PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9685263-2 1998 Here, two ER to Golgi v-SNAREs, Bet1p and Bos1p, were shown to interact specifically with Sar1p, Sec23p, and Sec24p, components of the COPII coat, in a guanine nucleotide-dependent fashion. Guanine Nucleotides 152-170 Bet1 golgi vesicular membrane trafficking protein Homo sapiens 32-37