PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15849257-2 2005 The first domain of IGP synthase, a triad glutamine amidotransferase, hydrolyzes glutamine to form glutamate and ammonia. Glutamic Acid 99-108 guanine monophosphate synthase Homo sapiens 42-68