FAD binding domain. This family consists of various enzymes that use FAD as a co-factor, most of the enzymes are similar to oxygen oxidoreductase. One of the enzymes Vanillyl-alcohol oxidase (VAO) has a solved structure, the alignment includes the FAD binding site, called the PP-loop, between residues 99-110. The FAD molecule is covalently bound in the known structure, however the residue that links to the FAD is not in the alignment. VAO catalyzes the oxidation of a wide variety of substrates, ranging form aromatic amines to 4-alkylphenols. Other members of this family include D-lactate dehydrogenase, this enzyme catalyzes the conversion of D-lactate to pyruvate using FAD as a co-factor; mitomycin radical oxidase, this enzyme oxidizes the reduced form of mitomycins and is involved in mitomycin resistance. This family includes MurB an UDP-N-acetylenolpyruvoylglucosamine reductase enzyme EC:1.1.1.158. This enzyme is involved in the biosynthesis of peptidoglycan.

FAD/FMN-containing dehydrogenase [Energy production and conversion].

glycolate oxidase subunit GlcD; Provisional

D-lactate dehydrogenase [cytochrome]

FAD linked oxidases, C-terminal domain. This domain has a ferredoxin-like fold.

p-CresolMethylhydroxylase: Alteration of the Structure of the Flavoprotein Subunit upon its Binding to the Cytochrome Subunit [Pseudomonas putida],1WVE_B p-Cresol Methylhydroxylase: Alteration of the Structure of the Flavoprotein Subunit upon its Binding to the Cytochrome Subunit [Pseudomonas putida],1WVF_A p-Cresol Methylhydroxylase: Alteration of the Structure of the Flavoprotein Subunit upon its Binding to the Cytochrome Subunit [Pseudomonas putida]

ChainA, P-CRESOL METHYLHYDROXYLASE [Pseudomonas putida],1DII_B Chain B, P-CRESOL METHYLHYDROXYLASE [Pseudomonas putida],1DIQ_A Chain A, P-CRESOL METHYLHYDROXYLASE [Pseudomonas putida],1DIQ_B Chain B, P-CRESOL METHYLHYDROXYLASE [Pseudomonas putida]

Crystalstructure of eugenol oxidase in complex with isoeugenol [Rhodococcus jostii RHA1],5FXD_B Crystal structure of eugenol oxidase in complex with isoeugenol [Rhodococcus jostii RHA1],5FXE_A Crystal structure of eugenol oxidase in complex with coniferyl alcohol [Rhodococcus jostii RHA1],5FXE_B Crystal structure of eugenol oxidase in complex with coniferyl alcohol [Rhodococcus jostii RHA1],5FXF_A Crystal structure of eugenol oxidase in complex with benzoate [Rhodococcus jostii RHA1],5FXF_B Crystal structure of eugenol oxidase in complex with benzoate [Rhodococcus jostii RHA1],5FXP_A Crystal structure of eugenol oxidase in complex with vanillin [Rhodococcus jostii RHA1],5FXP_B Crystal structure of eugenol oxidase in complex with vanillin [Rhodococcus jostii RHA1]

ChainA, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBG_B Chain B, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBI_A Chain A, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBI_B Chain B, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBI_C Chain C, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBI_D Chain D, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBI_E Chain E, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBI_F Chain F, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBI_G Chain G, FAD-binding oxidoreductase [Gulosibacter chungangensis],7PBI_H Chain H, FAD-binding oxidoreductase [Gulosibacter chungangensis]

Structureof the D170S/T457E double mutant of vanillyl-alcohol oxidase [Penicillium simplicissimum],1E0Y_B Structure of the D170S/T457E double mutant of vanillyl-alcohol oxidase [Penicillium simplicissimum]

4-cresol dehydrogenase [hydroxylating] flavoprotein subunit OS=Pseudomonas putida OX=303 GN=pchF PE=1 SV=3

Vanillyl-alcohol oxidase OS=Penicillium simplicissimum OX=69488 GN=VAOA PE=1 SV=1

Glycolate oxidase subunit GlcD OS=Bacillus subtilis (strain 168) OX=224308 GN=glcD PE=3 SV=1

Probable D-lactate dehydrogenase, mitochondrial OS=Danio rerio OX=7955 GN=ldhd PE=2 SV=1

D-2-hydroxyglutarate dehydrogenase OS=Pseudomonas stutzeri (strain A1501) OX=379731 GN=d2hgdh PE=1 SV=1