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Conserved domains on  [gi|125987869|sp|Q9UIE0|]
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RecName: Full=Zinc finger protein 230; AltName: Full=Zinc finger protein FDZF2

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;
8-65 2.64e-23

krueppel associated box;


:

Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 92.66  E-value: 2.64e-23
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 125987869     8 VTFKDVAVFFTEEELGLLDPAQRKLYQDVMLENFTNLLSVGHQ-PFHPFHFL--REEKFWM 65
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQvPKPDLISQleQGEEPWI 61
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
278-427 8.86e-05

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


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 44.69  E-value: 8.86e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 278 KPFKCEICGKSFCLRSSLNRH--CMVHTAEKLYKSEE----CGKGFTDSLDLHKHQIIHTGQKPYNCKEC-------GKS 344
Cdd:COG5048  288 LPIKSKQCNISFSRSSPLTRHlrSVNHSGESLKPFSCpyslCGKLFSRNDALKRHILLHTSISPAKEKLLnssskfsPLL 367

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 345 FRWSSYLLIHQRIHSGEKPYRCE--ECGKGYISKSGLNLHQRVHTGERPYNCK--ECGKSFSRASSILNHKKLHCRKKPF 420
Cdd:COG5048  368 NNEPPQSLQQYKDLKNDKKSETLsnSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNHAPL 447


                 ....*..
gi 125987869 421 KCEDCGK 427
Cdd:COG5048  448 LCSILKS 454
SFP1 super family cl25788
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 214-298 9.34e-04

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


The actual alignment was detected with superfamily member COG5189:

Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 41.63  E-value: 9.34e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 214 RERVHTGEKPFKCE--QCGKGFRCRAILQVHcKLHTGEKPYICEKCGRafihdfqlQKHQIIHTGEKPFKCEICGKSFCL 291
Cdd:COG5189  340 RMLKVKDGKPYKCPveGCNKKYKNQNGLKYH-MLHGHQNQKLHENPSP--------EKMNIFSAKDKPYRCEVCDKRYKN 410


                 ....*..
gi 125987869 292 RSSLNRH 298
Cdd:COG5189  411 LNGLKYH 417
 
Name Accession Description Interval E-value
KRAB smart00349
krueppel associated box;
8-65 2.64e-23

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 92.66  E-value: 2.64e-23
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 125987869     8 VTFKDVAVFFTEEELGLLDPAQRKLYQDVMLENFTNLLSVGHQ-PFHPFHFL--REEKFWM 65
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQvPKPDLISQleQGEEPWI 61
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 8-48 6.74e-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: 88.30  E-value: 6.74e-22
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 125987869    8 VTFKDVAVFFTEEELGLLDPAQRKLYQDVMLENFTNLLSVG 48
Cdd:pfam01352   2 VTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 8-46 1.44e-16

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


Pssm-ID: 143639  Cd Length: 40  Bit Score: 72.97  E-value: 1.44e-16
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 125987869   8 VTFKDVAVFFTEEELGLLDPAQRKLYQDVMLENFTNLLS 46
Cdd:cd07765    1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
278-427 8.86e-05

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 44.69  E-value: 8.86e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 278 KPFKCEICGKSFCLRSSLNRH--CMVHTAEKLYKSEE----CGKGFTDSLDLHKHQIIHTGQKPYNCKEC-------GKS 344
Cdd:COG5048  288 LPIKSKQCNISFSRSSPLTRHlrSVNHSGESLKPFSCpyslCGKLFSRNDALKRHILLHTSISPAKEKLLnssskfsPLL 367

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 345 FRWSSYLLIHQRIHSGEKPYRCE--ECGKGYISKSGLNLHQRVHTGERPYNCK--ECGKSFSRASSILNHKKLHCRKKPF 420
Cdd:COG5048  368 NNEPPQSLQQYKDLKNDKKSETLsnSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNHAPL 447


                 ....*..
gi 125987869 421 KCEDCGK 427
Cdd:COG5048  448 LCSILKS 454
zf-H2C2_2 pfam13465
Zinc-finger double domain;
267-289 5.35e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.35  E-value: 5.35e-04
                          10        20
                  ....*....|....*....|...
gi 125987869  267 LQKHQIIHTGEKPFKCEICGKSF 289
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSF 24
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 214-298 9.34e-04

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 41.63  E-value: 9.34e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 214 RERVHTGEKPFKCE--QCGKGFRCRAILQVHcKLHTGEKPYICEKCGRafihdfqlQKHQIIHTGEKPFKCEICGKSFCL 291
Cdd:COG5189  340 RMLKVKDGKPYKCPveGCNKKYKNQNGLKYH-MLHGHQNQKLHENPSP--------EKMNIFSAKDKPYRCEVCDKRYKN 410


                 ....*..
gi 125987869 292 RSSLNRH 298
Cdd:COG5189  411 LNGLKYH 417
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 250-302 4.53e-03

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


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 36.00  E-value: 4.53e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 125987869 250 KPYiCEKCGRafihDFQLQKHQIIHTGEKPFKCEICGKSFCLRSSLNRHCM-VH 302
Cdd:cd20908    1 KPW-CYYCDR----EFDDEKILIQHQKAKHFKCHICHKKLYTAGGLAVHCLqVH 49
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 334-386 6.27e-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: 6.27e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 125987869 334 KPYnCKECGKSFRWSSYLLIHQRihsgEKPYRCEECGKGYISKSGLNLH-QRVH 386
Cdd:cd20908    1 KPW-CYYCDREFDDEKILIQHQK----AKHFKCHICHKKLYTAGGLAVHcLQVH 49
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
109-346 7.61e-03

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 38.52  E-value: 7.61e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 109 SIINNSHFFEQGDVPSQVEAGLSIIHTGQKPSQNGKCKQ--SFSDVAIFDPPQQFHSG-EKSHTCNECGKSFCYISALRI 185
Cdd:COG5048  228 PLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPtaSSQSSSPNESDSSSEKGfSLPIKSKQCNISFSRSSPLTR 307

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 186 HQR--VHLREKL-------SKCdmrGKEFSQSSCLQTRERVHTGEKPFKCeqcgkgfrcraILQVHCKLHTGEKPyiceK 256
Cdd:COG5048  308 HLRsvNHSGESLkpfscpySLC---GKLFSRNDALKRHILLHTSISPAKE-----------KLLNSSSKFSPLLN----N 369

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 257 CGRAFIHDFQLQKHQIIHTGEKPFKCEICGKSFCLRSSLNRHCMVHTAEklYKSEECGKGFTDSLDLHKHQIIHTGQKPY 336
Cdd:COG5048  370 EPPQSLQQYKDLKNDKKSETLSNSCIRNFKRDSNLSLHIITHLSFRPYN--CKNPPCSKSFNRHYNLIPHKKIHTNHAPL 447

                        250
                 ....*....|
gi 125987869 337 NCKECGKSFR 346
Cdd:COG5048  448 LCSILKSFRR 457
 
Name Accession Description Interval E-value
KRAB smart00349
krueppel associated box;
8-65 2.64e-23

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 92.66  E-value: 2.64e-23
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 125987869     8 VTFKDVAVFFTEEELGLLDPAQRKLYQDVMLENFTNLLSVGHQ-PFHPFHFL--REEKFWM 65
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQvPKPDLISQleQGEEPWI 61
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 8-48 6.74e-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: 88.30  E-value: 6.74e-22
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 125987869    8 VTFKDVAVFFTEEELGLLDPAQRKLYQDVMLENFTNLLSVG 48
Cdd:pfam01352   2 VTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 8-46 1.44e-16

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


Pssm-ID: 143639  Cd Length: 40  Bit Score: 72.97  E-value: 1.44e-16
                         10        20        30
                 ....*....|....*....|....*....|....*....
gi 125987869   8 VTFKDVAVFFTEEELGLLDPAQRKLYQDVMLENFTNLLS 46
Cdd:cd07765    1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
278-427 8.86e-05

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 44.69  E-value: 8.86e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 278 KPFKCEICGKSFCLRSSLNRH--CMVHTAEKLYKSEE----CGKGFTDSLDLHKHQIIHTGQKPYNCKEC-------GKS 344
Cdd:COG5048  288 LPIKSKQCNISFSRSSPLTRHlrSVNHSGESLKPFSCpyslCGKLFSRNDALKRHILLHTSISPAKEKLLnssskfsPLL 367

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 345 FRWSSYLLIHQRIHSGEKPYRCE--ECGKGYISKSGLNLHQRVHTGERPYNCK--ECGKSFSRASSILNHKKLHCRKKPF 420
Cdd:COG5048  368 NNEPPQSLQQYKDLKNDKKSETLsnSCIRNFKRDSNLSLHIITHLSFRPYNCKnpPCSKSFNRHYNLIPHKKIHTNHAPL 447


                 ....*..
gi 125987869 421 KCEDCGK 427
Cdd:COG5048  448 LCSILKS 454
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 276-387 5.25e-04

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 42.40  E-value: 5.25e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 276 GEKPFKCEICGksfclrsslnrhCmvhtaEKLYKSEECGKgfTDSLDLHKHQIIHTGQKPYNckecgksfrwssylliHQ 355
Cdd:COG5189  346 DGKPYKCPVEG------------C-----NKKYKNQNGLK--YHMLHGHQNQKLHENPSPEK----------------MN 390

                         90       100       110
                 ....*....|....*....|....*....|..
gi 125987869 356 RIHSGEKPYRCEECGKGYISKSGLNLHqRVHT 387
Cdd:COG5189  391 IFSAKDKPYRCEVCDKRYKNLNGLKYH-RKHS 421
zf-H2C2_2 pfam13465
Zinc-finger double domain;
267-289 5.35e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 37.35  E-value: 5.35e-04
                          10        20
                  ....*....|....*....|...
gi 125987869  267 LQKHQIIHTGEKPFKCEICGKSF 289
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSF 24
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 360-428 5.99e-04

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 42.01  E-value: 5.99e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 125987869 360 GEKPYRCE--ECGKGYISKSGLNLHqRVHtgerpyncKECGKSFSRASSILNHKKLHCRKKPFKCEDCGKR 428
Cdd:COG5189  346 DGKPYKCPveGCNKKYKNQNGLKYH-MLH--------GHQNQKLHENPSPEKMNIFSAKDKPYRCEVCDKR 407
SFP1 COG5189
Putative transcriptional repressor regulating G2/M transition [Transcription / Cell division ...
 214-298 9.34e-04

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


Pssm-ID: 227516 [Multi-domain]  Cd Length: 423  Bit Score: 41.63  E-value: 9.34e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 214 RERVHTGEKPFKCE--QCGKGFRCRAILQVHcKLHTGEKPYICEKCGRafihdfqlQKHQIIHTGEKPFKCEICGKSFCL 291
Cdd:COG5189  340 RMLKVKDGKPYKCPveGCNKKYKNQNGLKYH-MLHGHQNQKLHENPSP--------EKMNIFSAKDKPYRCEVCDKRYKN 410


                 ....*..
gi 125987869 292 RSSLNRH 298
Cdd:COG5189  411 LNGLKYH 417
zf-H2C2_2 pfam13465
Zinc-finger double domain;
379-403 1.15e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.20  E-value: 1.15e-03
                          10        20
                  ....*....|....*....|....*
gi 125987869  379 LNLHQRVHTGERPYNCKECGKSFSR 403
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 250-302 4.53e-03

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


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 36.00  E-value: 4.53e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 125987869 250 KPYiCEKCGRafihDFQLQKHQIIHTGEKPFKCEICGKSFCLRSSLNRHCM-VH 302
Cdd:cd20908    1 KPW-CYYCDR----EFDDEKILIQHQKAKHFKCHICHKKLYTAGGLAVHCLqVH 49
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 334-386 6.27e-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: 6.27e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 125987869 334 KPYnCKECGKSFRWSSYLLIHQRihsgEKPYRCEECGKGYISKSGLNLH-QRVH 386
Cdd:cd20908    1 KPW-CYYCDREFDDEKILIQHQK----AKHFKCHICHKKLYTAGGLAVHcLQVH 49
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
109-346 7.61e-03

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


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 38.52  E-value: 7.61e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 109 SIINNSHFFEQGDVPSQVEAGLSIIHTGQKPSQNGKCKQ--SFSDVAIFDPPQQFHSG-EKSHTCNECGKSFCYISALRI 185
Cdd:COG5048  228 PLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPtaSSQSSSPNESDSSSEKGfSLPIKSKQCNISFSRSSPLTR 307

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 186 HQR--VHLREKL-------SKCdmrGKEFSQSSCLQTRERVHTGEKPFKCeqcgkgfrcraILQVHCKLHTGEKPyiceK 256
Cdd:COG5048  308 HLRsvNHSGESLkpfscpySLC---GKLFSRNDALKRHILLHTSISPAKE-----------KLLNSSSKFSPLLN----N 369

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 125987869 257 CGRAFIHDFQLQKHQIIHTGEKPFKCEICGKSFCLRSSLNRHCMVHTAEklYKSEECGKGFTDSLDLHKHQIIHTGQKPY 336
Cdd:COG5048  370 EPPQSLQQYKDLKNDKKSETLSNSCIRNFKRDSNLSLHIITHLSFRPYN--CKNPPCSKSFNRHYNLIPHKKIHTNHAPL 447

                        250
                 ....*....|
gi 125987869 337 NCKECGKSFR 346
Cdd:COG5048  448 LCSILKSFRR 457
zf-H2C2_2 pfam13465
Zinc-finger double domain;
325-345 9.80e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 33.50  E-value: 9.80e-03
                          10        20
                  ....*....|....*....|.
gi 125987869  325 KHQIIHTGQKPYNCKECGKSF 345
Cdd:pfam13465   4 RHMRTHTGEKPYKCPECGKSF 24
 
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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