RAB32

(redirected from RAB32, member RAS oncogene family)

RAB32

A gene on chromosome 6q24.3 that encodes a member of the Rab subfamily of Ras-related small GTPases, which plays a key role in vesicle targeting. RAB32 acts as an A-kinase anchoring protein by binding to the regulatory subunit of protein kinase A and anchoring it to the mitochondrion.