1.1.3.8	FAD	-	711643, 763679	
1.1.3.8	FAD	1 mol FAD per protein monomer	636313	
1.1.3.8	FAD	8alpha-(N1-histidyl)riboflavin is the cofactor structure determined by high-voltage paper electrophoresis	636313, 636317, 636322	
1.1.3.8	FAD	covalently-bound	636307, 636310, 636322	
1.1.3.8	FAD	the flavin adenine dinucleotide (FAD) binding domain comprises amino acids 21-155. FAD binds to the FAD binding domain via an 8-alpha-(N3-histidyl)-riboflavin linkage at the conserved histidine residue at position 54. During the catalytic reaction by Gulo, flavin accepts 2 electrons from the substrate l-gulono-gamma-lactone, thus undergoing a reduction, followed by oxidation through molecular oxygen, with the reaction presumably involving the ALO domain	742475	
1.1.3.8	flavin	covalently bound, flavoenzyme	389747, 636302, 636303, 636304, 636305, 636309, 636315, 636319, 636320, 636323, 636324