Compound as reactive (1)
2 cob(I)alamin + NAD+ + H+ ← 2 cob(II)alamin + NADH
Compound as product (5)
methylcob(III)alamin + tetrahymanol → 2-methyltetrahymanol + H+ + cob(II)alamin
methylcob(III)alamin + N-acetyldemethylphosphinothricin tripeptide → N-acetylphosphinothricin tripeptide + cob(II)alamin
methylcob(III)alamin + hopan-22-ol → H+ + 2-methyldiplopterol + cob(II)alamin
methylcob(III)alamin + bacteriohopanetetrol → H+ + 2-methylbacteriohopanetetrol + cob(II)alamin
2 H2O + 2 cob(II)alamin + NAD+ + H+ ← 2 aquacobalamin + NADH
Reversible reaction (3)
2 cob(II)alamin + NADP+ ↔ 2 aquacobalamin + NADPH
2 H2O + 2 cob(II)alamin + NADP+ + H+ ↔ 2 aquacobalamin + NADPH
2 cob(II)alamin + NAD+ ↔ 2 aquacobalamin + NADH