1.1.4.1 vitamin-K-epoxide reductase (warfarin-sensitive) transferred to EC 1.17.4.4 1.1.4.2 vitamin-K-epoxide reductase (warfarin-insensitive) transferred to EC 1.17.4.5 1.1.4.B1 prostamide synthase deleted, replaced by EC 1.11.1.20