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Conserved domains on  [gi|60678268|ref|NP_001012763|]
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zinc finger protein 22 [Rattus norvegicus]

Protein Classification

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

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

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

Graphical summary

 Zoom to residue level

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List of domain hits

 Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
53-192 2.07e-08

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


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 53.93  E-value: 2.07e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 60678268  53 KPYKCTKCSKSFSQSSTLFQHK--KIHTGK--KSHKC--ADCGKSFFQSSNLIQHRRIHTGEKPYKCDECGERFKQSSNL 126
Cdd:COG5048 288 LPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCpySLCGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLL 367

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 60678268 127 -------IQHQRIHTGEKPYCCD--ECGRCFSQSSHLIQHQRTHTGEKPYQCE--ECDKCFSQSSHLRQHMKVHKEK 192
Cdd:COG5048 368 nneppqsLQQYKDLKNDKKSETLsnSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNH 444
 
Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
53-192 2.07e-08

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 53.93  E-value: 2.07e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 60678268  53 KPYKCTKCSKSFSQSSTLFQHK--KIHTGK--KSHKC--ADCGKSFFQSSNLIQHRRIHTGEKPYKCDECGERFKQSSNL 126
Cdd:COG5048 288 LPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCpySLCGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLL 367

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 60678268 127 -------IQHQRIHTGEKPYCCD--ECGRCFSQSSHLIQHQRTHTGEKPYQCE--ECDKCFSQSSHLRQHMKVHKEK 192
Cdd:COG5048 368 nneppqsLQQYKDLKNDKKSETLsnSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNH 444
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 137-192 3.97e-05

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


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 41.00  E-value: 3.97e-05
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 60678268 137 KPYC--CDecgRCFSQSSHLIQHQRTHTgekpYQCEECDKCFSQSSHLRQHMK-VHKEK 192
Cdd:cd20908   1 KPWCyyCD---REFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHCLqVHKET 52
zf-H2C2_2 pfam13465
Zinc-finger double domain;
97-122 1.95e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 1.95e-04
                          10        20
                  ....*....|....*....|....*.
gi 60678268    97 NLIQHRRIHTGEKPYKCDECGERFKQ 122
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
 
Name Accession Description Interval E-value
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
53-192 2.07e-08

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 53.93  E-value: 2.07e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 60678268  53 KPYKCTKCSKSFSQSSTLFQHK--KIHTGK--KSHKC--ADCGKSFFQSSNLIQHRRIHTGEKPYKCDECGERFKQSSNL 126
Cdd:COG5048 288 LPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCpySLCGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLL 367

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 60678268 127 -------IQHQRIHTGEKPYCCD--ECGRCFSQSSHLIQHQRTHTGEKPYQCE--ECDKCFSQSSHLRQHMKVHKEK 192
Cdd:COG5048 368 nneppqsLQQYKDLKNDKKSETLsnSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNH 444
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 44-129 4.87e-06

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: 4.87e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 60678268  44 SRRRRNVDEKPYKC--TKCSKSFSQSSTLFQHKKI-HTGKKSHKCADcgksffqssnLIQHRRIHTGEKPYKCDECGERF 120
Cdd:COG5189 339 SRMLKVKDGKPYKCpvEGCNKKYKNQNGLKYHMLHgHQNQKLHENPS----------PEKMNIFSAKDKPYRCEVCDKRY 408


                ....*....
gi 60678268 121 KQSSNLIQH 129
Cdd:COG5189 409 KNLNGLKYH 417
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 137-192 3.97e-05

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


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 41.00  E-value: 3.97e-05
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 60678268 137 KPYC--CDecgRCFSQSSHLIQHQRTHTgekpYQCEECDKCFSQSSHLRQHMK-VHKEK 192
Cdd:cd20908   1 KPWCyyCD---REFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHCLqVHKET 52
zf-H2C2_2 pfam13465
Zinc-finger double domain;
97-122 1.95e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.74  E-value: 1.95e-04
                          10        20
                  ....*....|....*....|....*.
gi 60678268    97 NLIQHRRIHTGEKPYKCDECGERFKQ 122
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
153-178 2.78e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.35  E-value: 2.78e-04
                          10        20
                  ....*....|....*....|....*.
gi 60678268   153 HLIQHQRTHTGEKPYQCEECDKCFSQ 178
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
51-185 4.59e-04

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 40.83  E-value: 4.59e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 60678268  51 DEKPYKCTK--CSKSFSQSSTLFQHKKIHTGKKSHKC--ADCGKSFFQSSN-----LIQHRRIHTGEKPYKCD--ECGER 119
Cdd:COG5048 318 SLKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEklLNSSSKFSPLLNneppqSLQQYKDLKNDKKSETLsnSCIRN 397

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 60678268 120 FKQSSNLIQHQRIHTGEKPYCCD--ECGRCFSQSSHLIQHQRTHTGEKPYQCEECDKcFSQSSHLRQH 185
Cdd:COG5048 398 FKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKS-FRRDLDLSNH 464
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 167-189 6.77e-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: 36.12  E-value: 6.77e-04
                          10        20
                  ....*....|....*....|...
gi 60678268   167 YQCEECDKCFSQSSHLRQHMKVH 189
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
121-195 6.90e-04

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 40.45  E-value: 6.90e-04
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 60678268 121 KQSSNLIQHQRIHTGEKPYC--CDECGRCFSQSSHLIQHQRTHTGEKPYQC--EECDKCFSQSSHLRQHMKVHKEKKSH 195
Cdd:COG5048  14 SVLSSTPKSTLKSLSNAPRPdsCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNPSD 92
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 102-187 9.95e-04

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 39.70  E-value: 9.95e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 60678268 102 RRIHT-GEKPYKCD--ECGERFKqSSNLIQHQRIHtgekpyccDECGRCFSQSSHLIQHQRTHTGEKPYQCEECDKCFSQ 178
Cdd:COG5189 340 RMLKVkDGKPYKCPveGCNKKYK-NQNGLKYHMLH--------GHQNQKLHENPSPEKMNIFSAKDKPYRCEVCDKRYKN 410


                ....*....
gi 60678268 179 SSHLRQHMK 187
Cdd:COG5189 411 LNGLKYHRK 419
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
60-142 1.28e-03

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 39.29  E-value: 1.28e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 60678268  60 CSKSFSQSSTLFqHKKIHTGKKSHKCADCGKSFFQSSNLIQHRRIHTGEKPYKC--DECGERFKQSSNLIQHQRIHTGEK 137
Cdd:COG5048  12 NNSVLSSTPKST-LKSLSNAPRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCsySGCDKSFSRPLELSRHLRTHHNNP 90


                ....*
gi 60678268 138 PYCCD 142
Cdd:COG5048  91 SDLNS 95
zf-H2C2_2 pfam13465
Zinc-finger double domain;
125-150 1.53e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.04  E-value: 1.53e-03
                          10        20
                  ....*....|....*....|....*.
gi 60678268   125 NLIQHQRIHTGEKPYCCDECGRCFSQ 150
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
51-114 1.97e-03

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 38.91  E-value: 1.97e-03
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 60678268  51 DEKPYKCTKCSKSFSQSSTLFQHKKIHTGKKSHKCAD--CGKSFFQSSNLIQHRRIHTGEKPYKCD 114
Cdd:COG5048  30 APRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSYsgCDKSFSRPLELSRHLRTHHNNPSDLNS 95
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 139-161 2.69e-03

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


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 34.20  E-value: 2.69e-03
                          10        20
                  ....*....|....*....|...
gi 60678268   139 YCCDECGRCFSQSSHLIQHQRTH 161
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 111-133 3.30e-03

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


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 34.20  E-value: 3.30e-03
                          10        20
                  ....*....|....*....|...
gi 60678268   111 YKCDECGERFKQSSNLIQHQRIH 133
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
109-170 6.30e-03

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 37.37  E-value: 6.30e-03
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 60678268 109 KPYKCDECGERFKQSSNLIQHQRIHTGEKPYCCDECGR--CFSQSSHLIQHQRTHTGEKPYQCE 170
Cdd:COG5048  32 RPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSYSGCdkSFSRPLELSRHLRTHHNNPSDLNS 95
 
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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