Gene: PITX1

Basic information

Tag Content
Uniprot ID P78337; A8K3M0; D3DQB0; O14677; O60425; Q9BTI5;
Entrez ID 5307
Genbank protein ID AAB65251.1; EAW62226.1; AAH03685.1; AAC17733.1; AAH09412.1; EAW62227.1; BAF83324.1; AAC51126.1;
Genbank nucleotide ID NM_002653.4
Ensembl protein ID ENSP00000265340; ENSP00000427542;
Ensembl nucleotide ID ENSG00000069011
Gene name Pituitary homeobox 1
Gene symbol PITX1
Organism Homo sapiens
NCBI taxa ID 9606
Cleft type
Developmental stage
Data sources Homology search
Reference
Functional description Sequence-specific transcription factor that binds gene promoters and activates their transcription. May play a role in the development of anterior structures, and in particular, the brain and facies and in specifying the identity or structure of hindlimb.
Sequence
MDAFKGGMSL ERLPEGLRPP PPPPHDMGPA FHLARPADPR EPLENSASES SDTELPEKER 60
GGEPKGPEDS GAGGTGCGGA DDPAKKKKQR RQRTHFTSQQ LQELEATFQR NRYPDMSMRE 120
EIAVWTNLTE PRVRVWFKNR RAKWRKRERN QQLDLCKGGY VPQFSGLVQP YEDVYAAGYS 180
YNNWAAKSLA PAPLSTKSFT FFNSMSPLSS QSMFSAPSSI SSMTMPSSMG PGAVPGMPNS 240
GLNNINNLTG SSLNSAMSPG ACPYGTPASP YSVYRDTCNS SLASLRLKSK QHSSFGYGGL 300
QGPASGLNAC QYNS 314

Abbreviation :
CLO : cleft lip only. CPO : cleft palate only. CLP : cleft lip and palate. CL/P : cleft lip with/without cleft palate.
For humans: CL/P, CLO, CPO, and CLP. For mice: CLO, CLP, and CPO.

Gene expression information

Gene expression in different tissues (GTEx V7)

  

Gene expression in different tissues (ENCODE)

  

Protein structural annotations

3D structure in PDB database

There is no related protein structure for this gene.

Protein disorder information

Orthologous information

Relation Gene symbol Entrez ID UniProt ID Cleft type Developmental stage Species Evidence Details
1:1 orthologPITX1508754F1MU46Bos taurusPredictionMore>>
1:1 orthologPITX1481513E2RRG5Canis lupus familiarisPredictionMore>>
1:1 orthologPITX1102181864A0A452DRM8Capra hircusPredictionMore>>
1:1 orthologPITX15307P78337Homo sapiensPredictionMore>>
1:1 orthologPitx118740P70314CPOE12.5, E13.5, E14.5, E15.5Mus musculusPublicationMore>>
1:1 orthologPITX1462072A0A2J8LRP3Pan troglodytesPredictionMore>>
1:1 orthologPITX1100689266F8SIP6Sus scrofaPredictionMore>>
1:1 orthologPitx1113983Q99NA7Rattus norvegicusPredictionMore>>
1:1 orthologpitx1B2LT56Danio rerioPredictionMore>>

Other genetic variants/mutations

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Disease or phenotype associated information

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Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA bindingIBA
GO:0000981 DNA-binding transcription factor activity, RNA polymerase II-specificISA
GO:0000981 DNA-binding transcription factor activity, RNA polymerase II-specificISM
GO:0001085 RNA polymerase II transcription factor bindingIBA
GO:0001085 RNA polymerase II transcription factor bindingIPI
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specificIEA
GO:0003700 DNA-binding transcription factor activityISS
GO:0005515 protein bindingIPI
GO:0043565 sequence-specific DNA bindingIBA

GO:Biological Process

GO ID GO Term Evidence
GO:0001501 skeletal system developmentTAS
GO:0009653 anatomical structure morphogenesisIBA
GO:0014707 branchiomeric skeletal muscle developmentIEA
GO:0021983 pituitary gland developmentIEA
GO:0035116 embryonic hindlimb morphogenesisIEA
GO:0045892 negative regulation of transcription, DNA-templatedIEA
GO:0045944 positive regulation of transcription by RNA polymerase IIIEA
GO:0048625 myoblast fate commitmentIEA
GO:0051216 cartilage developmentIEA

GO:Cellular Component

GO ID GO Term Evidence
GO:0000790 nuclear chromatinISA
GO:0005634 nucleusIDA
GO:0005634 nucleusIBA
GO:0005667 transcription factor complexIEA
GO:0005737 cytoplasmIEA

Reactome Pathway

Reactome ID Reactome Term Evidence

Drugs and compounds information

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Functional annotations

Keywords

Keyword ID Keyword Term
KW-0007 Acetylation
KW-0010 Activator
KW-0217 Developmental protein
KW-0225 Disease mutation
KW-0238 DNA-binding
KW-0371 Homeobox
KW-0539 Nucleus
KW-0597 Phosphoprotein
KW-0621 Polymorphism
KW-1185 Reference proteome
KW-0804 Transcription
KW-0805 Transcription regulation

Interpro

InterPro ID InterPro Term
IPR009057 Homeobox-like_sf
IPR017970 Homeobox_CS
IPR001356 Homeobox_dom
IPR016233 Homeobox_Pitx/unc30
IPR003654 OAR_dom

PROSITE

PROSITE ID PROSITE Term
PS00027 HOMEOBOX_1
PS50071 HOMEOBOX_2
PS50803 OAR

Pfam

Pfam ID Pfam Term
PF00046 Homeodomain
PF03826 OAR

Protein-protein interaction

Protein-miRNA interaction