Repulsive guidance molecule (RGMa), a DRAGON homologue, is a bone morphogenetic protein co-receptor.
Babitt JL, Zhang Y, Samad TA, Xia Y, Tang J, Campagna JA, Schneyer AL, Woolf CJ, Lin HY. Repulsive guidance molecule (RGMa), a DRAGON homologue, is a bone morphogenetic protein co-receptor. J Biol Chem. 2005 Aug 19; 280(33):29820-7.