RAB27A (RAB27A, Member RAS Oncogene Family) is a Protein Coding gene. Diseases associated with RAB27A include Griscelli Syndrome, Type 2 and Griscelli Syndrome. Among its related pathways are RAB geranylgeranylation and Sertoli-Sertoli Cell Junction Dynamics. The protein encoded by RAB27A belongs to the small GTPase superfamily, Rab family. The protein is membrane-bound and may be involved in protein transport and small GTPase mediated signal transduction.