Gene Information
Gene NameITGA9
OrganismHomo sapiens (Human)
Gene Length1035
Protein NamesIntegrin alpha-9 (Integrin alpha-RLC)
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000144668 )
Evolutionary StageVertebrata
AlphaFoldDBQ13797
Gene CardITGA9
Uniprot IDQ13797
PfamPF01839; PF08441
In ASDno
Allosteric Predictionyes (0.128846531)
Ortholog in AnimalsAlpaca_ ITGA9 ( ortholog_one2one )
Dog_ ITGA9 ( ortholog_one2one )
GuineaPig_ ITGA9 ( ortholog_one2one )
Macaque_ ITGA9 ( ortholog_one2one )
Mouse_ Itga9 ( ortholog_one2one )
Pig_ ITGA9 ( ortholog_one2one )
Rat_ Itga9 ( ortholog_one2one )
OhnologsITGA3, ITGA7, ITGA6, ITGA4
ParalogsITGA10, ITGA4, ITGAX, ITGAE, ITGA2, ITGAD, ITGA5, ITGA6, ITGAV, ITGA7, ITGA8, ITGAL, ITGA3, ITGA2B, ITGA11, ITGA1, ITGAM
TissueNA
Tissue SpecificityIn airway epithelium, in the basal layer of squamous epithelium, and in smooth muscle, skeletal muscle, and hepatocytes. Abundantly expressed in fetal lung and lung cancers. {ECO:0000269|PubMed:8245132, ECO:0000269|PubMed:8290272}.
Pharmacological Animal Models0.000730(Chimpanzee);0.001000(Mouse);NULL(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs267561  rs781472543 
Subcellular location [CC]Membrane {ECO:0000255};
Single-pass type I membrane protein {ECO:0000255}.
Mouse PG classificationNA
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