Conclusion
Assessment
Binding Mode
Motif Status
Notes
Comments
Known motif
1 Monomer or homomultimer
High-throughput in vitro
Description
Description:
SIX homeobox 4 [Source:HGNC Symbol;Acc:HGNC:10890]
Entrez Summary
TBA
Ensembl ID:
ENSG00000100625
External Link:
T093238_1.02
Interpro
IPR001356 ; IPR009057 ; IPR017970 ; ;
Protein Domain:
Protein: ENSP00000216513DBD: HomeodomainOther: SIX1_SDProtein: ENSP00000450761DBD: HomeodomainOther: SIX1_SD
Previous Annotations
Source
Annotation
TF-CAT classification
TF Gene_DNA-Binding sequence-specific_DNA Binding Transactivation_ PMIDS:14966291
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.
a
CisBP considers it as a TF?
Yes
TFclass considers it as a TF?
Yes
Has GO:0003700 "transcription factor activity, sequence-specific DNA binding"
No
GO-Info
GO:0001077 RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor a IEA - GO_REF:0000019
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
1a1, Direct HQ evidence
TF has conditional DNA-binding requirements
DNA-Binding
Published Motif Data
Structure
Experimental History
{"regions": [{"startStyle": "jagged", "end": 280, "endStyle": "curved", "aliStart": 230, "text": "HD", "colour": "#228B22", "aliEnd": 279, "start": 228, "href": "http://pfam.xfam.org/family/PF00046.27", "type": "pfama", "display": "true", "metadata": {"end": 280, "description": "The homeobox domain or homeodomain was first identified in a number of drosophila homeotic and segmentation proteins, but is now known to be well-conserved in many other animals, including vertebrates [PUBMED:2568852, PUBMED:1357790]. Hox genes encode homeodomain-containing transcriptional regulators that operate differential genetic programs along the anterior-posterior axis of animal bodies [PUBMED:12445403]. The domain binds DNA through a helix-turn-helix (HTH) structure. ", "database": "PfamA", "aliStart": 230, "scoreName": "E-value", "accession": "PF00046.27", "start": 228, "score": 5.1e-14, "identifier": "Homeobox domain", "type": "DBD", "aliEnd": 279}}, {"startStyle": "straight", "end": 218, "endStyle": "straight", "aliStart": 108, "text": "SIX1_SD", "colour": "#9999ff", "aliEnd": 218, "start": 108, "href": "http://pfam.xfam.org/family/PF16878.3", "type": "pfama", "display": "true", "metadata": {"end": 218, "description": "SIX1_SD is a family of eukaryotic proteins, and it is found N-terminal to the Homeobox domain. As a transcription factor it lacks intrinsic activation domains and thus needs to bind to the EYA family of co-factors in order to mediate transcriptional activation. It is the SD domain that is necessary for this protein-protein interaction, binding to the C-terminal region of EYA - Eyes absent homologue proteins [1].", "database": "PfamA", "aliStart": 108, "scoreName": "E-value", "accession": "PF16878.3", "start": 108, "score": 6.8e-46, "identifier": "Transcriptional regulator, SIX1, N-terminal SD domain", "type": "DBD", "aliEnd": 218}}], "length": 782}
{"regions": [{"startStyle": "jagged", "end": 272, "endStyle": "curved", "aliStart": 222, "text": "HD", "colour": "#228B22", "aliEnd": 271, "start": 220, "href": "http://pfam.xfam.org/family/PF00046.27", "type": "pfama", "display": "true", "metadata": {"end": 272, "description": "The homeobox domain or homeodomain was first identified in a number of drosophila homeotic and segmentation proteins, but is now known to be well-conserved in many other animals, including vertebrates [PUBMED:2568852, PUBMED:1357790]. Hox genes encode homeodomain-containing transcriptional regulators that operate differential genetic programs along the anterior-posterior axis of animal bodies [PUBMED:12445403]. The domain binds DNA through a helix-turn-helix (HTH) structure. ", "database": "PfamA", "aliStart": 222, "scoreName": "E-value", "accession": "PF00046.27", "start": 220, "score": 3e-14, "identifier": "Homeobox domain", "type": "DBD", "aliEnd": 271}}, {"startStyle": "straight", "end": 210, "endStyle": "straight", "aliStart": 100, "text": "SIX1_SD", "colour": "#9999ff", "aliEnd": 210, "start": 100, "href": "http://pfam.xfam.org/family/PF16878.3", "type": "pfama", "display": "true", "metadata": {"end": 210, "description": "SIX1_SD is a family of eukaryotic proteins, and it is found N-terminal to the Homeobox domain. As a transcription factor it lacks intrinsic activation domains and thus needs to bind to the EYA family of co-factors in order to mediate transcriptional activation. It is the SD domain that is necessary for this protein-protein interaction, binding to the C-terminal region of EYA - Eyes absent homologue proteins [1].", "database": "PfamA", "aliStart": 100, "scoreName": "E-value", "accession": "PF16878.3", "start": 100, "score": 1.4999999999999997e-46, "identifier": "Transcriptional regulator, SIX1, N-terminal SD domain", "type": "DBD", "aliEnd": 210}}], "length": 494}