1.4.99.6	FAD	-	394974, 695533, 705545, 705583, 748083	
1.4.99.6	FAD	contains a noncovalently linked FAD	762668	
1.4.99.6	FAD	mutant Y249F protein shows both an active yellow FAD (Y249F-y) and an inactive chemically modified green 6-hydroxy-FAD cofactor. Variants show no differences in the overall protein structure and fold. Variant Y249F-y displays an alternative conformation for some active site residues and the flavin cofactor. Y249F-y with FAD samples a metastable conformational state, not available to the wild-type enzyme. The alternate conformation in the Y249F-y enzyme is responsible for the higher spin density at the C6 atom of flavin, consistent with the formation of 6-hydroxy-FAD	762738	
1.4.99.6	NADP+	the yield is highest in the presence of 0.5 mM NADP+	724092	
1.4.99.6	NADPH	dependent on	724092