HEAR1481 folE; GTP cyclohydrolase I (GTP-CH-I)
       HEAR0280 Conserved hypothetical protein
       HEAR2843 NUDIX hydrolase
       HEAR3192 Putative dihydroneopterin aldolase
       HEAR2638 folK; 2-amino-4-hydroxy-6-hydroxymethyldihyropteridine pyrophosphokinase
       HEAR1171 folP; Dihydropteroate synthase (DHPS) (Dihydropteroate pyrophosphorylase)
       HEAR1055 folA; dihydrofolate reductase
       HEAR1226 folC; FolC bifunctional protein [Includes: Folylpolyglutamate synthase (Folylpoly-gamma-glutamate synthetase) (FPGS) (Tetrahydrofolate synthase) (Tetrahydrofolylpolyglutamate synthase); Dihydrofolate synthase]
       HEAR0565 ribA; GTP cyclohydrolase II
       HEAR1036 ribAB; Riboflavin biosynthesis protein ribAB [Includes: GTP cyclohydrolase-2 (GTP cyclohydrolase II); 3,4-dihydroxy-2-butanone 4-phosphate synthase (DHBP synthase)]
       HEAR2983 Putative para-aminobenzoate synthase (Aminodeoxychorismate synthase) PabB
       HEAR1380 putative 6-pyruvoyl tetrahydrobiopterin synthase
       HEAR0874 putative pterin-4-alpha-carbinolamine dehydratase (PHS) (4-alpha-hydroxy-tetrahydropterin dehydratase) (Pterin carbinolamine dehydratase) (PCD) (4a-hydroxytetrahydrobiopterin dehydratase)
       HEAR1379 Conserved hypothetical protein
       HEAR2938 queC; Queuosine biosynthesis protein QueC
       HEAR2862 queF; NADPH-dependent 7-cyano-7-deazaguanine reductase (NADPH-dependent nitrile oxidoreductase)
       HEAR1405 moaA; Molybdenum cofactor biosynthesis protein A
       HEAR2617 moaC; molybdenum cofactor biosynthesis protein C
       HEAR2146 moaE; Molybdopterin-converting factor subunit 2 (MPT synthase subunit 2) (Molybdopterin synthase subunit 2) (Molybdenum cofactor biosynthesis protein E) (Molybdopterin-converting factor large subunit)
       HEAR0996 mog; Molybdopterin biosynthesis mog protein
       HEAR1403 moeA1; Molybdopterin biosynthesis protein MoeA
       HEAR2148 moeA2; Molybdopterin biosynthesis protein MoeA
       HEAR1177 conserved hypothetical protein
       HEAR1404 mobA; molybdopterin-guanine dinucleotide biosynthesis protein A

K01495 GCH1; GTP cyclohydrolase IA [EC:3.5.4.16]
K09007 folE2; GTP cyclohydrolase IB [EC:3.5.4.16]
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]
K14652 ribBA; 3,4-dihydroxy 2-butanone 4-phosphate synthase / GTP cyclohydrolase II [EC:4.1.99.12 3.5.4.25]
K03342 pabBC; para-aminobenzoate synthetase / 4-amino-4-deoxychorismate lyase [EC:2.6.1.85 4.1.3.38]
K01737 queD; 6-pyruvoyltetrahydropterin/6-carboxytetrahydropterin synthase [EC:4.2.3.12 4.1.2.50]
K01724 PCBD; 4a-hydroxytetrahydrobiopterin dehydratase [EC:4.2.1.96]
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]
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]
K03750 moeA; molybdopterin molybdotransferase [EC:2.10.1.1]
K03750 moeA; molybdopterin molybdotransferase [EC:2.10.1.1]
K07141 mocA; molybdenum cofactor cytidylyltransferase [EC:2.7.7.76]
K03752 mobA; molybdenum cofactor guanylyltransferase [EC:2.7.7.77]