1. Gene
  2. PITX1 - paired like homeodomain 1 Gene

PITX1 - paired like homeodomain 1 Gene

Homo sapiens

Also known as BFT; CCF; POTX; PTX1; LBNBG

Gene ID: 5307 | Gene type: protein coding

About PITX1

Cytogenetic location: 5q31.1 Genomic coordinates (GRCh38): 5:135,027,734-135,034,789 (from NCBI)

This gene has 6 transcripts (splice variants), 198 orthologues, 50 paralogues and is associated with 8 phenotypes. Biased expression in esophagus (RPKM 52.6), salivary gland (RPKM 12.7) and 6 other tissues.

Summary

This gene encodes a member of the RIEG/PITX homeobox family, which is in the bicoid class of homeodomain proteins. Members of this family are involved in organ development and left-right asymmetry. This protein acts as a transcriptional regulator involved in basal and hormone-regulated activity of Prolactin. [provided by RefSeq, Jul 2008]

PITX1 Products(1)

mRNA Protein Name
NM_002653.5 NP_002644.4 pituitary homeobox 1
Gene Ontology
  • Molecular Function
  • Cellular Component
Molecular Function GO Annotation Evidence Reference Source
enables RNA polymerase II-specific DNA-binding transcription factor binding IPI
IPI: Inferred from physical interaction
26612202 GOA
enables protein binding IPI
IPI: Inferred from physical interaction
16189514 GOA
enables sequence-specific double-stranded DNA binding IDA
IDA: Inferred from direct assay
28473536 GOA
Cellular Component GO Annotation Evidence Reference Source
located in nucleus IDA
IDA: Inferred from direct assay
17984056 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

PITX1 Protein Structure

Homeobox

Homeobox: Homeobox domain (90 - 146)

OAR

OAR: OAR domain (275 - 294)

  • 0
  • 100
  • 200
  • 314 a.a.
Protein Preferred Names Protein Names

pituitary homeobox 1

hindlimb expressed homeobox protein backfoot

Related Diseases

Diseases Alias
Clubfoot, Congenital, With Or Without Deficiency Of Long Bones And/Or Mirror-Image Polydactyly

CCF

Familial Clubfoot Due To 5q31 Microdeletion

Familial Clubfoot Due To Pitx1 Point Mutation

Hereditary Clubfoot Due To Pitx1 Point Mutation

Hereditary Clubfoot Due To 5q31 Microdeletion

Talipes Equinovarus

Tev

Clubfoot, Congenital, With/Without Deficiency Of Long Bones And/Or Mirror-Image Polydactyly

Liebenberg Syndrome

Brachydactyly With Joint Dysplasia

Brachydactyly-Elbow Wrist Dysplasia Syndrome

Carpal Synostosis With Dysplastic Elbow Joints And Brachydactyly

LBNBG

Synostosis, Carpal, With Dysplastic Elbow Joints And Brachydactyly

Brachydactyly Elbow Wrist Dysplasia

Brachydactyly-Joint Dysplasia Syndrome

Clubfoot

Congenital Talipes Equinovarus

Congenital Clubfoot

Congenital Equinovarus

Equinovarus Deformity Of Foot

Club Foot

Talipes Equinovarus

Congenital Equinovarus

Congenital Talipes Equinovarus

Equinovarus

Congenital Varus Clubfoot

Laurin-Sandrow Syndrome

Sandrow Syndrome

Tetramelic Mirror-Image Polydactyly

Mirror-Image Polydactyly

Mirror Hands And Feet With Nasal Defects

Tmip

LSS

Mip

Mirror Hands And Feets-Nasal Defects Syndrome

Fibula And Ulna, Duplication Of, With Absence Of Tibia And Radius

Miccor Hands And Feet With Nasal Defects

Mipduplication Of Fibuland Ulna With Absence Of Tibia And Radius

Fibula Ulna Duplication Tibia Radius Absence

Laurin Sandrow Syndrome

Duplication Of Fibula And Ulna With Absence Of Tibia And Radius

Segmental Laurin-Sandrow Syndrome

Laurin-Sandrow Syndrome, Segmental

Hurler Syndrome

Mucopolysaccharidosis Ih

Mucopolysaccharidosis Type Ih

Mps1-H

MPS1H

Hurler Disease

Mpsih

Mucopolysaccharidosis Type 1h

Alpha-L-Iduronidase Deficiency

Dysostosis Multiplex

Dysostosis Multiplex Syndrome

Gargoylism

Hurler Disease Mps Type 1h

Hurler-Pfaundler Syndrome

L-Iduronidase Deficiency, Hurler Type

Mucopolysaccharidosis Type I Severe Form

Mucopolysaccharidosis 1h

Hurler'S Syndrome

Mps Ih

Mps-Ih

Pfaundler-Hurler Syndrome

Mucopolysaccharidosis I

Hemimelia

Longitudinal Meromelia

Tibial Hemimelia

Tibia, Absence Of

Congenital Absence Of Tibia

Thm

Absence Of Tibia

Bilateral Absence Of The Tibia

Congenital Aplasia And Dysplasia Of The Tibia With Intact Fibula

Congenital Longitudinal Deficiency Of The Tibia

Tibial Longitudinal Meromelia

Longitudinal Reduction Defect Of Tibia

Agenesis Of Tibia

Congenital Absence Of Tibia With Or Without Absence Of Some Distal Elements

Congenital Absence Of Tibia With Or Without Absence Of Some, But Not All, Distal Elements

Polydactyly

Non-Syndromic Polydactyly

Polydactyly, Postaxial

Postaxial Polydactyly

Supernumerary Digit

Extra Digits

Hyperdactyly

Polydactylia

Polydactylism

Supernumerary Digits

Inflammatory Diarrhea
Chromosome 17q23.1-Q23.2 Deletion Syndrome

17q23.1q23.2 Microdeletion Syndrome

17q23.1-Q23.2 Microdeletion Syndrome

Del(17)(Q23.1q23.2)

Monosomy 17q23.1q23.2

Monosomy 17q23.1-Q23.2

Ischiocoxopodopatellar Syndrome With Or Without Pulmonary Arterial Hypertension

Small Patella Syndrome

Ischiopatellar Dysplasia

Coxopodopatellar Syndrome

Scott-Taor Syndrome

Sps

Ischiocoxopodopatellar Syndrome

Patella Aplasia, Coxa Vara, And Tarsal Synostosis

ICPPS

Congenital Coxa Vara, Patella Aplasia And Tarsal Synostosis

Coxo-Podo-Patellar Syndrome

Patella Aplasia, Coxa Vara, Tarsal Synostosis

Coxopodipatellar Syndrome

Facioscapulohumeral Muscular Dystrophy 1

Facioscapulohumeral Muscular Dystrophy

Fshd

Landouzy-Dejerine Muscular Dystrophy

Muscular Dystrophy, Facioscapulohumeral

FSHD1

Fshd1a

Muscular Dystrophy, Facioscapulohumeral, Type 1a

Facioscapulohumeral Muscular Dystrophy Type 1a

Fsh Muscular Dystrophy

Facioscapulohumeral Muscular Dystrophy 1a

Facioscapulohumeral Atrophy

Facioscapulohumeral Myopathy

Muscular Dystrophy, Facioscapulohumeral, Type 1

Facioscapulohumeral Muscular Dystrophy Type 1

Landouzy Dejerine Muscular Dystrophy

Muscular Dystrophy, Landouzy-Dejerine

Fshmd1a

Facio-Scapulo-Humeral Dystrophy

Facioscapulohumeral Type Progressive Muscular Dystrophy

Facioscapuloperoneal Muscular Dystrophy

Facioscapulohumeral Dystrophy

Fsh Dystrophy

Landouzy-Dejerine Dystrophy

Landouzy-Dejerine Myopathy

Fmd

Facioscapulohumeral Muscular Dystrophy-1a

Muscular Dystrophy Facioscapulohumeral

Dystrophy, Muscular, Facioscapulohumeral

Dystrophy, Muscular, Facioscapulohumeral, Type 1

Landouzy-Dejerine Disease

Landouzy-Déjerine Atrophy

Facioscapulohumeral Muscle Dystrophy

Fmd - [Facioscapulohumeral Muscular Dystrophy]

Fsh - [Facioscapulohumeral Muscular Dystrophy]

Fshd - [Facioscapulohumeral Muscular Dystrophy]

Landouzy-Déjerine Dystrophy Or Facioscapulohumeral Atrophy

Landouzy-Déjérine Muscular Dystrophy

Vertical Talus, Congenital

Congenital Vertical Talus

CVT

Congenital Convex Pes Valgus

Rocker-Bottom Foot Deformity

Vertical Talus

Pes Valgus, Congenital Convex

Congenital Convex Foot

Congenital Rocker-Bottom Foot

Rocker Bottom Foot

Flatfoot

Rocker-Bottom Foot

Charcot-Marie-Tooth Disease, Foot Deformity Of

Axenfeld-Rieger Syndrome, Type 3

Axenfeld-Rieger Syndrome Type 3

RIEG3

Anterior Chamber Cleavage Syndrome

Anterior Segment Mesenchymal Dysgenesis

Axenfeld-Rieger Anomaly With Cardiac Defects And/Or Sensorineural Hearing Loss

Axenfeld-Rieger Anomaly With Or Without Cardiac Defects And/Or Sensorineural Hearing Loss

Rieger Syndrome Type 3

Axenfeld-Rieger Anomaly

Rieger Syndrome, Type 3

Axenfeld-Rieger Syndrome 3

Axenfeld Anomaly

Rieger Anomaly

Rieger Syndrome

Rieger Eye Malformation Sequence

Pituitary Hypoplasia

Hypoplasia Of The Pituitary Gland

Axenfeld-Rieger Syndrome

Axenfeld Syndrome

Rieger Syndrome

Rieger Anomaly

Axenfeld Anomaly

Anomaly, Rieger'S

Hagedoom Syndrome

Rgs - Rieger Syndrome

Rieger'S Anomaly

Goniodysgenesis Hypodontia

Iridogoniodysgenesis With Somatic Anomalies

Ars

Axenfeld And Rieger Anomaly

Axra

Axrs

Rieger Eye Malformation Sequence

Septooptic Dysplasia

Septo-Optic Dysplasia

De Morsier Syndrome

Growth Hormone Deficiency With Pituitary Anomalies

SOD

Pituitary Hormone Deficiency, Combined, 5

Septo-Optic Dysplasia Spectrum

Septo-Optic Dysplasia With Growth Hormone Deficiency

Pituitary Hormone Deficiency, Combined 5

Hypopituitarism And Septooptic 'Dysplasia'

GHDPA

CPHD5

Dysplasia, Septo-Optic

Kallmann Syndrome

Treacher Collins Syndrome 1

Treacher Collins Syndrome

Mandibulofacial Dysostosis

Treacher Collins-Franceschetti Syndrome

Tcof

Tcs

Mfd1

Franceschetti-Klein Syndrome

TCS1

Franceschetti Syndrome

Franceschetti-Zwahlen-Klein Syndrome

Zygoauromandibular Dysplasia

Treacher-Collins Syndrome

Mandibulofacial Dysostosis Without Limb Anomalies

Bilateral And Symmetric Oto-Mandibular Dysplasia

Muscular Dystrophy

Muscular Dystrophies

Congenital Md

Congenital Muscular Dystrophy

Cmd

Mdc

Dystrophy, Muscular

Gower'S Muscular Dystrophy

Progressive Musclular Dystrophy

Pseudohypertrophic Atrophy

Pseudohypertrophic Muscle Paralysis

Pseudohypertrophic Muscular Atrophy

Pseudohypertrophic Muscular Dystrophy

Pseudohypertrophic Paralysis

Pseudomuscular Hypertrophy

Scoliosis
Distal Arthrogryposis

Arthrogryposis Multiplex Congenita

Arthrogryposis

Congenital Multiple Arthrogryposis

Congenital Arthromyodysplasia

Fibrous Ankylosis Of Multiple Joints

Guerin-Stern Syndrome

Guérin-Stern Syndrome

Myodystrophia Fetalis Deformans

Otto Syndrome

Rocher-Sheldon Syndrome

Rossi Syndrome

Amc

Multiple Congenital Arthrogryposis

Arthrogryposis Syndrome

Arthrogryposis, Distal

Distal Arthrogryposis Syndrome

Freeman-Sheldon Syndrome

Arthrogryposis, Distal, Type 2b

Congenital Multiplex Arthrogryposis

Amyoplasia Congenita

Congenital Amyoplasia

Amc - [Arthrogryposis Multiplex Congenita]

Autism

Autistic Disorder

Autism Susceptibility 1

Childhood Autism

Autistic Disorder Of Childhood Onset

Infantile Autism

Kanner'S Syndrome

Autistic

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Bos taurus PITX1 VGNC VGNC:32924
Canis familiaris PITX1 VGNC VGNC:44589
Rattus norvegicus PITX1 RGD RGD:69253
Mus musculus PITX1 MGD MGI:107374
Macaca mulatta PITX1 VGNC VGNC:110445
Felis catus PITX1 VGNC VGNC:102289