GSP2 [YOR185C]
GTP-binding nuclear protein GSP2/CNR2; GTP binding protein (mammalian Ranp homolog); involved in the maintenance of nuclear organization, RNA processing and transport; interacts with Kap121p, Kap123p and Pdr6p (karyophilin betas); not required for viability; protein abundance increases in response to DNA replication stress; GSP2 has a paralog, GSP1, that arose from the whole genome duplication; Belongs to the small GTPase superfamily. Ran family.
Synonyms: GSP2, GSP2p, P32836, CNR2, P32836p ...