TF Info Page for PITX1 (Homeodomain)

Conclusion

Assessment Binding Mode Motif Status Notes Comments
Known motif 1 Monomer or homomultimer High-throughput in vitro

Description

Description: paired like homeodomain 1 [Source:HGNC Symbol;Acc:HGNC:9004]
Entrez Summary NA
Ensembl ID: ENSG00000069011
External Link: CisBP
Interpro IPR001356; IPR003654; IPR009057; IPR016233; IPR017970; IPR020479;
Protein Domain: ENSP00000265340
Protein Domain: ENSP00000427542
Protein Domain: ENSP00000423624
Protein Domain: ENSP00000451199
Protein Domain: ENSP00000422908
Domain:
Protein: ENSP00000265340DBD: HomeodomainOther: OAR
Protein: ENSP00000427542DBD: HomeodomainOther: OAR
Protein: ENSP00000423624DBD: HomeodomainOther:
Protein: ENSP00000451199DBD: HomeodomainOther:
Protein: ENSP00000422908DBD: HomeodomainOther:

Previous Annotations

Source Annotation
TF-CAT classification TF Gene_DNA-Binding
sequence-specific_DNA Binding_
PMIDS:11328855 15226417
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" Yes
GO-Info GO:0001077
RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor a
IEA - GO_REF:0000019
GO:0003700
sequence-specific DNA binding transcription factor activity
ISS - GO_REF:0000024
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

Source Annotation Motif Evidence
HT-SELEXJolma2013Direct
HT-SELEXJolma2013Direct
HT-SELEXJolma2013Direct
HT-SELEXYin2017Direct
HT-SELEXYin2017Direct
Methyl-HT-SELEXYin2017Direct
Methyl-HT-SELEXYin2017Direct
TransfacTransfacLicense requiredDirect
TransfacTransfacLicense requiredDirect
PBMBerger08Inferred - Pitx1 (100% AA Identity, Mus musculus)
PBMBarrera2016Inferred - PITX2 (96% AA Identity, Homo sapiens)
PBMBarrera2016Inferred - PITX2 (96% AA Identity, Homo sapiens)
HT-SELEXYin2017Inferred - PITX2 (96% AA Identity, Homo sapiens)
HT-SELEXYin2017Inferred - PITX2 (96% AA Identity, Homo sapiens)
Methyl-HT-SELEXYin2017Inferred - PITX2 (96% AA Identity, Homo sapiens)
Methyl-HT-SELEXYin2017Inferred - PITX2 (96% AA Identity, Homo sapiens)
PBMBerger08Inferred - Pitx2 (96% AA Identity, Mus musculus)
HT-SELEXYin2017Inferred - PITX3 (96% AA Identity, Homo sapiens)
Methyl-HT-SELEXYin2017Inferred - PITX3 (96% AA Identity, Homo sapiens)
PBMBerger08Inferred - Pitx3 (96% AA Identity, Mus musculus)
TransfacTransfacLicense requiredInferred - PITX2 (96% AA Identity, Homo sapiens)
TransfacTransfacLicense requiredInferred - PITX2 (96% AA Identity, Homo sapiens)
TransfacTransfacLicense requiredInferred - PITX2 (96% AA Identity, Homo sapiens)
TransfacTransfacLicense requiredInferred - PITX3 (96% AA Identity, Homo sapiens)
TransfacTransfacLicense requiredInferred - PITX3 (96% AA Identity, Homo sapiens)
TransfacTransfacLicense requiredInferred - PITX3 (96% AA Identity, Homo sapiens)
MiscHocoMocoInferred - PITX2 (96% AA Identity, Homo sapiens)
PBMBarrera2016Inferred - PITX2 (94% AA Identity, Homo sapiens)
PBMBusserDevelopment2012Inferred - Ptx1 (91% AA Identity, Drosophila melanogaster)
B1HJASPARInferred - Ptx1 (91% AA Identity, Drosophila melanogaster)
HT-SELEXNitta2015Inferred - Ptx1 (91% AA Identity, Drosophila melanogaster)
HT-SELEXNitta2015Inferred - Ptx1 (91% AA Identity, Drosophila melanogaster)
HT-SELEXNitta2015Inferred - Ptx1 (91% AA Identity, Drosophila melanogaster)
PBMZoo_01Inferred - Ptx1 (91% AA Identity, Drosophila melanogaster)
PBMTF_EvolutionUnpublished DataInferred - Cbr-unc-30 (84% AA Identity, Caenorhabditis briggsae)

Structure

Structure PDB Not_Covered

Experimental History

Method Constructs
Tried in PBM?
(Whether the protein was tried in PBM or not)
Tried in HT-SELEX
(Whether the protein was tried in HT-SELEX or not, and if so, then what kind of clones were tested)
Other Information?
(Tried with another method and failed?)

External Contribution