oxidation-reduction process oxidation-reduction process oxidation-reduction process oxidation-reduction process oxidation-reduction process oxidation-reduction process oxidation-reduction process oxidation-reduction process oxidation-reduction process oxidation-reduction process oxidation-reduction processoxidation-reduction process oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activity protein binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding oxidoreductase activityoxidoreductase activity protein bindingprotein binding organic cyclic compoundorganic cyclic compound binding heterocyclic compound bheterocyclic compound binding cofactor bindingcofactor binding small molecule bindingsmall molecule binding cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cell protein-containing complex organelle membrane-enclosed lumen cellcell protein-containing complexprotein-containing complex organelleorganelle membrane-enclosed lumenmembrane-enclosed lumen