T cell receptor complex (GO:0042101)

A protein complex that contains a disulfide-linked heterodimer of T cell receptor (TCR) chains, which are members of the immunoglobulin superfamily, and mediates antigen recognition ultimately resulting in T cell activation. The TCR heterodimer is associated with the CD3 complex, which consists of the nonpolymorphic polypeptides gamma, delta, epsilon, zeta, and, in some cases, eta (an RNA splice variant of zeta) or Fc epsilon chains.

Specific

alpha-beta T cell receptor complex (GO:0042105) gamma-delta T cell receptor complex (GO:0042106)

General

plasma membrane part (GO:0044459) receptor complex (GO:0043235)

References

gene ontology: GO:0042101