PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 4055729-1 1985 The flavoenzymes dimethylglycine dehydrogenase (EC 1.5.99.2) and sarcosine dehydrogenase (EC 1.5.99.1) contain covalently bound FAD linked via the 8 alpha-position of the isoalloxazine ring to the imidazole N(3) of a histidine residue (Cook, R. J., Misono, K. S., and Wagner, C. (1984) J. Biol. isoalloxazine 171-184 sarcosine dehydrogenase Rattus norvegicus 65-88