2.3.1.290 4-nitrobenzoyl-CoA + malonyl-CoA + 6 (S)-methylmalonyl-CoA + 6 NADPH + 4 H+ - Streptomyces spectabilis demethyldeoxyspectinabilin + 7 CO2 + 8 CoA + 6 NADP+ + 5 H2O - ? 449338 2.3.1.290 4-nitrobenzoyl-CoA + malonyl-CoA + 6 (S)-methylmalonyl-CoA + 6 NADPH + 4 H+ - Streptomyces orinoci demethyldeoxyspectinabilin + 7 CO2 + 8 CoA + 6 NADP+ + 5 H2O - ? 449338