3.1.1.90 13-cis isomerohydrolase, 13-cis retinoid-specific isomerohydrolase, 13-cis-isomerohydrolase, 13-cis-specific isomerohydrolase, 13cIMH, isomerohydrolase, Rpe65, RPE65c - 714991, 729213, 732066 3.1.1.90 RPE65b formerly 729213