protein-containing complex
   |__catalytic complex
       |__oxidoreductase complex  119 rec.
           |__3-phenylpropionate dioxygenase complex
           |__5-lipoxygenase complex
           |__alkanesulfonate monooxygenase complex
           |__alpha-ketoacid dehydrogenase complex 28 rec.
           |   |__branched-chain alpha-ketoacid dehydrogenase complex 6 rec.
           |   |__oxoadipate dehydrogenase complex 5 rec.
           |   |__oxoglutarate dehydrogenase complex 8 rec.
           |   |__pyruvate dehydrogenase complex 12 rec.
           |__catalase complex
           |__CoB-CoM heterodisulfide reductase complex
           |__cytochrome o ubiquinol oxidase complex
           |__D-amino-acid dehydrogenase complex
           |__dihydropyrimidine dehydrogenase (NAD+) complex
           |__fatty acid beta-oxidation multienzyme complex 3 rec.
           |   |__mitochondrial fatty acid beta-oxidation multienzyme complex 3 rec.
           |__ferredoxin hydrogenase complex
           |__ferredoxin-thioredoxin reductase complex
           |__ferroxidase complex
           |   |__high-affinity iron exporter complex
           |   |__high-affinity iron permease complex
           |__FMN reductase complex
           |__formate dehydrogenase complex
           |__glutamate dehydrogenase complex
           |__glutamate synthase complex
           |   |__glutamate synthase complex (NADH)(+)
           |   |__glutamate synthase complex (NADPH)
           |__glycerol-3-phosphate dehydrogenase (FAD) complex
           |__glycine cleavage complex 5 rec.
           |__glycine reductase complex
           |__glycolate oxidase complex
           |__GMP reductase complex
           |__isocitrate dehydrogenase complex (NAD+) 6 rec.
           |__methane monooxygenase complex
           |__methanophenazine reducing hydrogenase complex
           |__NADH dehydrogenase complex 59 rec.
           |   |__NADH dehydrogenase complex (plastoquinone)
           |   |__respiratory chain complex I 59 rec.
           |__NADPH oxidase complex 2 rec.
           |__nitrate reductase complex
           |   |__NarGHI complex
           |__nitric-oxide synthase complex 1 rec.
           |   |__iNOS-S100A8/A9 complex
           |__nitrogenase complex
           |   |__iron-iron nitrogenase complex
           |   |__molybdenum-iron nitrogenase complex
           |   |__vanadium-iron nitrogenase complex
           |__phenylacetyl-CoA 1,2-epoxidase complex
           |__photosystem II oxygen evolving complex
           |__procollagen-proline 4-dioxygenase complex
           |   |__procollagen-proline 4-dioxygenase complex, alpha(I) type
           |   |__procollagen-proline 4-dioxygenase complex, alpha(II) type
           |   |__procollagen-proline 4-dioxygenase complex, alpha(III) type
           |__pyrroline-5-carboxylate reductase complex 2 rec.
           |__respiratory chain complex II (succinate dehydrogenase) 10 rec.
           |__ribonucleoside-diphosphate reductase complex 3 rec.
           |__sarcosine oxidase complex
           |__superoxide dismutase complex
           |__taurine dioxygenase complex
           |__thioredoxin-disulfide reductase complex
           |__trimethylamine-N-oxide reductase (cytochrome c) complex
           |__xanthine dehydrogenase complex