PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3978085-0 1985 Evidence from 13C NMR for polarization of the carbonyl of oxaloacetate in the active site of citrate synthase. Oxaloacetic Acid 58-70 citrate synthase Homo sapiens 93-109 3978085-1 1985 The carbon-13 NMR spectrum of oxaloacetate bound in the active site of citrate synthase has been obtained at 90.56 MHz. Oxaloacetic Acid 30-42 citrate synthase Homo sapiens 71-87