PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1140194-6 1975 The deuterium excess of hydrogens derived from NADPH (at C-3 and C-5) was approximately the same as that of hydrogen derived directly from water (at C-4). NADP 47-52 complement C3 Rattus norvegicus 57-60