Gene Information
Gene NameITGAE
OrganismHomo sapiens (Human)
Gene Length1179
Protein NamesIntegrin alpha-E (HML-1 antigen) (Integrin alpha-IEL) (Mucosal lymphocyte 1 antigen) (CD antigen CD103) [Cleaved into: Integrin alpha-E light chain; Integrin alpha-E heavy chain]
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000083457 )
Evolutionary StageVertebrata
AlphaFoldDBP38570
Gene CardITGAE
Uniprot IDP38570
PfamPF01839; PF00357; PF08441; PF00092
In ASDno
Allosteric Predictionyes (0.090600545)
Ortholog in AnimalsAlpaca_ ITGAE ( ortholog_one2one )
Dog_ ITGAE ( ortholog_one2one )
GuineaPig_ ITGAE ( ortholog_one2one )
Macaque_ ITGAE ( ortholog_one2one )
Mouse_ Itgae ( ortholog_one2one )
Pig_ ITGAE ( ortholog_one2one )
Rat_ Itgae ( ortholog_one2many )
Rabbit_ ITGAE ( ortholog_one2one )
OhnologsITGAL, ITGAM
ParalogsITGA10, ITGA4, ITGAX, ITGA2, ITGAD, ITGA5, ITGA6, ITGAV, ITGA7, ITGA8, ITGAL, ITGA3, ITGA2B, ITGA11, ITGA1, ITGAM, ITGA9
Tissuelung
Tissue SpecificityExpressed on a subclass of T-lymphocytes known as intra-epithelial lymphocytes which are located between mucosal epithelial cells.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs220479  rs2272606  rs3744679  rs1716  rs2976230 
Subcellular location [CC]Membrane;
Single-pass type I membrane protein.
Mouse PG classificationNA
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