFRRGSYLTVHWRT 771
Cdd:COG5048   266 PTASSQSSSpnesdsssekGFSLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCPYslCGKLFSRNDALKRHILL 345

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 772 HTGEKPYTCKECG-----KGCIT--LSQLTLHQRIHTGERPYKCEECGKAFRTNSDFTV--HLRMHTGEKP--YKCNECG 840
Cdd:COG5048   346 HTSISPAKEKLLNssskfSPLLNnePPQSLQQYKDLKNDKKSETLSNSCIRNFKRDSNLslHIITHLSFRPynCKNPPCS 425

                         410       420
                  ....*....|....*....|...
gi 2462556570 841 KAFRSSSSLTVHQRIHQRETQLI 863
Cdd:COG5048   426 KSFNRHYNLIPHKKIHTNHAPLL 448
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
266-461 2.63e-08

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 57.40  E-value: 2.63e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 266 KSNNKEKPYKCSTCEKAFHYRSLLIQHQRT--HTKE--KPYECNE--CGKTFSQPSYLSQHKKIHTGEKPYKCNEC---- 335
Cdd:COG5048   282 SEKGFSLPIKSKQCNISFSRSSPLTRHLRSvnHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLnsss 361

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 336 ---GKAFIASSSLMVHQRIHTKEKPYQCNVcgksfsqcarlnqhqriqtgekpykcSECGKAFSDKSKLARHQETHNGEK 412
Cdd:COG5048   362 kfsPLLNNEPPQSLQQYKDLKNDKKSETLS--------------------------NSCIRNFKRDSNLSLHIITHLSFR 415

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|.
gi 2462556570 413 P--YKCDDCGKAFRNKSYLSVHQKTHTEEKPYQCNECGKSFKNTTIFNVHQ 461
Cdd:COG5048   416 PynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDLSNHGK 466
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 383-493 4.61e-05

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 46.63  E-value: 4.61e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 383 EKPYKCSECGKAFSDKSKL-----ARHQEThNGEKPYKCD--DCGKAFRNKSYLSVHQKThteekpyqcNECGKSFKNTT 455
Cdd:COG5189   315 KLPCTNSSSNGKLAHGGERnidtpSRMLKV-KDGKPYKCPveGCNKKYKNQNGLKYHMLH---------GHQNQKLHENP 384

                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 2462556570 456 IFNVHQRIHTGEKPFRCNECGKAYRSNSSLIVHiRTHT 493
Cdd:COG5189   385 SPEKMNIFSAKDKPYRCEVCDKRYKNLNGLKYH-RKHS 421
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 636-688 1.09e-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: 41.39  E-value: 1.09e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 2462556570 636 KPYkCYDCGKSFRTKSYLIVHQRTHTgekpYKCNECEKAFTNTSQLTVH-QRRH 688
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH 49
zf-H2C2_2 pfam13465
Zinc-finger double domain;
624-649 1.52e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 39.66  E-value: 1.52e-04
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 624 NLKEHQKIHTGVKPYKCYDCGKSFRT 649
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
316-339 1.82e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 39.28  E-value: 1.82e-04
                          10        20
                  ....*....|....*....|....
gi 2462556570 316 YLSQHKKIHTGEKPYKCNECGKAF 339
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24
zf-H2C2_2 pfam13465
Zinc-finger double domain;
344-369 2.37e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.89  E-value: 2.37e-04
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 344 SLMVHQRIHTKEKPYQCNVCGKSFSQ 369
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
484-509 2.46e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.89  E-value: 2.46e-04
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 484 SLIVHIRTHTGEKPYECNECGKAFNR 509
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
512-537 3.76e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.51  E-value: 3.76e-04
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 512 NFTEHQRIHTGEKPYKCNECGKAFIN 537
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
652-677 4.57e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 38.12  E-value: 4.57e-04
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 652 YLIVHQRTHTGEKPYKCNECEKAFTN 677
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 663-773 4.69e-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: 4.69e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462556570 663 EKPYKCNECEKAFTNTSQLTVH---QRRHT-GEKPYKCN--ECGKVFTSNSGFNTH-------QRTHTGEKPFKcndcgk 729
Cdd:COG5189   315 KLPCTNSSSNGKLAHGGERNIDtpsRMLKVkDGKPYKCPveGCNKKYKNQNGLKYHmlhghqnQKLHENPSPEK------ 388

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 2462556570 730 afsqmvhvteHQKIHSGEKPYKCDVCGKAFRRGSYLTVHwRTHT 773
Cdd:COG5189   389 ----------MNIFSAKDKPYRCEVCDKRYKNLNGLKYH-RKHS 421
zf-H2C2_2 pfam13465
Zinc-finger double domain;
289-313 5.62e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 5.62e-04
                          10        20
                  ....*....|....*....|....*
gi 2462556570 289 LIQHQRTHTKEKPYECNECGKTFSQ 313
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
681-705 6.64e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 6.64e-04
                          10        20
                  ....*....|....*....|....*
gi 2462556570 681 LTVHQRRHTGEKPYKCNECGKVFTS 705
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
824-845 6.90e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 6.90e-04
                          10        20
                  ....*....|....*....|..
gi 2462556570 824 HLRMHTGEKPYKCNECGKAFRS 845
Cdd:pfam13465   5 HMRTHTGEKPYKCPECGKSFKS 26
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 662-717 7.22e-04

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 42.78  E-value: 7.22e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2462556570 662 GEKPYKCN--ECEKAFTNTSQLTVHqRRH--------------------TGEKPYKCNECGKVFTSNSGFNTHqRTHT 717
Cdd:COG5189   346 DGKPYKCPveGCNKKYKNQNGLKYH-MLHghqnqklhenpspekmnifsAKDKPYRCEVCDKRYKNLNGLKYH-RKHS 421
zf-H2C2_2 pfam13465
Zinc-finger double domain;
709-733 7.39e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.35  E-value: 7.39e-04
                          10        20
                  ....*....|....*....|....*
gi 2462556570 709 FNTHQRTHTGEKPFKCNDCGKAFSQ 733
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 664-712 7.73e-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: 39.08  E-value: 7.73e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 2462556570 664 KPYkCNECEKAFTNTSQLTVHQR-RHtgekpYKCNECGKVFTSNSGFNTH 712
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKaKH-----FKCHICHKKLYTAGGLAVH 44
zf-H2C2_2 pfam13465
Zinc-finger double domain;
428-453 8.00e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.35  E-value: 8.00e-04
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 428 YLSVHQKTHTEEKPYQCNECGKSFKN 453
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 638-660 8.45e-04

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: 37.28  E-value: 8.45e-04
                          10        20
                  ....*....|....*....|...
gi 2462556570 638 YKCYDCGKSFRTKSYLIVHQRTH 660
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
793-817 8.65e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.35  E-value: 8.65e-04
                          10        20
                  ....*....|....*....|....*
gi 2462556570 793 LTLHQRIHTGERPYKCEECGKAFRT 817
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
736-761 1.50e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.58  E-value: 1.50e-03
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 736 HVTEHQKIHSGEKPYKCDVCGKAFRR 761
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
541-563 1.57e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.58  E-value: 1.57e-03
                          10        20
                  ....*....|....*....|...
gi 2462556570 541 LTVHHRMHTGEKPYKCTECGKAF 563
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSF 24
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 834-856 1.68e-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: 36.51  E-value: 1.68e-03
                          10        20
                  ....*....|....*....|...
gi 2462556570 834 YKCNECGKAFRSSSSLTVHQRIH 856
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
596-621 1.69e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.58  E-value: 1.69e-03
                          10        20
                  ....*....|....*....|....*.
gi 2462556570 596 HLTVHQRIHTGEKPYKCTDCERAFTK 621
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 414-436 2.41e-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: 36.12  E-value: 2.41e-03
                          10        20
                  ....*....|....*....|...
gi 2462556570 414 YKCDDCGKAFRNKSYLSVHQKTH 436
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 694-716 3.00e-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: 35.74  E-value: 3.00e-03
                          10        20
                  ....*....|....*....|...
gi 2462556570 694 YKCNECGKVFTSNSGFNTHQRTH 716
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 382-437 3.28e-03

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 40.86  E-value: 3.28e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2462556570 382 GEKPYKCS--ECGKAFSDKSKLARHQ---------------ETHNG----EKPYKCDDCGKAFRNKSYLSVHQKTHT 437
Cdd:COG5189   346 DGKPYKCPveGCNKKYKNQNGLKYHMlhghqnqklhenpspEKMNIfsakDKPYRCEVCDKRYKNLNGLKYHRKHSH 422
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 806-828 3.54e-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: 35.74  E-value: 3.54e-03
                          10        20
                  ....*....|....*....|...
gi 2462556570 806 YKCEECGKAFRTNSDFTVHLRMH 828
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 386-408 3.68e-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: 3.68e-03
                          10        20
                  ....*....|....*....|...
gi 2462556570 386 YKCSECGKAFSDKSKLARHQETH 408
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 470-492 5.24e-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: 5.24e-03
                          10        20
                  ....*....|....*....|...
gi 2462556570 470 FRCNECGKAYRSNSSLIVHIRTH 492
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
401-425 5.32e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.04  E-value: 5.32e-03
                          10        20
                  ....*....|....*....|....*
gi 2462556570 401 LARHQETHNGEKPYKCDDCGKAFRN 425
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
460-481 5.70e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.04  E-value: 5.70e-03
                          10        20
                  ....*....|....*....|..
gi 2462556570 460 HQRIHTGEKPFRCNECGKAYRS 481
Cdd:pfam13465   5 HMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 300-356 6.68e-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: 36.38  E-value: 6.68e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 2462556570 300 KPYeCNECGKTFSQPSYLSQHKKIHTgekpYKCNECGKAFIASSSLMVH-QRIHtKEK 356
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH-KET 52
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 554-576 6.70e-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: 6.70e-03
                          10        20
                  ....*....|....*....|...
gi 2462556570 554 YKCTECGKAFMRSSSLIIHQRIH 576
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

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