1.8.1.8 2,6-dimethyl-1,4-benzoquinone + NAD(P)H - 2,6-dimethyl-1,4-benzoquinol + NAD(P)+ - ? 375649 1.8.1.8 5-hydroxy-1,4-naphthoquinone + NAD(P)H - 5-hydroxy-1,4-naphthoquinol + NAD(P)+ - ? 375963 1.8.1.8 barley alpha-amylase/subtilisin inhibitor + ? - ? - ? 388172 1.8.1.8 coenzyme M disulfide + 5,5'-dithiobis(2-nitrobenzoic acid) - 2 coenzyme M + thionitrobenzoate - ? 441205 1.8.1.8 coenzyme M disulfide + glutathione disulfide - 2 coenzyme M + glutathione - ? 441206 1.8.1.8 DTNB + NAD(P)H - 5-mercapto-2-nitrobenzoate + NAD(P)+ - ? 376755 1.8.1.8 insulin disulfide + 2 coenzyme A - insulin + coenzyme A disulfide - ? 441473 1.8.1.8 insulin disulfide + 2 coenzyme M - insulin + coenzyme M disulfide - ? 441474 1.8.1.8 insulin disulfide + ? - ? - ? 388936 1.8.1.8 insulin disulfide + dithiothreitol - insulin + dithiothreitol disulfide - ? 441475