K00169  porA; pyruvate ferredoxin oxidoreductase alpha subunit [EC:1.2.7.1]
       K00170  porB; pyruvate ferredoxin oxidoreductase beta subunit [EC:1.2.7.1]
       K00172  porC, porG; pyruvate ferredoxin oxidoreductase gamma subunit [EC:1.2.7.1]
       K00189  vorG, porG; 2-oxoisovalerate/pyruvate ferredoxin oxidoreductase gamma subunit [EC:1.2.7.7 1.2.7.1]
       K00171  porD; pyruvate ferredoxin oxidoreductase delta subunit [EC:1.2.7.1]
       K03737  por, nifJ; pyruvate-ferredoxin/flavodoxin oxidoreductase [EC:1.2.7.1 1.2.7.-]
       K01007  pps, ppsA; pyruvate, water dikinase [EC:2.7.9.2]
       K01006  ppdK; pyruvate, orthophosphate dikinase [EC:2.7.9.1]
       K01595  ppc; phosphoenolpyruvate carboxylase [EC:4.1.1.31]
       K01958  PC, pyc; pyruvate carboxylase [EC:6.4.1.1]
       K01959  pycA; pyruvate carboxylase subunit A [EC:6.4.1.1]
       K01960  pycB; pyruvate carboxylase subunit B [EC:6.4.1.1]
       K00024  mdh; malate dehydrogenase [EC:1.1.1.37]
       K01676  E4.2.1.2A, fumA, fumB; fumarate hydratase, class I [EC:4.2.1.2]
       K01677  E4.2.1.2AA, fumA; fumarate hydratase subunit alpha [EC:4.2.1.2]
       K01678  E4.2.1.2AB, fumB; fumarate hydratase subunit beta [EC:4.2.1.2]
       K01679  E4.2.1.2B, fumC, FH; fumarate hydratase, class II [EC:4.2.1.2]
       K01675  fumD; fumarate hydratase D [EC:4.2.1.2]
       K01774  fumE; fumarate hydratase E [EC:4.2.1.2]
       K00239  sdhA, frdA; succinate dehydrogenase flavoprotein subunit [EC:1.3.5.1]
       K00240  sdhB, frdB; succinate dehydrogenase iron-sulfur subunit [EC:1.3.5.1]
       K00241  sdhC, frdC; succinate dehydrogenase cytochrome b subunit
       K00242  sdhD, frdD; succinate dehydrogenase membrane anchor subunit
       K18859  sdhD, frdD; succinate dehydrogenase subunit D
       K18860  sdhD, frdD; succinate dehydrogenase subunit D
       K00244  frdA; succinate dehydrogenase flavoprotein subunit [EC:1.3.5.1]
       K00245  frdB; succinate dehydrogenase iron-sulfur subunit [EC:1.3.5.1]
       K00246  frdC; succinate dehydrogenase subunit C
       K00247  frdD; succinate dehydrogenase subunit D
       K00233  frdA, fdrA; succinate dehydrogenase flavoprotein subunit [EC:1.3.5.1 7.1.1.12]
       K25995  frdB, fdrB; succinate dehydrogenase iron-sulfur subunit [EC:1.3.5.1 7.1.1.12]
       K25996  frdC, fdrC; succinate dehydrogenase subunit C
       K26318  fccA, fcc3; fumarate reductase (cytochrome) [EC:1.3.2.4]
       K18556  frdA; NADH-dependent fumarate reductase subunit A [EC:1.3.1.6]
       K18557  frdB; NADH-dependent fumarate reductase subunit B [EC:1.3.1.6]
       K18558  frdC; NADH-dependent fumarate reductase subunit C
       K18559  frdD; NADH-dependent fumarate reductase subunit D
       K18560  frdE; NADH-dependent fumarate reductase subunit E
       K18209  tfrA; fumarate reductase (CoM/CoB) subunit A [EC:1.3.4.1]
       K18210  tfrB; fumarate reductase (CoM/CoB) subunit B [EC:1.3.4.1]
       K01902  sucD; succinyl-CoA synthetase alpha subunit [EC:6.2.1.5]
       K01903  sucC; succinyl-CoA synthetase beta subunit [EC:6.2.1.5]
       K15038  K15038; succinyl-CoA reductase [EC:1.2.1.76]
       K14465  K14465; succinate semialdehyde reductase (NADPH) [EC:1.1.1.-]
       K14466  K14466; 4-hydroxybutyrate---CoA ligase (AMP-forming) [EC:6.2.1.40]
       K14467  4hbl; 4-hydroxybutyrate---CoA ligase (AMP-forming) [EC:6.2.1.40]
       K18861  K18861; 4-hydroxybutyrate---CoA ligase (AMP-forming) [EC:6.2.1.40]
       K25774  K25774; 4-hydroxybutyrate---CoA ligase (AMP-forming) [EC:6.2.1.40]
       K18593  E6.2.1.56; 4-hydroxybutyrate---CoA ligase (ADP-forming) [EC:6.2.1.56]
       K14534  abfD; 4-hydroxybutyryl-CoA dehydratase / vinylacetyl-CoA-Delta-isomerase [EC:4.2.1.120 5.3.3.3]
       K15016  K15016; enoyl-CoA hydratase / 3-hydroxyacyl-CoA dehydrogenase [EC:4.2.1.17 1.1.1.35]
       K00626  ACAT, atoB; acetyl-CoA C-acetyltransferase [EC:2.3.1.9]
       K00174  korA, oorA, oforA; 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit alpha [EC:1.2.7.3 1.2.7.11]
       K00175  korB, oorB, oforB; 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]
       K00177  korC, oorC; 2-oxoglutarate ferredoxin oxidoreductase subunit gamma [EC:1.2.7.3]
       K00176  korD, oorD; 2-oxoglutarate ferredoxin oxidoreductase subunit delta [EC:1.2.7.3]
       K00031  IDH1, IDH2, icd; isocitrate dehydrogenase [EC:1.1.1.42]
       K01681  ACO, acnA; aconitate hydratase [EC:4.2.1.3]
       K01682  acnB; aconitate hydratase 2 / 2-methylisocitrate dehydratase [EC:4.2.1.3 4.2.1.99]
       K01648  ACLY; ATP citrate (pro-S)-lyase [EC:2.3.3.8]
       K15230  aclA; ATP-citrate lyase alpha-subunit [EC:2.3.3.8]
       K15231  aclB; ATP-citrate lyase beta-subunit [EC:2.3.3.8]
       K15232  ccsA; citryl-CoA synthetase large subunit [EC:6.2.1.18]
       K15233  ccsB; citryl-CoA synthetase small subunit
       K15234  ccl; citryl-CoA lyase [EC:4.1.3.34]
       K01962  accA; acetyl-CoA carboxylase carboxyl transferase subunit alpha [EC:6.4.1.2 2.1.3.15]
       K02160  accB, bccP; acetyl-CoA carboxylase biotin carboxyl carrier protein
       K01961  accC; acetyl-CoA carboxylase, biotin carboxylase subunit [EC:6.4.1.2 6.3.4.14]
       K01963  accD; acetyl-CoA carboxylase carboxyl transferase subunit beta [EC:6.4.1.2 2.1.3.15]
       K01964  K01964; acetyl-CoA/propionyl-CoA carboxylase [EC:6.4.1.2 6.4.1.3]
       K18603  K18603; acetyl-CoA/propionyl-CoA carboxylase [EC:6.4.1.2 6.4.1.3]
       K15036  K15036; acetyl-CoA/propionyl-CoA carboxylase [EC:6.4.1.2 6.4.1.3 2.1.3.15]
       K18604  K18604; acetyl-CoA/propionyl-CoA carboxylase [EC:6.4.1.2 6.4.1.3 2.1.3.15]
       K15037  K15037; biotin carboxyl carrier protein
       K18605  K18605; biotin carboxyl carrier protein
       K14468  mcr; malonyl-CoA reductase / 3-hydroxypropionate dehydrogenase (NADP+) [EC:1.2.1.75 1.1.1.298]
       K15017  K15017; malonyl-CoA/succinyl-CoA reductase (NADPH) [EC:1.2.1.75 1.2.1.76]
       K15039  K15039; 3-hydroxypropionate dehydrogenase (NADP+) [EC:1.1.1.298]
       K18602  K18602; malonic semialdehyde reductase [EC:1.1.1.-]
       K14469  K14469; acrylyl-CoA reductase (NADPH) / 3-hydroxypropionyl-CoA dehydratase / 3-hydroxypropionyl-CoA synthetase [EC:1.3.1.84 4.2.1.116 6.2.1.36]
       K15018  K15018; 3-hydroxypropionyl-coenzyme A synthetase [EC:6.2.1.36]
       K18594  K18594; 3-hydroxypropionyl-CoA synthetase (ADP-forming) [EC:6.2.1.-]
       K15019  K15019; 3-hydroxypropionyl-coenzyme A dehydratase [EC:4.2.1.116]
       K15020  K15020; acryloyl-coenzyme A reductase [EC:1.3.1.84]
       K08691  mcl; malyl-CoA/(S)-citramalyl-CoA lyase [EC:4.1.3.24 4.1.3.25]
       K14449  mch, mcd; 2-methylfumaryl-CoA hydratase [EC:4.2.1.148]
       K14470  mct; 2-methylfumaryl-CoA isomerase [EC:5.4.1.3]
       K09709  meh; 3-methylfumaryl-CoA hydratase [EC:4.2.1.153]
       K15052  K15052; propionyl-CoA carboxylase [EC:6.4.1.3 2.1.3.15]
       K05606  MCEE, epi; methylmalonyl-CoA/ethylmalonyl-CoA epimerase [EC:5.1.99.1]
       K01847  MUT; methylmalonyl-CoA mutase [EC:5.4.99.2]
       K01848  E5.4.99.2A, mcmA1; methylmalonyl-CoA mutase, N-terminal domain [EC:5.4.99.2]
       K01849  E5.4.99.2B, mcmA2; methylmalonyl-CoA mutase, C-terminal domain [EC:5.4.99.2]
       K14471  smtA1; succinyl-CoA:(S)-malate CoA-transferase subunit A [EC:2.8.3.22]
       K14472  smtB; succinyl-CoA:(S)-malate CoA-transferase subunit B [EC:2.8.3.22]
       K05299  fdhA; formate dehydrogenase (NADP+) alpha subunit [EC:1.17.1.10]
       K15022  fdhB; formate dehydrogenase (NADP+) beta subunit [EC:1.17.1.10]
       K22015  fdhF; formate dehydrogenase (hydrogenase) [EC:1.17.98.4 1.17.98.-]
       K25123  hydA2; iron hydrogenase HydA2 [EC:1.12.7.-]
       K25124  hycB; FeS-containing electron transfer protein
       K01938  fhs; formate--tetrahydrofolate ligase [EC:6.3.4.3]
       K01491  folD; methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.5 3.5.4.9]
       K01500  fchA; methenyltetrahydrofolate cyclohydrolase [EC:3.5.4.9]
       K00297  metF, MTHFR; methylenetetrahydrofolate reductase (NADH) [EC:1.5.1.54]
       K25007  metV; methylenetetrahydrofolate reductase (NADH) small subunit
       K25008  rnfC2; ion-translocating oxidoreductase complex subunit C [EC:7.-.-.-]
       K15023  acsE; 5-methyltetrahydrofolate corrinoid/iron sulfur protein methyltransferase [EC:2.1.1.258]
       K25221  mtgA; [methyl-Co(III) glycine betaine-specific corrinoid protein]---tetrahydrofolate methyltransferase [EC:2.1.1.378]
       K25915  mtvA; [methyl-Co(III) methoxylated-aromatic-compound-specific corrinoid protein]---tetrahydrofolate methyltransferase [EC:2.1.1.385]
       K26930  mtqA; [methyl-Co(III) quaternary-amine-specific corrinoid protein]---tetrahydrofolate methyltransferase [EC:2.1.1.389]
       K00198  cooS, acsA; anaerobic carbon-monoxide dehydrogenase catalytic subunit [EC:1.2.7.4]
       K00196  cooF; anaerobic carbon-monoxide dehydrogenase iron sulfur subunit
       K14138  acsB; acetyl-CoA synthase [EC:2.3.1.169]
       K00197  cdhE, acsC; acetyl-CoA decarbonylase/synthase, CODH/ACS complex subunit gamma [EC:2.1.1.245]
       K00194  cdhD, acsD; acetyl-CoA decarbonylase/synthase, CODH/ACS complex subunit delta [EC:2.1.1.245]
       K00625  pta; phosphate acetyltransferase [EC:2.3.1.8]
       K13788  pta; phosphate acetyltransferase [EC:2.3.1.8]
       K15024  K15024; putative phosphotransacetylase [EC:2.3.1.8]
       K00925  ackA; acetate kinase [EC:2.7.2.1]
       K01895  ACSS1_2, acs; acetyl-CoA synthetase [EC:6.2.1.1]