PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34946025-5 2021 Functional genes for methane-oxidation (prmAC, mimBD, adh, gfa, fdh) were identified. Methane 21-28 alcohol dehydrogenase 1A (class I), alpha polypeptide Homo sapiens 54-57