Compound as reactive (3)
2 ammonia + Ni2+ + precorrin-2 → 2 H2O + H+ + Ni-sirohydrochlorin
Co2+ + precorrin-2 → 4 H+ + cobalt-precorrin-2
S-adenosyl-L-methionine + precorrin-2 → S-adenosyl-L-homocysteine + precorrin-3A + H+
Compound as product (2)
S-adenosyl-L-methionine + precorrin-1 → S-adenosyl-L-homocysteine + precorrin-2
2 S-adenosyl-L-methionine + uroporphyrinogen-III → 2 S-adenosyl-L-homocysteine + precorrin-2 + H+
Reversible reaction (1)
precorrin-2 + NAD+ ↔ 2 H+ + NADH + sirohydrochlorin