PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12759371-5 2003 Guanine nucleotides exchanged into the Rab4 present on the vesicles as shown by solubilization of Rab4 by Rab-GDI; solubilization was inhibited by incubation with GTP-gamma-S and promoted by GDP. Vidarabine 39-42 RAB4A, member RAS oncogene family Homo sapiens 98-102