Conclusion
Assessment
Binding Mode
Motif Status
Notes
Comments
Likely to be sequence specific TF
1 Monomer or homomultimer
No motif
Binds GACTNGACT based on SELEX and EMSA performed in (PMID: 8521824)
Description
Description:
polycomb group ring finger 6 [Source:HGNC Symbol;Acc:HGNC:21156]
Entrez Summary
TBA
Ensembl ID:
ENSG00000156374
External Link:
Interpro
IPR001841 ; IPR017907 ; IPR018957 ; IPR029071 ;
Protein Domain:
Protein: ENSP00000338845DBD: OtherOther: RAWUL, zf-C3HC4, zf-C3HC4_2, zf-C3HC4_3, zf-C3HC4_Protein: ENSP00000358862DBD: OtherOther: RAWUL, zf-C3HC4, zf-C3HC4_2, zf-C3HC4_3, zf-RING_1
Previous Annotations
Source
Annotation
TF-CAT classification
TF Gene Candidate_Transcription Regulatory Activity heterochromatin interaction/binding_TF PPI_ PMIDS:10500182 12167161
Vaquerizas 2009 TF classification
"a " Has direct evidence of TF function;
"b " Has evidence for an orthologous TF;
"c " contains likely DBDs, but has no functional evidence;
"x " is an unlikely TF such as predicted gene, genes with likely non-specific DBDs or that have function outside transcription;
"other " category contains proteins without clear DBDs they curated from external sources.
other
CisBP considers it as a TF?
No
TFclass considers it as a TF?
No
Has GO:0003700 "transcription factor activity, sequence-specific DNA binding"
Yes
GO-Info
GO:0001227 RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor IEA - GO_REF:0000019 GO:0003700 sequence-specific DNA binding transcription factor activity IDA - PMID:8521824
Initial Assessment
1a1 Protein has a high confidence PWM (HT-SELEX, PBM or B1H model) or there is a crystal structure that supports sequence specific DNA binding;
1a2 There is high confidence data for a close ortholog (as defined in CisBP);
2a1 There is lower confidence direct evidence, such as a Jaspar, Hocomoco or Transfac model;
2a2 There is lower confidence evidence for an close ortholog;
3a There is decent circumstantial evidence for its role as a TF or not;
4a Two or more datasets predict it as a TF;
5a One of the source datasets predicts is as a TF
4a, two or more datasets predict it as a TF
TF has conditional DNA-binding requirements
DNA-Binding
Published Motif Data
Structure
Experimental History
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BCOR has emerged as an important player in development and health [2].", "database": "PfamA", "aliStart": 200, "scoreName": "E-value", "accession": "PF16207.3", "start": 200, "score": 1e-06, "identifier": "RAWUL domain RING finger- and WD40-associated ubiquitin-like", "type": "DBD", "aliEnd": 246}}, {"startStyle": "straight", "end": 170, "endStyle": "straight", "aliStart": 134, "text": "zf-RING_UBOX", "colour": "#9999ff", "aliEnd": 170, "start": 134, "href": "http://pfam.xfam.org/family/PF13445.4", "type": "pfama", "display": "true", "metadata": {"end": 170, "description": "This zinc-finger is a typical RING-type of plant ubiquitin ligases [1].", "database": "PfamA", "aliStart": 134, "scoreName": "E-value", "accession": "PF13445.4", "start": 134, "score": 8.8e-06, "identifier": "RING-type zinc-finger", "type": "DBD", "aliEnd": 170}}, {"startStyle": "straight", "end": 173, "endStyle": "straight", "aliStart": 134, "text": "zf-RING_2", "colour": "#9999ff", "aliEnd": 173, "start": 132, "href": "http://pfam.xfam.org/family/PF13639.4", "type": "pfama", "display": "true", "metadata": {"end": 173, "description": NaN, "database": "PfamA", "aliStart": 134, "scoreName": "E-value", "accession": "PF13639.4", "start": 132, "score": 1.2e-05, "identifier": "Ring finger domain", "type": "DBD", "aliEnd": 173}}, {"startStyle": "straight", "end": 174, "endStyle": "straight", "aliStart": 134, "text": "zf-RING_5", "colour": "#9999ff", "aliEnd": 173, "start": 127, "href": "http://pfam.xfam.org/family/PF14634.4", "type": "pfama", "display": "true", "metadata": {"end": 174, "description": NaN, "database": "PfamA", "aliStart": 134, "scoreName": "E-value", "accession": "PF14634.4", "start": 127, "score": 0.00011, "identifier": "zinc-RING finger domain", "type": "DBD", "aliEnd": 173}}, {"startStyle": "straight", "end": 179, "endStyle": "straight", "aliStart": 133, "text": "zf-C3HC4_3", "colour": "#9999ff", "aliEnd": 177, "start": 131, "href": "http://pfam.xfam.org/family/PF13920.4", "type": "pfama", "display": "true", "metadata": {"end": 179, "description": NaN, "database": "PfamA", "aliStart": 133, "scoreName": "E-value", "accession": "PF13920.4", "start": 131, "score": 0.00014, "identifier": "Zinc finger, C3HC4 type (RING finger)", "type": "DBD", "aliEnd": 177}}, {"startStyle": "straight", "end": 172, "endStyle": "straight", "aliStart": 134, "text": "zf-C3HC4_4", "colour": "#9999ff", "aliEnd": 172, "start": 134, "href": "http://pfam.xfam.org/family/PF15227.4", "type": "pfama", "display": "true", "metadata": {"end": 172, "description": "This is a family of primate-specific Ret finger protein-like (RFPL) zinc-fingers of the C3HC4 type. Ret finger protein-like proteins are primate-specific target genes of Pax6, a key transcription factor for pancreas, eye and neocortex development [1]. This domain is likely to be DNA-binding [2]. This zinc-finger domain together with the RDM domain, Pfam:PF11002, forms a large zinc-finger structure of the RING/U-Box superfamily. RING-containing proteins are known to exert an E3 ubiquitin protein ligase activity with the zinc-finger structure being mandatory for binding to the E2 ubiquitin-conjugating enzyme [3].", "database": "PfamA", "aliStart": 134, "scoreName": "E-value", "accession": "PF15227.4", "start": 134, "score": 0.008, "identifier": "zinc finger of C3HC4-type, RING", "type": "DBD", "aliEnd": 172}}], "length": 276}
{"regions": [{"startStyle": "straight", "end": 172, "endStyle": "straight", "aliStart": 134, "text": "zf-C3HC4_2", "colour": "#9999ff", "aliEnd": 172, "start": 133, "href": "http://pfam.xfam.org/family/PF13923.4", "type": "pfama", "display": "true", "metadata": {"end": 172, "description": NaN, "database": "PfamA", "aliStart": 134, "scoreName": "E-value", "accession": "PF13923.4", "start": 133, "score": 3e-10, "identifier": "Zinc finger, C3HC4 type (RING finger)", "type": "DBD", "aliEnd": 172}}, {"startStyle": "straight", "end": 172, "endStyle": "straight", "aliStart": 134, "text": "zf-C3HC4", "colour": "#9999ff", "aliEnd": 172, "start": 134, "href": "http://pfam.xfam.org/family/PF00097.23", "type": "pfama", "display": "true", "metadata": {"end": 172, "description": "The C3HC4 type zinc-finger (RING finger) is a cysteine-rich domain of 40 to 60 residues that coordinates two zinc ions, and has the consensus sequence: C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C where X is any amino acid [1]. 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Proper function of the BRCA1 RING domain is critical, as evidenced by the many cancer-predisposing mutations found within this domain. A dimer is formed between the RING domains of BRCA1 and BARD1. The BRCA1-BARD1 structure provides a model for its ubiquitin ligase activity, illustrates how the BRCA1 RING domain can be involved in associations with multiple protein partners and provides a framework for understanding cancer-causing mutations at the molecular level [1]. The corresponding BRCA1-RING domain is on family zf-C3HC4_2, Pfam:PF13923.", "database": "PfamA", "aliStart": 128, "scoreName": "E-value", "accession": "PF14835.4", "start": 125, "score": 0.0025, "identifier": "zf-RING of BARD1-type protein", "type": "DBD", "aliEnd": 192}}, {"startStyle": "straight", "end": 197, "endStyle": "jagged", "aliStart": 133, "text": "zf-RING_10", "colour": "#9999ff", "aliEnd": 173, "start": 132, "href": "http://pfam.xfam.org/family/PF16685.3", "type": "pfama", "display": "true", "metadata": {"end": 197, "description": "zf-RING_10 is an N-terminal domain on E3 ubiquitin-protein ligase msl-2 proteins. The domain binds MSL1 and exhibits ubiquitin E3 ligase activity towards H2B K34, the histone proteins [1].", "database": "PfamA", "aliStart": 133, "scoreName": "E-value", "accession": "PF16685.3", "start": 132, "score": 0.0073, "identifier": "zinc RING finger of MSL2", "type": "DBD", "aliEnd": 173}}], "length": 351}