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vitamin K-epoxide cycle

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
vitamin_K + H2O + a_protein_with_a_disulfide_bond <=> 2,3-epoxy-2,3-dihydro-2-methyl-3-phytyl-1,4-naphthoquinone + a_protein_with_reduced_L-cysteine_residues 1.17.4.4 vitamin-K-epoxide reductase (warfarin-sensitive)

vitamin_KH2 + a_protein_with_a_disulfide_bond <=> vitamin_K + a_protein_with_reduced_L-cysteine_residues 1.17.4.4 vitamin-K-epoxide reductase (warfarin-sensitive)

NADPH + vitamin_K + H+ <=> NADP+ + vitamin_KH2 1.6.5.2 NAD(P)H dehydrogenase (quinone)

peptidyl-4-carboxyglutamate + 2,3-epoxy-2,3-dihydro-2-methyl-3-phytyl-1,4-naphthoquinone + H+ + H2O <=> CO2 + peptidyl-glutamate + vitamin_KH2 + O2 4.1.1.90 peptidyl-glutamate 4-carboxylase

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