si_0393	Heme_and_Siroheme_Biosynthesis	5-aminolevulinate synthase (EC 2.3.1.37)
si_0393	Heme_and_Siroheme_Biosynthesis	Coproporphyrinogen III oxidase, aerobic (EC 1.3.3.3)
si_0393	Heme_and_Siroheme_Biosynthesis	Coproporphyrinogen III oxidase, oxygen-independent (EC 1.3.99.22)
si_0393	Heme_and_Siroheme_Biosynthesis	Coproporphyrinogen III oxidase, oxygen-independent (EC 1.3.99.22), divergent, putative
si_0393	Heme_and_Siroheme_Biosynthesis	Coproporphyrinogen III oxidase, oxygen-independent (EC 1.3.99.22), divergent, putative 2
si_0393	Heme_and_Siroheme_Biosynthesis	Distant homolog of E. coli HemX protein in Xanthomonadaceae
si_0393	Heme_and_Siroheme_Biosynthesis	Ferrochelatase, protoheme ferro-lyase (EC 4.99.1.1)
si_0393	Heme_and_Siroheme_Biosynthesis	Glutamate-1-semialdehyde aminotransferase (EC 5.4.3.8)
si_0393	Heme_and_Siroheme_Biosynthesis	Glutamyl-tRNA reductase (EC 1.2.1.70)
si_0393	Heme_and_Siroheme_Biosynthesis	Glutamyl-tRNA synthetase (EC 6.1.1.17)
si_0393	Heme_and_Siroheme_Biosynthesis	HemX protein, negative effector of steady-state concentration of glutamyl-tRNA reductase
si_0393	Heme_and_Siroheme_Biosynthesis	Hemoprotein HemQ, essential component of heme biosynthetic pathway in Gram-positive bacteria
si_0393	Heme_and_Siroheme_Biosynthesis	Hypothetical membrane protein, possible involvement in cytochrome functioning/assembly
si_0393	Heme_and_Siroheme_Biosynthesis	Hypothetical radical SAM family enzyme, NOT coproporphyrinogen III oxidase, oxygen-independent
si_0393	Heme_and_Siroheme_Biosynthesis	Porphobilinogen deaminase (EC 2.5.1.61)
si_0393	Heme_and_Siroheme_Biosynthesis	Porphobilinogen synthase (EC 4.2.1.24)
si_0393	Heme_and_Siroheme_Biosynthesis	Precorrin-2 oxidase (EC 1.3.1.76)
si_0393	Heme_and_Siroheme_Biosynthesis	Protoporphyrinogen IX oxidase, aerobic (EC 1.3.3.4)
si_0393	Heme_and_Siroheme_Biosynthesis	Protoporphyrinogen IX oxidase, oxygen-independent, HemG (EC 1.3.-.-)
si_0393	Heme_and_Siroheme_Biosynthesis	Putative coproporphyrinogen III oxidase of BS HemN-type, oxygen-independent (EC 1.3.99.22), in heat shock gene cluster
si_0393	Heme_and_Siroheme_Biosynthesis	Radical SAM family enzyme, similar to coproporphyrinogen III oxidase, oxygen-independent, clustered with nucleoside-triphosphatase RdgB
si_0393	Heme_and_Siroheme_Biosynthesis	Radical SAM family protein HutW, similar to coproporphyrinogen III oxidase, oxygen-independent, associated with heme uptake
si_0393	Heme_and_Siroheme_Biosynthesis	Sirohydrochlorin ferrochelatase (EC 4.99.1.4)
si_0393	Heme_and_Siroheme_Biosynthesis	Uroporphyrinogen III decarboxylase (EC 4.1.1.37)
si_0393	Heme_and_Siroheme_Biosynthesis	Uroporphyrinogen-III methyltransferase (EC 2.1.1.107)
si_0393	Heme_and_Siroheme_Biosynthesis	Uroporphyrinogen-III synthase (EC 4.2.1.75)
si_0393	Heme_and_Siroheme_Biosynthesis	Uroporphyrinogen-III synthase, divergent, Flavobacterial type (EC 4.2.1.75)
si_0393	Heme_and_Siroheme_Biosynthesis	Uroporphyrinogen-III synthase, divergent, Francisella type (EC 4.2.1.75)