PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16662890-7 1983 Label from supplied [(14)C][unk] choline entered choline and betaine rapidly, while phosphatidylcholine labeled only slowly and to a small extent.These results are consistent with the pathway [unk] MME -->[unk] DME --> [unk] choline --> choline --> --> betaine, with a minor side branch leading from [unk] choline into phosphatidylcholine. dimethylethylsilylimidazole 214-217 membrane metalloendopeptidase Homo sapiens 198-201 16662890-6 1983 When [(14)C][unk] MME was supplied, a small amount was hydrolyzed to the free base but the major fate was conversion to [unk] DME, [unk] choline, free choline, and betaine; label also accumulated slowly in phosphatidylcholine. dimethylethylsilylimidazole 126-129 membrane metalloendopeptidase Homo sapiens 18-21