KPK_1575 folE; GTP cyclohydrolase I
       KPK_4359 phoA; alkaline phosphatase
       KPK_1905 nudB; dATP pyrophosphohydrolase
       KPK_0658 folB; dihydroneopterin aldolase
       KPK_4594 folK; 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase
       KPK_0534 folP; dihydropteroate synthase
       KPK_4697 folA; dihydrofolate reductase
       KPK_1439 folC; tetrahydrofolate synthase/dihydrofolate synthase
       KPK_3161 ribA; GTP cyclohydrolase II
       KPK_0371 pabA; aminodeoxychorismate synthase, component II
       KPK_1965 pabB; aminodeoxychorismate synthase, component I
       KPK_3462 pabC; aminodeoxychorismate lyase
       KPK_1454 folX; D-erythro-7,8-dihydroneopterin triphosphate epimerase
       KPK_2936 oxidoreductase, short chain dehydrogenase/reductase family
       KPK_1003 queD; queuosine biosynthesis protein QueD
       KPK_1002 radical SAM domain protein
       KPK_4276 queC; queuosine biosynthesis protein QueC
       KPK_0985 queF; 7-cyano-7-deazaguanine reductase
       KPK_0638 metallo-beta-lactamase family protein
       KPK_3762 moaA; molybdenum cofactor biosynthesis protein A
       KPK_3760 moaC; molybdenum cofactor biosynthesis protein C
       KPK_3758 moaE; molybdopterin converting factor, subunit 2
       KPK_4747 mog; molybdopterin biosynthesis protein Mog
       KPK_3761 moaB; molybdenum cofactor biosynthesis protein B
       KPK_3706 moeA; molybdopterin biosynthesis protein MoeA
       KPK_5515 mobA; molybdopterin-guanine dinucleotide biosynthesis protein A

K01495 GCH1; GTP cyclohydrolase IA [EC:3.5.4.16]
K01077 E3.1.3.1; alkaline phosphatase [EC:3.1.3.1]
K08310 nudB; dihydroneopterin triphosphate diphosphatase [EC:3.6.1.67]
K01633 folB; 7,8-dihydroneopterin aldolase/epimerase/oxygenase [EC:4.1.2.25 5.1.99.8 1.13.11.81]
K00950 folK; 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase [EC:2.7.6.3]
K00796 folP; dihydropteroate synthase [EC:2.5.1.15]
K00287 DHFR; dihydrofolate reductase [EC:1.5.1.3]
K11754 folC; dihydrofolate synthase / folylpolyglutamate synthase [EC:6.3.2.12 6.3.2.17]
K01497 ribA; GTP cyclohydrolase II [EC:3.5.4.25]
K01664 pabA; para-aminobenzoate synthetase component II [EC:2.6.1.85]
K01665 pabB; para-aminobenzoate synthetase component I [EC:2.6.1.85]
K02619 pabC; 4-amino-4-deoxychorismate lyase [EC:4.1.3.38]
K07589 folX; D-erythro-7,8-dihydroneopterin triphosphate epimerase [EC:5.1.99.7]
K13938 folM; dihydromonapterin reductase / dihydrofolate reductase [EC:1.5.1.50 1.5.1.3]
K01737 queD; 6-pyruvoyltetrahydropterin/6-carboxytetrahydropterin synthase [EC:4.2.3.12 4.1.2.50]
K10026 queE; 7-carboxy-7-deazaguanine synthase [EC:4.3.99.3]
K06920 queC; 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]
K06879 queF; 7-cyano-7-deazaguanine reductase [EC:1.7.1.13]
K06897 K06897; 7,8-dihydropterin-6-yl-methyl-4-(beta-D-ribofuranosyl)aminobenzene 5'-phosphate synthase [EC:2.5.1.105]
K03639 moaA; GTP 3',8-cyclase [EC:4.1.99.22]
K03637 moaC; cyclic pyranopterin monophosphate synthase [EC:4.6.1.17]
K03635 MOCS2B; molybdopterin synthase catalytic subunit [EC:2.8.1.12]
K03831 mogA; molybdopterin adenylyltransferase [EC:2.7.7.75]
K03638 moaB; molybdopterin adenylyltransferase [EC:2.7.7.75]
K03750 moeA; molybdopterin molybdotransferase [EC:2.10.1.1]
K03752 mobA; molybdenum cofactor guanylyltransferase [EC:2.7.7.77]

       KPK_4697 folA; dihydrofolate reductase
       KPK_2936 oxidoreductase, short chain dehydrogenase/reductase family
       KPK_4195 folD; methylenetetrahydrofolate dehydrogenase/methenyltetrahydrofolate cyclohydrolase
       KPK_1246 glyA; serine hydroxymethyltransferase
       KPK_1309 purN; phosphoribosylglycinamide formyltransferase
       KPK_5286 purH; phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase
       KPK_0428 fmt; methionyl-tRNA formyltransferase
       KPK_0759 gcvT; glycine cleavage system T protein
       KPK_5275 metH; methionine synthase
       KPK_0879 thyA; thymidylate synthase
       KPK_2102 purU; formyltetrahydrofolate deformylase
       KPK_5441 metF; 5,10-methylenetetrahydrofolate reductase
       KPK_0753 5,10-methenyltetrahydrofolate synthetase

K00287 DHFR; dihydrofolate reductase [EC:1.5.1.3]
K13938 folM; dihydromonapterin reductase / dihydrofolate reductase [EC:1.5.1.50 1.5.1.3]
K01491 folD; methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.5 3.5.4.9]
K00600 glyA; glycine hydroxymethyltransferase [EC:2.1.2.1]
K11175 purN; phosphoribosylglycinamide formyltransferase 1 [EC:2.1.2.2]
K00602 purH; phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase [EC:2.1.2.3 3.5.4.10]
K00604 MTFMT; methionyl-tRNA formyltransferase [EC:2.1.2.9]
K00605 gcvT; glycine cleavage system T protein (aminomethyltransferase) [EC:2.1.2.10]
K00548 metH; 5-methyltetrahydrofolate--homocysteine methyltransferase [EC:2.1.1.13]
K00560 thyA; thymidylate synthase [EC:2.1.1.45]
K01433 purU; formyltetrahydrofolate deformylase [EC:3.5.1.10]
K00297 metF; methylenetetrahydrofolate reductase (NADH) [EC:1.5.1.54]
K01934 MTHFS; 5-formyltetrahydrofolate cyclo-ligase [EC:6.3.3.2]