A protein complex that binds interleukin-7 (IL-7) and that consists of, at a minimum, an interleukin, an alpha and a gamma chain as well as optional additional kinase subunits. The alpha chain binds IL-7 with high affinity and subsequently binds the cytokine receptor common gamma chain that forms part of multiple interleukin receptors.
Comment:
An example of this is IL7R in human (P16871) in PMID:19141282 (inferred from direct assay).