Receptor for interleukin-2. Non-covalent dimer of an alpha and a beta subunit. IL2R exists in 3 different forms: a high affinity dimer, an intermediate affinity monomer (beta subunit), and a low affinity monomer (alpha subunit). The high and intermediate affinity forms also associate with a gamma subunit. Note: This description may include information from UniProtKB.
Biological Process: activated T cell apoptosis; apoptosis; cell proliferation; cell surface receptor linked signal transduction; immune response; inflammatory response; inflammatory response to antigenic stimulus; MAPKKK cascade; negative regulation of defense response to virus; negative regulation of immune response; negative regulation of inflammatory response; negative regulation of T cell proliferation; Notch signaling pathway; positive regulation of activated T cell proliferation; positive regulation of GTPase activity; positive regulation of T cell differentiation; regulation of T cell homeostatic proliferation; regulation of T cell tolerance induction
LTP: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.