. "\"The chemical reactions and pathways involving a flavin, any derivative of the dimethylisoalloxazine (7,8-dimethylbenzo[g]pteridine-2,4(3H,10H)-dione) skeleton, with a substituent on the 10 position.\" [CHEBI:30527, GOC:jl, GOC:mah]" . . "flavin-containing compound metabolic process" . "flavin-containing compound metabolism" . . . . . "riboflavin and derivative metabolism" . "riboflavin and derivative metabolic process" . "vitamin B2 and derivative metabolic process" . "vitamin B2 and derivative metabolism" .