GO:0030586

[methionine synthase] reductase activity

Details: 
Catalysis of the reaction: [methionine synthase]-cob(II)alamin + NADPH + H+ + S-adenosyl methionine = [methionine synthase]-methylcob(I)alamin + S-adenosylhomocysteine + NADP+. [EC:1.16.1.8]
Evidence Code: 
IBA