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Conserved domains on  [gi|2315852|gb|AAC51659|]
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zinc finger protein [Homo sapiens]

Protein Classification

C2H2-type zinc finger protein; zinc finger and BTB domain-containing protein( domain architecture ID 12210801)

Cys2His2 (C2H2)-type zinc finger protein may be involved in transcriptional regulation; zinc finger and BTB (BR-C, ttk and bab)/POZ (Pox virus and Zinc finger) domain-containing protein may be involved in transcriptional regulation

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
SCAN smart00431
leucine rich region;
48-160 2.96e-64

leucine rich region;


:

Pssm-ID: 128708 [Multi-domain]  Cd Length: 113  Bit Score: 200.61  E-value: 2.96e-64
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852      48 REIFRRHFRQLCYQETPGPREALTRLQELCYQWLRPHVSTKEQILDLLVLEQFLSILPKELQGWVREHCPESGEEAVILL 127
Cdd:smart00431   1 PEIFRQRFRQFRYQETSGPREALSRLRELCRQWLRPELHTKEQILELLVLEQFLTILPGELQAWVREHHPESGEEAVTLL 80

                           90       100       110
                   ....*....|....*....|....*....|...
gi 2315852     128 EDLERELDEPQHEMVAHRHRQEVLCKEMVPLAE 160
Cdd:smart00431  81 EDLERELDEPGQQVSAHVHGQEVLLEKMVPLGA 113
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
253-389 1.69e-12

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


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 68.57  E-value: 1.69e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852  253 QHKCDECGKSFTQSSGLIRHQR--IHTGE--RPYECNE--CGKAFSRSSGLFNHRGIHNIQKRYHCK--ECGKVFSQ--- 321
Cdd:COG5048 289 PIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKllNSSSKFSPlln 368

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2315852  322 --SAGLIQHQRIHKGEKPYQC--SQCSKSYSRRSFLIEHQRSHTGERPHQC--IECGKSFNRHCNLIRHQKIHT 389
Cdd:COG5048 369 nePPQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCknPPCSKSFNRHYNLIPHKKIHT 442
 
Name Accession Description Interval E-value
SCAN smart00431
leucine rich region;
48-160 2.96e-64

leucine rich region;


Pssm-ID: 128708 [Multi-domain]  Cd Length: 113  Bit Score: 200.61  E-value: 2.96e-64
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852      48 REIFRRHFRQLCYQETPGPREALTRLQELCYQWLRPHVSTKEQILDLLVLEQFLSILPKELQGWVREHCPESGEEAVILL 127
Cdd:smart00431   1 PEIFRQRFRQFRYQETSGPREALSRLRELCRQWLRPELHTKEQILELLVLEQFLTILPGELQAWVREHHPESGEEAVTLL 80

                           90       100       110
                   ....*....|....*....|....*....|...
gi 2315852     128 EDLERELDEPQHEMVAHRHRQEVLCKEMVPLAE 160
Cdd:smart00431  81 EDLERELDEPGQQVSAHVHGQEVLLEKMVPLGA 113
SCAN pfam02023
SCAN domain; The SCAN domain (named after SRE-ZBP, CTfin51, AW-1 and Number 18 cDNA) is found ...
 49-136 2.50e-46

SCAN domain; The SCAN domain (named after SRE-ZBP, CTfin51, AW-1 and Number 18 cDNA) is found in several pfam00096 proteins. The domain has been shown to be able to mediate homo- and hetero-oligomerization.


Pssm-ID: 460417 [Multi-domain]  Cd Length: 89  Bit Score: 153.80  E-value: 2.50e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852     49 EIFRRHFRQLCYQETPGPREALTRLQELCYQWLRPHVSTKEQILDLLVLEQFLSILPKELQGWVREHCPESGEEAVILLE 128
Cdd:pfam02023   2 EASRQRFRQFCYQEAEGPREALSQLRELCHQWLRPEKHTKEQILELLVLEQFLTILPEEIQSWVREHHPESGEEAVALAE 81


                  ....*...
gi 2315852    129 DLERELDE 136
Cdd:pfam02023  82 DLLLERGE 89
SCAN cd07936
SCAN oligomerization domain; The SCAN domain (named after SRE-ZBP, CTfin51, AW-1 and Number 18 ...
 49-132 9.99e-36

SCAN oligomerization domain; The SCAN domain (named after SRE-ZBP, CTfin51, AW-1 and Number 18 cDNA) is found in several vertebrate proteins that contain C2H2 zinc finger motifs, many of which may be transcription factors playing roles in cell survival and differentiation. This protein-interaction domain is able to mediate homo- and hetero-oligomerization of SCAN-containing proteins. Some SCAN-containing proteins, including those of lower vertebrates, do not contain zinc finger motifs. It has been noted that the SCAN domain resembles a domain-swapped version of the C-terminal domain of the HIV capsid protein. This domain model features elements common to the three general groups of SCAN domains (SCAN-A1, SCAN-A2, and SCAN-B). The SCAND1 protein is truncated at the C-terminus with respect to this model, the SCAND2 protein appears to have a truncated central helix.


Pssm-ID: 153421  Cd Length: 85  Bit Score: 125.84  E-value: 9.99e-36
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852   49 EIFRRHFRQLCYQETPGPREALTRLQELCYQWLRPHVSTKEQILDLLVLEQFLSILPKELQGWVREHCPESGEEAVILLE 128
Cdd:cd07936   2 ETYRQRFRAFQYQEASGPREALQRLRELCRQWLRPEIHTKEQILELLVLEQFLIILPPEVQAWVRERKPESGEEAATLAE 81


                ....
gi 2315852  129 DLER 132
Cdd:cd07936  82 DLLA 85
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
253-389 1.69e-12

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 68.57  E-value: 1.69e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852  253 QHKCDECGKSFTQSSGLIRHQR--IHTGE--RPYECNE--CGKAFSRSSGLFNHRGIHNIQKRYHCK--ECGKVFSQ--- 321
Cdd:COG5048 289 PIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKllNSSSKFSPlln 368

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2315852  322 --SAGLIQHQRIHKGEKPYQC--SQCSKSYSRRSFLIEHQRSHTGERPHQC--IECGKSFNRHCNLIRHQKIHT 389
Cdd:COG5048 369 nePPQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCknPPCSKSFNRHYNLIPHKKIHT 442
zf-H2C2_2 pfam13465
Zinc-finger double domain;
269-293 2.36e-05

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 40.82  E-value: 2.36e-05
                          10        20
                  ....*....|....*....|....*
gi 2315852    269 LIRHQRIHTGERPYECNECGKAFSR 293
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 254-300 5.83e-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: 35.61  E-value: 5.83e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*..
gi 2315852  254 HKCDECGKSFTQSSGLIRHQRIHTgerpYECNECGKAFSRSSGLFNH 300
Cdd:cd20908   2 PWCYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVH 44
 
Name Accession Description Interval E-value
SCAN smart00431
leucine rich region;
48-160 2.96e-64

leucine rich region;


Pssm-ID: 128708 [Multi-domain]  Cd Length: 113  Bit Score: 200.61  E-value: 2.96e-64
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852      48 REIFRRHFRQLCYQETPGPREALTRLQELCYQWLRPHVSTKEQILDLLVLEQFLSILPKELQGWVREHCPESGEEAVILL 127
Cdd:smart00431   1 PEIFRQRFRQFRYQETSGPREALSRLRELCRQWLRPELHTKEQILELLVLEQFLTILPGELQAWVREHHPESGEEAVTLL 80

                           90       100       110
                   ....*....|....*....|....*....|...
gi 2315852     128 EDLERELDEPQHEMVAHRHRQEVLCKEMVPLAE 160
Cdd:smart00431  81 EDLERELDEPGQQVSAHVHGQEVLLEKMVPLGA 113
SCAN pfam02023
SCAN domain; The SCAN domain (named after SRE-ZBP, CTfin51, AW-1 and Number 18 cDNA) is found ...
 49-136 2.50e-46

SCAN domain; The SCAN domain (named after SRE-ZBP, CTfin51, AW-1 and Number 18 cDNA) is found in several pfam00096 proteins. The domain has been shown to be able to mediate homo- and hetero-oligomerization.


Pssm-ID: 460417 [Multi-domain]  Cd Length: 89  Bit Score: 153.80  E-value: 2.50e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852     49 EIFRRHFRQLCYQETPGPREALTRLQELCYQWLRPHVSTKEQILDLLVLEQFLSILPKELQGWVREHCPESGEEAVILLE 128
Cdd:pfam02023   2 EASRQRFRQFCYQEAEGPREALSQLRELCHQWLRPEKHTKEQILELLVLEQFLTILPEEIQSWVREHHPESGEEAVALAE 81


                  ....*...
gi 2315852    129 DLERELDE 136
Cdd:pfam02023  82 DLLLERGE 89
SCAN cd07936
SCAN oligomerization domain; The SCAN domain (named after SRE-ZBP, CTfin51, AW-1 and Number 18 ...
 49-132 9.99e-36

SCAN oligomerization domain; The SCAN domain (named after SRE-ZBP, CTfin51, AW-1 and Number 18 cDNA) is found in several vertebrate proteins that contain C2H2 zinc finger motifs, many of which may be transcription factors playing roles in cell survival and differentiation. This protein-interaction domain is able to mediate homo- and hetero-oligomerization of SCAN-containing proteins. Some SCAN-containing proteins, including those of lower vertebrates, do not contain zinc finger motifs. It has been noted that the SCAN domain resembles a domain-swapped version of the C-terminal domain of the HIV capsid protein. This domain model features elements common to the three general groups of SCAN domains (SCAN-A1, SCAN-A2, and SCAN-B). The SCAND1 protein is truncated at the C-terminus with respect to this model, the SCAND2 protein appears to have a truncated central helix.


Pssm-ID: 153421  Cd Length: 85  Bit Score: 125.84  E-value: 9.99e-36
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852   49 EIFRRHFRQLCYQETPGPREALTRLQELCYQWLRPHVSTKEQILDLLVLEQFLSILPKELQGWVREHCPESGEEAVILLE 128
Cdd:cd07936   2 ETYRQRFRAFQYQEASGPREALQRLRELCRQWLRPEIHTKEQILELLVLEQFLIILPPEVQAWVRERKPESGEEAATLAE 81


                ....
gi 2315852  129 DLER 132
Cdd:cd07936  82 DLLA 85
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
253-389 1.69e-12

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 68.57  E-value: 1.69e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852  253 QHKCDECGKSFTQSSGLIRHQR--IHTGE--RPYECNE--CGKAFSRSSGLFNHRGIHNIQKRYHCK--ECGKVFSQ--- 321
Cdd:COG5048 289 PIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKllNSSSKFSPlln 368

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2315852  322 --SAGLIQHQRIHKGEKPYQC--SQCSKSYSRRSFLIEHQRSHTGERPHQC--IECGKSFNRHCNLIRHQKIHT 389
Cdd:COG5048 369 nePPQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCknPPCSKSFNRHYNLIPHKKIHT 442
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
253-388 9.36e-07

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 50.85  E-value: 9.36e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852  253 QHKCDECGKSFTQSSGLIRHQRIHTGERPYECNECGKAFSRSSGLFNHRG---IHNIQKRYHCKECGKVFSQSAGLIQHQ 329
Cdd:COG5048  33 PDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSYSGCDKSFSRPLELSRHlrtHHNNPSDLNSKSLPLSNSKASSSSLSS 112

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2315852  330 RIHKGEKPYQCSQCSKSYSRRSFLIEHQRSHTGERPHQCIECGKSFNRH--CNLIRHQKIH 388
Cdd:COG5048 113 SSSNSNDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTpqSNSLHPPLPA 173
zf-H2C2_2 pfam13465
Zinc-finger double domain;
269-293 2.36e-05

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 40.82  E-value: 2.36e-05
                          10        20
                  ....*....|....*....|....*
gi 2315852    269 LIRHQRIHTGERPYECNECGKAFSR 293
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
244-389 2.97e-05

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 45.84  E-value: 2.97e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852  244 QWGNLLGEGQHKCDECGKSFTQSSGLIRHQRIHTGERPYECNECGKAFSRSSGLFNHRGIHNIQKRYHCKECGKVFSQSA 323
Cdd:COG5048 189 SSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTA 268

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2315852  324 GLIQHQRIHKGE-------KPYQCSQCSKSYSRRSFLIEHQRS--HTGE--RPHQC--IECGKSFNRHCNLIRHQKIHT 389
Cdd:COG5048 269 SSQSSSPNESDSssekgfsLPIKSKQCNISFSRSSPLTRHLRSvnHSGEslKPFSCpySLCGKLFSRNDALKRHILLHT 347
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
305-366 4.21e-05

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 45.46  E-value: 4.21e-05
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2315852  305 NIQKRYHCKECGKVFSQSAGLIQHQRIHKGEKPYQCSQ--CSKSYSRRSFLIEHQRSHTGERPH 366
Cdd:COG5048  29 NAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSYsgCDKSFSRPLELSRHLRTHHNNPSD 92
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
320-389 4.98e-05

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 45.07  E-value: 4.98e-05
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2315852  320 SQSAGLIQHQRIHKGE----KPYQCSQCSKSYSRRSFLIEHQRSHTGERPHQC--IECGKSFNRHCNLIRHQKIHT 389
Cdd:COG5048  12 NNSVLSSTPKSTLKSLsnapRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHH 87
zf-H2C2_2 pfam13465
Zinc-finger double domain;
353-377 8.87e-05

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 39.28  E-value: 8.87e-05
                          10        20
                  ....*....|....*....|....*
gi 2315852    353 LIEHQRSHTGERPHQCIECGKSFNR 377
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 278-361 9.89e-05

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 44.32  E-value: 9.89e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852  278 GERPYECN--ECGKAFSRSSGLfnhrgihniqkRYHCKE--CGKVFSQSAGLIQHQRIHKGEKPYQCSQCSKSYSRRSFL 353
Cdd:COG5189 346 DGKPYKCPveGCNKKYKNQNGL-----------KYHMLHghQNQKLHENPSPEKMNIFSAKDKPYRCEVCDKRYKNLNGL 414


                ....*...
gi 2315852  354 IEHqRSHT 361
Cdd:COG5189 415 KYH-RKHS 421
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 254-276 2.08e-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: 38.05  E-value: 2.08e-04
                          10        20
                  ....*....|....*....|...
gi 2315852    254 HKCDECGKSFTQSSGLIRHQRIH 276
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
264-360 5.03e-04

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 41.99  E-value: 5.03e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2315852  264 TQSSGLIRHQRIHTGE----RPYECNECGKAFSRSSGLFNHRGIHNIQKRYHC--KECGKVFSQSAGLIQHQRIHKGEKP 337
Cdd:COG5048  12 NNSVLSSTPKSTLKSLsnapRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPS 91

                        90       100
                ....*....|....*....|....*
gi 2315852  338 YQCSQCSKS--YSRRSFLIEHQRSH 360
Cdd:COG5048  92 DLNSKSLPLsnSKASSSSLSSSSSN 116
zf-H2C2_2 pfam13465
Zinc-finger double domain;
325-349 6.56e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.58  E-value: 6.56e-04
                          10        20
                  ....*....|....*....|....*
gi 2315852    325 LIQHQRIHKGEKPYQCSQCSKSYSR 349
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 310-332 2.06e-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: 2.06e-03
                          10        20
                  ....*....|....*....|...
gi 2315852    310 YHCKECGKVFSQSAGLIQHQRIH 332
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 254-300 5.83e-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: 35.61  E-value: 5.83e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*..
gi 2315852  254 HKCDECGKSFTQSSGLIRHQRIHTgerpYECNECGKAFSRSSGLFNH 300
Cdd:cd20908   2 PWCYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVH 44
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 282-304 9.45e-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: 33.43  E-value: 9.45e-03
                          10        20
                  ....*....|....*....|...
gi 2315852    282 YECNECGKAFSRSSGLFNHRGIH 304
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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