Proteins that require a molybdenum ion and a flavin nucleotide as a part of its naturally occurring structure (e.g., aldehyde dehydrogenase). ... (05 Mar 2000) ... 
Type: Term Pronunciation: mō-lib′dō-flā′vō-prō′tēnz Definitions: 1. Proteins that require a molybdenum ion and a flavin nucleotide as a part of its naturally occurring structure (aldehyde dehydrogenase).