Co-precorrin-6B + S-adenosyl-L-methionine = Co-precorrin-7 + S-adenosyl-L-homocysteine + CO2
co-precorrin-6b + s-adenosyl-l-methionine = co-precorrin-7 + s-adenosyl-l-homocysteine + co2
Co-precorrin-6B + S-adenosyl-L-methionine = Co-precorrin-7 + S-adenosyl-L-homocysteine + CO2
co-precorrin-6b + s-adenosyl-l-methionine = co-precorrin-7 + s-adenosyl-l-homocysteine + co2