PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11718716-3 2001 A GST-rab33b fusion protein stabilised in its GTP form was found to interact by Western blotting or mass spectroscopy with Golgi protein GM130 and rabaptin-5 and rabex-5, two rab effector molecules thought to function exclusively in the endocytic pathway. Guanosine Triphosphate 46-49 RAB1A, member RAS oncogene family Homo sapiens 6-9