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Conserved domains on  [gi|1802983054|ref|NP_001365082|]
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zinc finger protein 81 isoform 1 [Homo sapiens]

Protein Classification

KRAB domain-containing zinc finger protein( domain architecture ID 12204268)

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

CATH:  3.30.160.60
Gene Ontology:  GO:0003700|GO:0046872
PubMed:  22803940
SCOP:  4003583

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
KRAB smart00349
krueppel associated box;
21-81 4.19e-34

krueppel associated box;


:

Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 123.86  E-value: 4.19e-34
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1802983054   21 VSFEDVTVDFSREEWQQLDSTQRRLYQDVMLENYSHLLSVGFEVPKPEVIFKLEQGEGPWT 81
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPWI 61
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
356-651 1.29e-07

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


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 54.70  E-value: 1.29e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 356 KPYKCNECGKSFFQVSSLLRHQTTHTGEKLFECS--ECGKGFSLNSALNIHQKIHTGERHHKCSecGKAFTQKSTLRMHQ 433
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNS--KSLPLSNSKASSSS 109

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 434 RIHTGERSYICTQC-----GQAFIQKAHLIAHQRIHTGEKPYE-----CSDCGKSFPSKSQLQM---------------H 488
Cdd:COG5048   110 LSSSSSNSNDNNLLsshslPPSSRDPQLPDLLSISNLRNNPLPgnnssSVNTPQSNSLHPPLPAnslskdpssnlslliS 189

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 489 KRIHTGEKPYICTECGKAFTNRSNLNTHQKSHTGEKSYICAECGKAFTDRSNFNKHQTIHTGEKPYVCADCGRAFIQKSE 568
Cdd:COG5048   190 SNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTAS 269

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 569 LITHQRIHTTE-------KPYKCPDCEKSFSKKPHLKVHQR--IHTGE--KPYICAE--CGKAFTDRSNFNKHQTIHTGD 635
Cdd:COG5048   270 SQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSI 349

                         330
                  ....*....|....*...
gi 1802983054 636 KPYKC--SDCGKGFTQKS 651
Cdd:COG5048   350 SPAKEklLNSSSKFSPLL 367
 
Name Accession Description Interval E-value
KRAB smart00349
krueppel associated box;
21-81 4.19e-34

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 123.86  E-value: 4.19e-34
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1802983054   21 VSFEDVTVDFSREEWQQLDSTQRRLYQDVMLENYSHLLSVGFEVPKPEVIFKLEQGEGPWT 81
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPWI 61
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 20-61 3.55e-22

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: 89.45  E-value: 3.55e-22
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 1802983054  20 SVSFEDVTVDFSREEWQQLDSTQRRLYQDVMLENYSHLLSVG 61
Cdd:pfam01352   1 SVTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 21-59 1.86e-18

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: 78.75  E-value: 1.86e-18
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1802983054  21 VSFEDVTVDFSREEWQQLDSTQRRLYQDVMLENYSHLLS 59
Cdd:cd07765     1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
356-651 1.29e-07

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 54.70  E-value: 1.29e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 356 KPYKCNECGKSFFQVSSLLRHQTTHTGEKLFECS--ECGKGFSLNSALNIHQKIHTGERHHKCSecGKAFTQKSTLRMHQ 433
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNS--KSLPLSNSKASSSS 109

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 434 RIHTGERSYICTQC-----GQAFIQKAHLIAHQRIHTGEKPYE-----CSDCGKSFPSKSQLQM---------------H 488
Cdd:COG5048   110 LSSSSSNSNDNNLLsshslPPSSRDPQLPDLLSISNLRNNPLPgnnssSVNTPQSNSLHPPLPAnslskdpssnlslliS 189

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 489 KRIHTGEKPYICTECGKAFTNRSNLNTHQKSHTGEKSYICAECGKAFTDRSNFNKHQTIHTGEKPYVCADCGRAFIQKSE 568
Cdd:COG5048   190 SNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTAS 269

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 569 LITHQRIHTTE-------KPYKCPDCEKSFSKKPHLKVHQR--IHTGE--KPYICAE--CGKAFTDRSNFNKHQTIHTGD 635
Cdd:COG5048   270 SQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSI 349

                         330
                  ....*....|....*...
gi 1802983054 636 KPYKC--SDCGKGFTQKS 651
Cdd:COG5048   350 SPAKEklLNSSSKFSPLL 367
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 552-604 2.78e-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: 39.85  E-value: 2.78e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1802983054 552 KPYvCADCGRAFIQKSELITHQRIHTtekpYKCPDCEKSFSKKPHLKVH-QRIH 604
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH 49
zf-H2C2_2 pfam13465
Zinc-finger double domain;
485-509 1.30e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.58  E-value: 1.30e-03
                          10        20
                  ....*....|....*....|....*
gi 1802983054 485 LQMHKRIHTGEKPYICTECGKAFTN 509
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
 
Name Accession Description Interval E-value
KRAB smart00349
krueppel associated box;
21-81 4.19e-34

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 123.86  E-value: 4.19e-34
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1802983054   21 VSFEDVTVDFSREEWQQLDSTQRRLYQDVMLENYSHLLSVGFEVPKPEVIFKLEQGEGPWT 81
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPWI 61
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 20-61 3.55e-22

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: 89.45  E-value: 3.55e-22
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 1802983054  20 SVSFEDVTVDFSREEWQQLDSTQRRLYQDVMLENYSHLLSVG 61
Cdd:pfam01352   1 SVTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 21-59 1.86e-18

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: 78.75  E-value: 1.86e-18
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1802983054  21 VSFEDVTVDFSREEWQQLDSTQRRLYQDVMLENYSHLLS 59
Cdd:cd07765     1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
356-651 1.29e-07

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 54.70  E-value: 1.29e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 356 KPYKCNECGKSFFQVSSLLRHQTTHTGEKLFECS--ECGKGFSLNSALNIHQKIHTGERHHKCSecGKAFTQKSTLRMHQ 433
Cdd:COG5048    32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNS--KSLPLSNSKASSSS 109

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 434 RIHTGERSYICTQC-----GQAFIQKAHLIAHQRIHTGEKPYE-----CSDCGKSFPSKSQLQM---------------H 488
Cdd:COG5048   110 LSSSSSNSNDNNLLsshslPPSSRDPQLPDLLSISNLRNNPLPgnnssSVNTPQSNSLHPPLPAnslskdpssnlslliS 189

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 489 KRIHTGEKPYICTECGKAFTNRSNLNTHQKSHTGEKSYICAECGKAFTDRSNFNKHQTIHTGEKPYVCADCGRAFIQKSE 568
Cdd:COG5048   190 SNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTAS 269

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 569 LITHQRIHTTE-------KPYKCPDCEKSFSKKPHLKVHQR--IHTGE--KPYICAE--CGKAFTDRSNFNKHQTIHTGD 635
Cdd:COG5048   270 SQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSI 349

                         330
                  ....*....|....*...
gi 1802983054 636 KPYKC--SDCGKGFTQKS 651
Cdd:COG5048   350 SPAKEklLNSSSKFSPLL 367
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
140-545 3.25e-07

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 53.16  E-value: 3.25e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 140 KRCQEKHNKLLSRTTfLNKKILNTEWDYEYKDFGKFVHPSPNLILSQKrphkrdSFGKSFKHNLDLHIHNKSNAAKNLDK 219
Cdd:COG5048    80 SRHLRTHHNNPSDLN-SKSLPLSNSKASSSSLSSSSSNSNDNNLLSSH------SLPPSSRDPQLPDLLSISNLRNNPLP 152

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 220 TIGHGQVFTQNSSYSHHEntHTGVKFCERNQCGKVLSLKHSLSQnvkfpiGEKANTCTEFGKIFTQRSHFFAPQKIHTVE 299
Cdd:COG5048   153 GNNSSSVNTPQSNSLHPP--LPANSLSKDPSSNLSLLISSNVST------SIPSSSENSPLSSSYSIPSSSSDQNLENSS 224

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 300 KPHELSKCVNVFTQKPLLSIYLRVHRDEKLYICTKCGKAFIQNSELIMHEKTHT-------REKPYKCNECGKSFFQVSS 372
Cdd:COG5048   225 SSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQSSSPNESdsssekgFSLPIKSKQCNISFSRSSP 304

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 373 LLRHQ--TTHTGEKLFECSE----CGKGFSLNSALNIHQKIHTGERHHKC--SECGKAFTQKSTLRMHQRIHtgersyic 444
Cdd:COG5048   305 LTRHLrsVNHSGESLKPFSCpyslCGKLFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLNNEPPQSLQ-------- 376

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 445 tqcgqafiqkahliaHQRIHTGEKPYECSD--CGKSFPSKSQLQMHKRIHTGEKP--YICTECGKAFTNRSNLNTHQKSH 520
Cdd:COG5048   377 ---------------QYKDLKNDKKSETLSnsCIRNFKRDSNLSLHIITHLSFRPynCKNPPCSKSFNRHYNLIPHKKIH 441

                         410       420
                  ....*....|....*....|....*
gi 1802983054 521 TGEKSYICAECGKAFTDRSNFNKHQ 545
Cdd:COG5048   442 TNHAPLLCSILKSFRRDLDLSNHGK 466
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
178-629 5.02e-07

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 52.78  E-value: 5.02e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 178 PSPNLILSQKRPHKRDSFGKSFKHNLDLHIHNKSNAAKNLD--KTIGHGQVFTQNSSYSHHENTHTGvkfcernqcGKVL 255
Cdd:COG5048    22 STLKSLSNAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSqcSYSGCDKSFSRPLELSRHLRTHHN---------NPSD 92

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 256 SLKHSLSQNVKFPIGEKANTCTEFGKIFTQRSHFFAPQKIHTVEKPHELSKCVNvftQKPLLSIYLRVHRDEKLYICTK- 334
Cdd:COG5048    93 LNSKSLPLSNSKASSSSLSSSSSNSNDNNLLSSHSLPPSSRDPQLPDLLSISNL---RNNPLPGNNSSSVNTPQSNSLHp 169

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 335 -------CGKAFIQNSELIMHEKTHTrEKPYKCNECGKSFFQVSSLLRHQTTHTGEKLFECSECGKGFSLNSALNIHQKI 407
Cdd:COG5048   170 plpanslSKDPSSNLSLLISSNVSTS-IPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSL 248

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 408 HTGERHHKCSECGKAFTQKSTLRMHQRIHTGER-------SYICTQCGQAFIQKAHLIAHQR--IHTGE--KPYEC--SD 474
Cdd:COG5048   249 SSSDSSSSASESPRSSLPTASSQSSSPNESDSSsekgfslPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCpySL 328

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 475 CGKSFPSKSQLQMHKRIHTGEKPYICTECGKAFTNRSNLNThqkshtgeksyicaecgkafTDRSNFNKHQTIHTgEKPY 554
Cdd:COG5048   329 CGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLLNN--------------------EPPQSLQQYKDLKN-DKKS 387

                         410       420       430       440       450       460       470
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1802983054 555 VCAD--CGRAFIQKSELITHQRIHTTEKP--YKCPDCEKSFSKKPHLKVHQRIHTGEKPYICAECGKAFTDRSNFNKHQ 629
Cdd:COG5048   388 ETLSnsCIRNFKRDSNLSLHIITHLSFRPynCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDLSNHGK 466
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
326-661 3.86e-06

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 49.69  E-value: 3.86e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 326 DEKLYICTKCGKAFIQNSELIMHEKTHTREKPYKCN--ECGKSFFQVSSLLRHQTTHTGEKLFECS-------------- 389
Cdd:COG5048    30 APRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNSkslplsnskassss 109

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 390 --ECGKGFSLNSALNIHQKIHT----------------GERHHKCSECGKAFTQKSTLRM-------------------H 432
Cdd:COG5048   110 lsSSSSNSNDNNLLSSHSLPPSsrdpqlpdllsisnlrNNPLPGNNSSSVNTPQSNSLHPplpanslskdpssnlslliS 189

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 433 QRIHTGERSYICTQCGQAFIQKAHLIAHQRIHTGEKPYECSDCGKSFPSKSQLQMHKRIHTGEKPYICTECG------KA 506
Cdd:COG5048   190 SNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPrsslptAS 269

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 507 FTNRSNLNTHQKSHTG-EKSYICAECGKAFTDRSNFNKHQ--TIHTGE--KPYVC--ADCGRAFIQKSELITHQRIHTTE 579
Cdd:COG5048   270 SQSSSPNESDSSSEKGfSLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCpySLCGKLFSRNDALKRHILLHTSI 349

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 580 KPYKCP--DCEKSFSKKPHLKVHQRIH-----TGEKPYICA--ECGKAFTDRSNFNKHQTIHTGDKP--YKCSDCGKGFT 648
Cdd:COG5048   350 SPAKEKllNSSSKFSPLLNNEPPQSLQqykdlKNDKKSETLsnSCIRNFKRDSNLSLHIITHLSFRPynCKNPPCSKSFN 429

                         410
                  ....*....|...
gi 1802983054 649 QKSVLSMHRNIHT 661
Cdd:COG5048   430 RHYNLIPHKKIHT 442
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 579-657 2.14e-05

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 47.41  E-value: 2.14e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 579 EKPYKCP--DCEKSFSKKPHLKVHqRIHtgekpyicAECGKAFTDRSNFNKHQTIHTGDKPYKCSDCGKGFTQKSVLSMH 656
Cdd:COG5189   347 GKPYKCPveGCNKKYKNQNGLKYH-MLH--------GHQNQKLHENPSPEKMNIFSAKDKPYRCEVCDKRYKNLNGLKYH 417


                  .
gi 1802983054 657 R 657
Cdd:COG5189   418 R 418
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 552-604 2.78e-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: 39.85  E-value: 2.78e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1802983054 552 KPYvCADCGRAFIQKSELITHQRIHTtekpYKCPDCEKSFSKKPHLKVH-QRIH 604
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH 49
zf-H2C2_2 pfam13465
Zinc-finger double domain;
485-509 1.30e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.58  E-value: 1.30e-03
                          10        20
                  ....*....|....*....|....*
gi 1802983054 485 LQMHKRIHTGEKPYICTECGKAFTN 509
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
456-479 1.63e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.20  E-value: 1.63e-03
                          10        20
                  ....*....|....*....|....
gi 1802983054 456 HLIAHQRIHTGEKPYECSDCGKSF 479
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24
zf-H2C2_2 pfam13465
Zinc-finger double domain;
568-593 1.92e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.20  E-value: 1.92e-03
                          10        20
                  ....*....|....*....|....*.
gi 1802983054 568 ELITHQRIHTTEKPYKCPDCEKSFSK 593
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
344-369 2.00e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.81  E-value: 2.00e-03
                          10        20
                  ....*....|....*....|....*.
gi 1802983054 344 ELIMHEKTHTREKPYKCNECGKSFFQ 369
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
596-620 2.51e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.81  E-value: 2.51e-03
                          10        20
                  ....*....|....*....|....*
gi 1802983054 596 HLKVHQRIHTGEKPYICAECGKAFT 620
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFK 25
zf-H2C2_2 pfam13465
Zinc-finger double domain;
400-425 2.61e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.81  E-value: 2.61e-03
                          10        20
                  ....*....|....*....|....*.
gi 1802983054 400 ALNIHQKIHTGERHHKCSECGKAFTQ 425
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 582-604 3.66e-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: 3.66e-03
                          10        20
                  ....*....|....*....|...
gi 1802983054 582 YKCPDCEKSFSKKPHLKVHQRIH 604
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 414-436 3.84e-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: 3.84e-03
                          10        20
                  ....*....|....*....|...
gi 1802983054 414 HKCSECGKAFTQKSTLRMHQRIH 436
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
624-649 4.22e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.04  E-value: 4.22e-03
                          10        20
                  ....*....|....*....|....*.
gi 1802983054 624 NFNKHQTIHTGDKPYKCSDCGKGFTQ 649
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 498-520 4.32e-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: 4.32e-03
                          10        20
                  ....*....|....*....|...
gi 1802983054 498 YICTECGKAFTNRSNLNTHQKSH 520
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 6.21e-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: 6.21e-03
                          10        20
                  ....*....|....*....|...
gi 1802983054 470 YECSDCGKSFPSKSQLQMHKRIH 492
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 494-578 8.95e-03

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 38.93  E-value: 8.95e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1802983054 494 GEKPYIC--TECGKAFTNRSNLNTHQKShtgeksyicAECGKAFTDRSNFNKHQTIHTGEKPYVCADCGRAFIQKSELIT 571
Cdd:COG5189   346 DGKPYKCpvEGCNKKYKNQNGLKYHMLH---------GHQNQKLHENPSPEKMNIFSAKDKPYRCEVCDKRYKNLNGLKY 416


                  ....*..
gi 1802983054 572 HqRIHTT 578
Cdd:COG5189   417 H-RKHSH 422
 
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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