sgbi:P3F81_01935 K02492 glutamyl-tRNA reductase [EC:1.2.1.70] | (GenBank) hemA; glutamyl-tRNA reductase sgbi:P3F81_01930 K24866 precorrin-2 dehydrogenase [EC:1.3.1.76] | (GenBank) bifunctional precorrin-2 dehydrogenase/sirohydrochlorin ferrochelatase sgbi:P3F81_04755 K00806 undecaprenyl diphosphate synthase [EC:2.5.1.31] | (GenBank) isoprenyl transferase