SMc03104 hemA; Probable 5-aminolevulinic acid synthase (delta-aminolevulinate synthase) (delta-ALA synthetase)
       SMc03172 gltX; Glutamyl-tRNA synthetase
       SMa0956 Aminotransferase, class III
       SMc01766 hemB; Probable delta-aminolevulinic acid dehydratase
       SMc03231 hemC; Probable porphobilinogen deaminase
       SMc03232 hemD; Putative uroporphyrinogen-III synthase
       SMc02794 hemE; Probable uroporphyrinogen decarboxylase
       SMc00180 hemF; Probable coproporphyrinogen III oxidase, aerobic protein
       SMa1266 hemN; HemN coproporphyrinogen III oxidase
       SMc02795 Hypothetical transmembrane protein
       SMc04019 hemH; Probable ferrochelatase
       SMc01053 cysG; Probable siroheme synthase
       SM_b20987 precorrin-2 dehydrogenase
       SMc04284 cobA; Probable uroporphyrin-III C-methyltransferase
       SMc00450 ctaB; Putative heme O synthase transmembrane protein
       SMc01800 Putative cytochrome C oxidase assembly transmembrane protein
       SMc03191 cobI; Probable precorrin-2 C20-methyltransferase
       SMc03193 cobG; Probable Precorrin-3B synthase
       SMc03190 cobJ; Probable precorrin-3B C17-methyltransferase
       SMc03187 cobM; Probable precorrin-4 C11-methyltransferase
       SMc04285 cobE; Probable cobalamin biosynthesis protein
       SMc03194 cobF; Probable Precorrin-6A synthase [deacetylating]
       SMc03189 cobK; Probable precorrin-6X reductase
       SMc03188 cobL; Probable precorrin-6Y C5,15-methyltransferase (decarboxylating) protein
       SMc03192 cobH; Probable precorrin-8X methylmutase
       SMc04282 cobB; Probable cobyrinic acid A,C-diamide synthase
       SMc04303 cobN; Probable Aerobic cobaltochelatase CobN subunit
       SMc00700 Probable Aerobic cobaltochelatase CobS subunit
       SMc00701 cobT; Probable Aerobic cobaltochelatase CobT subunit
       SMc00514 Putative monooxygenase
       SMc00731 Conserved hypothetical protein, partial homology with a human cob(I)alamin adenosyltransferase
       SMc04302 cobO; Probable Cob(I)alamin adenosyltransferase
       SMc04309 cobQ; Probable cobyric acid synthase
       SMc04279 cobD; Probable cobalamin biosynthesis transmembrane protein
       SMc04281 cobC; Probable threonine-phosphate decarboxylase
       SMc04305 cobP; Bifunctional adenosylcobalamin biosynthesis protein CobP (Adenosylcobinamide kinase and Adenosylcobinamide-phosphate guanylyltransferase)
       SMc04215 cobS; Probable cobalamin 5'-phosphate synthase transmembrane protein
       SMc04214 cobU; Probablenicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase
       SMc04457 Conserved hypothetical protein
       SMc03786 bfr; Probable bacterioferritin (Bfr) (cytochrome B-1) (cytochrome B-557) protein

K00643 E2.3.1.37; 5-aminolevulinate synthase [EC:2.3.1.37]
K01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]
K01845 hemL; glutamate-1-semialdehyde 2,1-aminomutase [EC:5.4.3.8]
K01698 hemB; porphobilinogen synthase [EC:4.2.1.24]
K01749 hemC; hydroxymethylbilane synthase [EC:2.5.1.61]
K01719 hemD; uroporphyrinogen-III synthase [EC:4.2.1.75]
K01599 hemE; uroporphyrinogen decarboxylase [EC:4.1.1.37]
K00228 CPOX; coproporphyrinogen III oxidase [EC:1.3.3.3]
K02495 hemN; oxygen-independent coproporphyrinogen III oxidase [EC:1.3.98.3]
K08973 hemJ; protoporphyrinogen IX oxidase [EC:1.3.99.-]
K01772 hemH; protoporphyrin/coproporphyrin ferrochelatase [EC:4.98.1.1 4.99.1.9]
K02302 cysG; uroporphyrin-III C-methyltransferase / precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase [EC:2.1.1.107 1.3.1.76 4.99.1.4]
K02302 cysG; uroporphyrin-III C-methyltransferase / precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase [EC:2.1.1.107 1.3.1.76 4.99.1.4]
K02303 cobA; uroporphyrin-III C-methyltransferase [EC:2.1.1.107]
K02257 COX10; heme o synthase [EC:2.5.1.141]
K02259 COX15; heme a synthase [EC:1.17.99.9]
K03394 cobI-cbiL; precorrin-2/cobalt-factor-2 C20-methyltransferase [EC:2.1.1.130 2.1.1.151]
K02229 cobG; precorrin-3B synthase [EC:1.14.13.83]
K05934 cobJ; precorrin-3B C17-methyltransferase / cobalt-factor III methyltransferase [EC:2.1.1.131 2.1.1.272]
K05936 cobM; precorrin-4/cobalt-precorrin-4 C11-methyltransferase [EC:2.1.1.133 2.1.1.271]
K02189 cbiG; cobalt-precorrin 5A hydrolase [EC:3.7.1.12]
K02228 cobF; precorrin-6A synthase [EC:2.1.1.152]
K05895 cobK-cbiJ; precorrin-6A/cobalt-precorrin-6A reductase [EC:1.3.1.54 1.3.1.106]
K00595 cobL-cbiET; precorrin-6B C5,15-methyltransferase / cobalt-precorrin-6B C5,C15-methyltransferase [EC:2.1.1.132 2.1.1.289 2.1.1.196]
K06042 cobH-cbiC; precorrin-8X/cobalt-precorrin-8 methylmutase [EC:5.4.99.61 5.4.99.60]
K02224 cobB-cbiA; cobyrinic acid a,c-diamide synthase [EC:6.3.5.9 6.3.5.11]
K02230 cobN; cobaltochelatase CobN [EC:6.6.1.2]
K09882 cobS; cobaltochelatase CobS [EC:6.6.1.2]
K09883 cobT; cobaltochelatase CobT [EC:6.6.1.2]
K13786 cobR; cob(II)yrinic acid a,c-diamide reductase [EC:1.16.8.-]
K00798 MMAB; cob(I)alamin adenosyltransferase [EC:2.5.1.17]
K19221 cobA; cob(I)alamin adenosyltransferase [EC:2.5.1.17]
K02232 cobQ; adenosylcobyric acid synthase [EC:6.3.5.10]
K02227 cbiB; adenosylcobinamide-phosphate synthase [EC:6.3.1.10]
K02225 cobC1; cobalamin biosynthesis protein CobC
K02231 cobP; adenosylcobinamide kinase / adenosylcobinamide-phosphate guanylyltransferase [EC:2.7.1.156 2.7.7.62]
K02233 E2.7.8.26; adenosylcobinamide-GDP ribazoletransferase [EC:2.7.8.26]
K00768 E2.4.2.21; nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase [EC:2.4.2.21]
K07226 hutZ; heme oxygenase (biliverdin-IX-beta and delta-forming) [EC:1.14.99.58]
K03594 bfr; bacterioferritin [EC:1.16.3.1]