krueppel associated box;

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853    8 VTFKDVAVVFTREELGLLDLAQRKLYQDVMLENFRNLLSVGYHPFKLDVILQLGREDKLW 67
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPW 60

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.

                          10        20
                  ....*....|....*....|...
gi 1622896853 622 YKCGMCGKSFSQTSHLQAHQRVH 644
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23

Zinc-finger double domain;

                          10        20
                  ....*....|....*....|....
gi 1622896853 636 HLQAHQRVHTREKPYKCFVCGKGF 659
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24

krueppel associated box;

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853    8 VTFKDVAVVFTREELGLLDLAQRKLYQDVMLENFRNLLSVGYHPFKLDVILQLGREDKLW 67
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPW 60

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.

                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1622896853   8 VTFKDVAVVFTREELGLLDLAQRKLYQDVMLENFRNLLS 46
Cdd:cd07765     1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39

Zinc-finger double domain;

                          10        20
                  ....*....|....*....|....*.
gi 1622896853 468 NLQAHQRIHTGEKPYKCDVCDKNFSR 493
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26

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.

                          10        20
                  ....*....|....*....|...
gi 1622896853 622 YKCGMCGKSFSQTSHLQAHQRVH 644
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23

Zinc-finger double domain;

                          10        20
                  ....*....|....*....|....
gi 1622896853 636 HLQAHQRVHTREKPYKCFVCGKGF 659
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24

krueppel associated box;

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853    8 VTFKDVAVVFTREELGLLDLAQRKLYQDVMLENFRNLLSVGYHPFKLDVILQLGREDKLW 67
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGFQVPKPDLISQLEQGEEPW 60

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.

                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 1622896853   8 VTFKDVAVVFTREELGLLDLAQRKLYQDVMLENFRNLLS 46
Cdd:cd07765     1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVS 39

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

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 323 FSQGSHVQPHQRVSTGENLHRCQV--CAQSFNQNSCLPSHELTHPG--------------EKLCTCGTCGKGFHHSLDFD 386
Cdd:COG5048    43 FSRLEHLTRHIRSHTGEKPSQCSYsgCDKSFSRPLELSRHLRTHHNnpsdlnskslplsnSKASSSSLSSSSSNSNDNNL 122

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 387 IHCIDSAGERACKCKCDVYDKGFSQTSQLQAHQRGHSREKTYKWEVSDRISNRNSG---------LHQRVHTGEKPYTCE 457
Cdd:COG5048   123 LSSHSLPPSSRDPQLPDLLSISNLRNNPLPGNNSSSVNTPQSNSLHPPLPANSLSKdpssnlsllISSNVSTSIPSSSEN 202

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 458 VCDKGFSKASNLQAHQRIHTGEKPYKC----DVCDKNFSRNSHLQAHQRVHTGEKP--YKCDTCGKDFSQISHLQAHQRV 531
Cdd:COG5048   203 SPLSSSYSIPSSSSDQNLENSSSSLPLttnsQLSPKSLLSQSPSSLSSSDSSSSASesPRSSLPTASSQSSSPNESDSSS 282

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 532 HTG-EKPYKCETCGKGFSQSSHLQDHQQ--VHTRE--KPYKCDV--CGKGFSWSSHLQAHQRVHTGEKPYKCEEC----- 599
Cdd:COG5048   283 EKGfSLPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLnsssk 362

                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622896853 600 --GKGFIWNSYLHVHQRIHTGEKPYKC--GMCGKSFSQTSHLQAHQRVHTREKP--YKCFVCGKGF 659
Cdd:COG5048   363 fsPLLNNEPPQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPynCKNPPCSKSF 428

Zinc-finger double domain;

                          10        20
                  ....*....|....*....|....*.
gi 1622896853 468 NLQAHQRIHTGEKPYKCDVCDKNFSR 493
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26

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

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 439 RNSGLHQRVhTGEKPYTCEV--CDKGFSKASNLQAHqRIHTGekpykcdvCDKNFSRNSHLQAHQRVHTGEKPYKCDTCG 516
Cdd:COG5189   336 DTPSRMLKV-KDGKPYKCPVegCNKKYKNQNGLKYH-MLHGH--------QNQKLHENPSPEKMNIFSAKDKPYRCEVCD 405

                          90
                  ....*....|....*..
gi 1622896853 517 KDFSQISHLQAHqRVHT 533
Cdd:COG5189   406 KRYKNLNGLKYH-RKHS 421

Zinc-finger double domain;

                          10        20
                  ....*....|....*....|....
gi 1622896853 580 HLQAHQRVHTGEKPYKCEECGKGF 603
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24

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.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1622896853 480 KPYkCDVCDKNFSRNSHLQAHQRvhtgEKPYKCDTCGKDFSQISHLQAH-QRVH 532
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQK----AKHFKCHICHKKLYTAGGLAVHcLQVH 49

Zinc-finger double domain;

                          10        20
                  ....*....|....*....|..
gi 1622896853 612 HQRIHTGEKPYKCGMCGKSFSQ 633
Cdd:pfam13465   5 HMRTHTGEKPYKCPECGKSFKS 26

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.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1622896853 536 KPYkCETCGKGFSQSSHLQDHQqvhtREKPYKCDVCGKGFSWSSHLQAH-QRVH 588
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQ----KAKHFKCHICHKKLYTAGGLAVHcLQVH 49

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

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 192 QNYQSRCQQIDVKNNLcKCDHCVTQRIAHQHDGHGVNKREKAFSHNNCGKDCV-----KESSQHSIIQSGKQTSNENGKG 266
Cdd:COG5048   142 SISNLRNNPLPGNNSS-SVNTPQSNSLHPPLPANSLSKDPSSNLSLLISSNVStsipsSSENSPLSSSYSIPSSSSDQNL 220

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 267 FSVSSNLELHQQLHLEDKPQVSIEYGKGIGYISRLPrhqcvhiGEKCYQNGDSGEGFSQGSHVQPHQRVSTGENL-HRCQ 345
Cdd:COG5048   221 ENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSS-------ASESPRSSLPTASSQSSSPNESDSSSEKGFSLpIKSK 293

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 346 VCAQSFNQNSCLPSHELT--HPGEKL----CTCGTCGKGF--------HHSLdfdIHCIDSAGERACKCKCDVYDKGFSQ 411
Cdd:COG5048   294 QCNISFSRSSPLTRHLRSvnHSGESLkpfsCPYSLCGKLFsrndalkrHILL---HTSISPAKEKLLNSSSKFSPLLNNE 370

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622896853 412 TSQLQAHQRGHSREKTYKWEVSDRISNRNSGLHQRVHT------GEKPYTCEVCDKGFSKASNLQAHQRIHTGEKPYKCD 485
Cdd:COG5048   371 PPQSLQQYKDLKNDKKSETLSNSCIRNFKRDSNLSLHIithlsfRPYNCKNPPCSKSFNRHYNLIPHKKIHTNHAPLLCS 450

                         330
                  ....*....|
gi 1622896853 486 VCDKNFSRNS 495
Cdd:COG5048   451 ILKSFRRDLD 460

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.

                          10        20
                  ....*....|....*....|...
gi 1622896853 538 YKCETCGKGFSQSSHLQDHQQVH 560
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23

Zinc-finger double domain;

                          10        20
                  ....*....|....*....|....
gi 1622896853 636 HLQAHQRVHTREKPYKCFVCGKGF 659
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSF 24

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.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1622896853 452 KPYtCEVCDKGFSKASNLQAHQRIHTgekpYKCDVCDKNFSRNSHLQAH-QRVH 504
Cdd:cd20908     1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVHcLQVH 49