Gene Information
Gene NameITGAM
OrganismHomo sapiens (Human)
Gene Length1152
Protein NamesIntegrin alpha-M (CD11 antigen-like family member B) (CR-3 alpha chain) (Cell surface glycoprotein MAC-1 subunit alpha) (Leukocyte adhesion receptor MO1) (Neutrophil adherence receptor) (CD antigen CD11b)
Target NameNA
Target TypeNA
Gene Age244 ( ENSG00000169896 )
Evolutionary StageEumetazoa
AlphaFoldDBP11215
Gene CardITGAM
Uniprot IDP11215
PfamPF01839; PF00357; PF08441; PF00092
In ASDyes
Allosteric Predictionyes (1.023786779)
Ortholog in AnimalsAlpaca_ ITGAM ( ortholog_one2one )
Dog_ ITGAM ( ortholog_one2one )
GuineaPig_ ITGAM ( ortholog_one2one )
Macaque_ ITGAM ( ortholog_one2one )
Mouse_ Itgam ( ortholog_one2one )
Pig_ ITGAM ( ortholog_one2one )
Rat_ Itgam ( ortholog_one2one )
Rabbit_ ITGAM ( ortholog_one2one )
OhnologsITGAE, ITGA11, ITGA10
ParalogsITGA10, ITGA4, ITGAX, ITGAE, ITGA2, ITGAD, ITGA5, ITGA6, ITGAV, ITGA7, ITGA8, ITGAL, ITGA3, ITGA2B, ITGA11, ITGA1, ITGA9
Tissueartery, bone.marrow, dura.mater, left.ventricle, lung, lymph.node, spleen, tricuspid.valve, whole.blood
Tissue SpecificityPredominantly expressed in monocytes and granulocytes (PubMed:1346576). Expressed in neutrophils (at protein level) (PubMed:21193407). {ECO:0000269|PubMed:1346576, ECO:0000269|PubMed:21193407}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1BHO  (X-ray  2.70A  1BHQ  (X-ray  2.70A  1IDN  (X-ray  2.70A  1IDO  (X-ray  1.70A  1JLM  (X-ray  2.00A  1M1U  (X-ray  2.30A  1MF7  (X-ray  1.25A  1N9Z  (X-ray  2.50A  1NA5  (X-ray  1.50A  2LKE  (NMR  2LKJ  (NMR  3Q3G  (X-ray  2.70A  3QA3  (X-ray  3.00A  4M76  (X-ray  2.80A  4XW2  (X-ray  2.00A  6RHW  (X-ray  2.75A  7AKK  (X-ray  3.40A  7P2D  (X-ray  3.20A  7USL  (EM  2.70A  7USM  (EM  2.70A 
DBSNP rs1143679  rs1143680  rs1143683  rs1143678 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:21193407};
Single-pass type I membrane protein {ECO:0000305}. Membrane raft {ECO:0000269|PubMed:21193407};
Single-pass type I membrane protein {ECO:0000305}.
Mouse PG classificationNA
click here to return to the previous page