EC Number |
Reaction |
Reference |
---|
1.14.99.20 | phylloquinone + reduced acceptor + O2 = 2,3-epoxyphylloquinone + acceptor + H2O |
enzyme has two distinct functions: vitamin K epoxidation and gamma-glutamyl carboxylation |
438308, 438309 |
1.14.99.20 | phylloquinone + reduced acceptor + O2 = 2,3-epoxyphylloquinone + acceptor + H2O |
enzyme linked to the vitamin K dependent carboxylation system |
438301, 438302 |
1.14.99.20 | phylloquinone + reduced acceptor + O2 = 2,3-epoxyphylloquinone + acceptor + H2O |
K218 is the essential base that deprotonates AH2 to initiate he reaction |
672089 |
1.14.99.20 | phylloquinone + reduced acceptor + O2 = 2,3-epoxyphylloquinone + acceptor + H2O |
propeptide and glutamate-containing substrates bound to the vitamin K-dependent carboxylase convert its vitamin K epoxidase function from an inactive to an active state |
438310 |
1.14.99.20 | phylloquinone + reduced acceptor + O2 = 2,3-epoxyphylloquinone + acceptor + H2O |
vitamin K-dependent carboxylase activity and vitamin K epoxidase activity are properties of the same protein |
438307 |