IRX4 - iroquois homeobox 4 Gene

Also Known as IRXA3

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 50805

About IRX4

Cytogenetic location: 5p15.33 Genomic coordinates (GRCh38): 5:1,877,413-1,887,179 (from NCBI)

This gene has 8 transcripts (splice variants), 193 orthologues and 6 paralogues. Biased expression in prostate (RPKM 2.5), skin (RPKM 2.0) and 3 other tissues.

Summary

Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in cell development; neuron differentiation; and regulation of transcription by RNA polymerase II. Predicted to act upstream of or within heart development. Predicted to be part of chromatin. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

IRX4 Products (5)

mRNA Protein Name
NM_001278632.1 NP_001265561.1 iroquois-class homeodomain protein IRX-4 isoform b
NM_001278633.1 NP_001265562.1 iroquois-class homeodomain protein IRX-4 isoform a
NM_001278634.2 NP_001265563.1 iroquois-class homeodomain protein IRX-4 isoform b
NM_001278635.2 NP_001265564.1 iroquois-class homeodomain protein IRX-4 isoform a
NM_016358.3 NP_057442.1 iroquois-class homeodomain protein IRX-4 isoform b
Molecular Function GO Annotation Evidence Références Source
enables protein binding IPI
IPI: Inferred from physical interaction
32296183 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

IRX4 Protein Structure

Homeobox_KN

Homeobox_KN: Homeobox KN domain (160 - 199)

  • 0
  • 100
  • 200
  • 300
  • 400
  • 519 a.a.
Protein Preferred Names Protein Names

iroquois-class homeodomain protein IRX-4

  • homeodomain protein IRXA3

IRX4 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method Références
Intra
IRX4 P78413 POU6F2 Homo sapiens P78424 32296183
Intra
IRX4 P78413 POU6F2 Homo sapiens P78424 32296183
Intra
IRX4 P78413 POU6F2 Homo sapiens P78424 32296183
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Diseases

Diseases Alias
Hypoplastic Left Heart Syndrome
  • Hlhs

  • Heart, Hypoplastic Left, Syndrome

  • Hypoplasia Of The Left Heart

  • Left Heart Hypoplasia Syndrome

  • Hlhs - [Hypoplastic Left Heart Syndrome]

  • Hypoplasia Of Aortic Valve, In Hypoplastic Left Heart Syndrome

  • Atresia Of Mitral Valve, In Hypoplastic Left Heart Syndrome

  • Atresia Or Marked Hypoplasia Of Aortic Orifice Or Valve, With Hypoplasia Of Ascending Aorta And Defective Development Of Left Ventricle

  • Atresia Or Marked Hypoplasia, Of Aortic Orifice Or Valve, With Hypoplasia Of Ascending Aorta And Defective Development Of Left Ventricle With Mitral Valve Atresia

  • Aortic Valve Atresia, In Hypoplastic Left Heart Syndrome

  • Ascending Aorta Hypoplasia, In Hypoplastic Left Heart Syndrome

Double Outlet Right Ventricle
  • Double Outlet Right Ventricle With Subpulmonary Ventricular Septal Defect

  • Taussig-Bing Syndrome

  • Dextrotransposition Of Aorta

  • Taussig-Bing Syndrome Or Defect

  • Dorv

  • Dorv With Subpulmonary Vsd

  • Dorv-Tga

  • Double Outlet Right Ventricle With Transposition Of The Great Arteries

  • Double Outlet Right Ventricle With Subpulmonary Interventricular Communication, Transposition Type

  • Taussig-Bing Heart

  • Taussig-Bing Malformation

  • Taussig-Bing Complex

  • Taussig-Bing Defect

  • Taussig-Bing

  • Double Outlet Right Ventricle With Remote Ventricular Septal Defect

  • Double Outlet Right Ventricle With Uncommitted Ventricular Septal Defect

  • Double Outlet Right Ventricle With Non-Committed Interventricular Communication

  • Double Outlet Right Ventricle With Subaortic Or Doubly Committed Interventricular Communication Without Pulmonary Stenosis

  • Double Outlet Right Ventricle With Subaortic Or Doubly Committed Interventricular Communication And Pulmonary Stenosis

Tetralogy Of Fallot
  • TOF

  • Fallot Tetralogy

  • Ventricular Septal Defect With Pulmonary Stenosis Or Atresia, Dextraposition Of Aorta, And Hypertrophy Of Right Ventricle

  • Tetrad Of Fallot

  • Fallot Tetrad

  • Fallot Disease

  • Fallot Complex

  • Subpulmonic Stenosis, Ventricular Septal Defect, Overriding Aorta, And Right Ventricular Hypertrophy

  • Interventricular Septal Defect With Dextroposition Of Aorta, Pulmonary Stenosis And Hypertrophy Of Right Ventricle

  • Interventricular Septal Defect, In Tetralogy Of Fallot

  • Ventricular Septal Defect With Obstructed Right Ventricular Outflow

  • Tof - [Tetralogy Of Fallot]

  • Pulmonary Atresia With Ventricular Septal Defect [Fallot Type]

  • Pulmonary Atresia, Ventricular Septal Defect And Mapcas

  • Pulmonary Atresia With Ventricular Septal Defect And Systemic-To-Pulmonary Collateral Arteries [Fallot Type]

Familial Atrial Fibrillation
  • Atrial Fibrillation, Familial

  • Atfb

  • Atrial Fibrillation Autosomal Dominant

  • Autosomal Dominant Atrial Fibrillation

  • Auricular Fibrillation

  • Atrial Fibrillation

  • Atrial Fibrillation, Familial, 1

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
Felis catus IRX4 VGNC VGNC:67832
Macaca mulatta IRX4 VGNC VGNC:73768
Mus musculus IRX4 MGD MGI:1355275
Rattus norvegicus IRX4 RGD RGD:1309309
Canis familiaris IRX4 VGNC VGNC:54102
Bos taurus IRX4 VGNC VGNC:30288
Others IRX4 NCBI