GO:0032998

Fc-epsilon receptor I complex

Details: 
A protein complex composed of an Fc-epsilon RI alpha chain and an Fc-epsilon RI gamma chain dimer with or without an Fc-episilon RI beta chain and additional signaling components. The complex functions primarily as an activating receptor for IgE. [GOC:add, ISBN:0781735149]
Evidence Code: 
IMP