CV_0803 probable 5-aminolevulinate synthase
       CV_1937 gltX; glutamyl-tRNA synthetase
       CV_0079 hemA; glutamyl-tRNA reductase
       CV_0067 hemL; glutamate-1-semialdehyde 2,1-aminomutase
       CV_2819 probable glutamate-1-semialdehyde aminotransferase
       CV_1648 hemB; porphobilinogen synthase
       CV_0054 hemC; porphobilinogen deaminase
       CV_0052 hemD; uroporphyrinogen-III synthase
       CV_1122 hemE; uroporphyrinogen decarboxylase
       CV_0757 hemF; coproporphyrinogen oxidase
       CV_3648 hemN; oxygen-independent coproporphyrinogen III oxidase
       CV_1653 hemG; protoporphyrinogen oxidase
       CV_0155 conserved hypothetical protein
       CV_2480 hemH; ferrochelatase, protoheme ferro-lyase
       CV_0051 hemX; uroporphyrin-III C-methyltransferase
       CV_0813 cobA2; uroporphyrin-III C-methyltransferase
       CV_1569 cobA1; uroporphyrin-III C-methyltransferase
       CV_0607 ctaB; protoheme IX farnesyltransferase
       CV_3992 cyoE; farnesyl-diphosphate farnesyltransferase
       CV_0606 ctaA; cytochrome aa3 oxidase assembly protein
       CV_1565 cbiL; precorrin-2 C20-methyltransferase
       CV_1564 cbiF; precorrin-4 C11-methyltransferase protein
       CV_1563 cbiG; precorrin methylase protein
       CV_1566 cbiD; cobalamin biosynthesis cbiD transmembrane protein
       CV_1568 cobL; precorrin-6Y methylase methyltransferase protein
       CV_1567 cbiC; precorrin-8X methylmutase
       CV_1556 cobB; cobyrinic acid A,C-diamide synthase
       CV_1571 cobN; cobalamin biosynthesis protein
       CV_2911 conserved hypothetical protein
       CV_1557 btuR; cob(I)alamin adenosyltransferase
       CV_1576 cobQ; cobyric acid synthase protein
       CV_1575 cobD; cobalamin biosynthetic protein
       CV_1002 probable cobalamin biosynthesis transmembrane protein
       CV_1574 cobC; cobalamin biosynthetic protein
       CV_0495 cobU; cobalamin biosynthesis bifunctional protein: cobinamide kinase/cobinamide phosphate guanylyltransferase
       CV_0491 cobS; cobalamin (5'-phosphate) synthase
       CV_0493 cobT; nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase
       CV_0492 gpmA; phosphoglycerate mutase
       CV_1570 probable chelatase protein
       CV_1964 conserved hypothetical protein
       CV_3399 bfr; bacterioferritin
       CV_3552 probable bacterioferritin

K00643 E2.3.1.37; 5-aminolevulinate synthase [EC:2.3.1.37]
K01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]
K02492 hemA; glutamyl-tRNA reductase [EC:1.2.1.70]
K01845 hemL; glutamate-1-semialdehyde 2,1-aminomutase [EC:5.4.3.8]
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]
K00231 PPOX; protoporphyrinogen/coproporphyrinogen III oxidase [EC:1.3.3.4 1.3.3.15]
K08973 hemJ; protoporphyrinogen IX oxidase [EC:1.3.99.-]
K01772 hemH; protoporphyrin/coproporphyrin ferrochelatase [EC:4.98.1.1 4.99.1.9]
K02496 hemX; uroporphyrin-III C-methyltransferase [EC:2.1.1.107]
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]
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]
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]
K02188 cbiD; cobalt-precorrin-5B (C1)-methyltransferase [EC:2.1.1.195]
K03399 cbiE; cobalt-precorrin-7 (C5)-methyltransferase [EC:2.1.1.289]
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]
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]
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]
K02226 cobC; alpha-ribazole phosphatase [EC:3.1.3.73]
K03404 chlD; magnesium chelatase subunit D [EC:6.6.1.1]
K07226 hutZ; heme oxygenase (biliverdin-IX-beta and delta-forming) [EC:1.14.99.58]
K03594 bfr; bacterioferritin [EC:1.16.3.1]
K03594 bfr; bacterioferritin [EC:1.16.3.1]