10q23del antibody, ACVRLK3 antibody, ALK3 antibody, CD292 antibody, SKR5 antibody, 1110037I22Rik antibody, AU045487 antibody, BMPR-IA antibody, Bmpr antibody, BMPR-1 antibody, BRK-1 antibody, BMPR1A antibody, acvrlk3 antibody, alk-3 antibody, alk3 antibody, cd292 antibody, skr5 antibody, BR1a antibody, alk3tr antibody, bmpr1a antibody, zgc:136731 antibody, wu:fe05b06 antibody, wu:fe06e10 antibody, zgc:92227 antibody, bone morphogenetic protein receptor type 1A antibody, bone morphogenetic protein receptor, type 1A antibody, bone morphogenetic protein receptor type 1A S homeolog antibody, bone morphogenetic protein receptor, type IAa antibody, bone morphogenetic protein receptor, type IAb antibody, BMPR1A antibody, Bmpr1a antibody, bmpr1a antibody, bmpr1a.S antibody, bmpr1aa antibody, bmpr1ab antibody
Background
On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators. Receptor for BMP-2 and BMP-4.