C21KG, G 22K, K REV, KREV 1, KREV, KREV1, RAL1B, RAP 1, RAP 1A, RAP 1B, RAP1, RAP1B, SMGP21,,RAP1A/1B
RAP1A and RAP1B belong to a family of RAS-related proteins. These proteins share approximately 50% amino acid identity with the classical RAS proteins and have numerous structural features in common.
