Ras-related GTP-binding protein B (RagB, RRAGB)

Function

• Involved in the RCC1/Ran-GTPase pathway
• has guanine nucleotide-binding activity but undetectable intrinsic GTPase activity
• short isoform binds GTP
• interacts with RRAGC & RRAGD

Compartment

cytoplasm

Alternative splicing

named isoforms=2

More general terms

• Ras-related GTP-binding protein (RRAG)

Database

• UniProt: http://www.uniprot.org/uniprot/Q5VZM2.html