PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6783444-5 1981 Destruction of CA3-4 blocks the ability of Met-enkephalin, ketocyclazocine, and 5-hydroxytryptophan, but not sodium valproate or ice water to induce withdrawal-like behaviors. 5-Hydroxytryptophan 80-99 carbonic anhydrase 3 Rattus norvegicus 15-20