These cofactors, or coenzymes, provide additional functionality that extends considerably the scope of enzyme-catalyzed reactions. Some cofactors (including the iron-porphyrin prosthetic groups of ...

Reactions analogous to flavin oxygenation have been proposed for enzymes catalyzing the cofactor-independent oxygenation of, for example, urate, 3-hydroxy-4-(1H)quinolones, p-hydroquinone ...

Manganese is a cofactor for many enzymes. Cofactors are substances, such as vitamins or minerals, that bind with specific proteins and are essential for their activity. For example, manganese is a ...

This enzyme has a unique metal cluster, termed the FeMo-cofactor, that requires eight electrons and eight protons to reduce N ...