Lymphotoxin beta receptor, also known as tumor necrosis factor receptor superfamily member 3, is a cell surface receptor for lymphotoxin involved in apoptosis and cytokine release.
Transforming growth factor beta receptor I (activin A receptor type II-like kinase, 53kDa) is a membrane-bound TGF beta receptor protein of the TGF-beta receptor family for the TGF beta superfamily of signaling ligands.