KEGG Orthology (KO) [BR:hsa00001]
09150 Organismal Systems
09154 Digestive system
04980 Cobalamin transport and metabolism
4552 (MTRR)
Enzymes [BR:hsa01000]
1. Oxidoreductases
1.16 Oxidizing metal ions
1.16.1 With NAD+ or NADP+ as acceptor
1.16.1.8 [methionine synthase] reductase
4552 (MTRR)