| COG ID Link to COG |
Functional Description | Protein Count Link to protein list |
|---|---|---|
| COG1126 | GlnQ ABC-type polar amino acid transport system, ATPase component [Amino acid transport and metabolism] | 1324 |
| COG1124 | DppF ABC-type dipeptide/oligopeptide/nickel transport system, ATPase component [Amino acid transport and metabolism / Inorganic ion transport and metabolism] | 1135 |
| COG4608 | AppF ABC-type oligopeptide transport system, ATPase component [Amino acid transport and metabolism] | 923 |
| COG3842 | PotA ABC-type spermidine/putrescine transport systems, ATPase components [Amino acid transport and metabolism] | 829 |
| COG1748 | LYS9 Saccharopine dehydrogenase and related proteins [Amino acid transport and metabolism] | 829 |
| COG1703 | ArgK Putative periplasmic protein kinase ArgK and related GTPases of G3E family [Amino acid transport and metabolism] | 823 |
| COG1125 | OpuBA ABC-type proline/glycine betaine transport systems, ATPase components [Amino acid transport and metabolism] | 821 |
| COG3104 | PTR2 Dipeptide/tripeptide permease [Amino acid transport and metabolism] | 805 |
| COG4175 | ProV ABC-type proline/glycine betaine transport system, ATPase component [Amino acid transport and metabolism] | 664 |
| COG0410 | LivF ABC-type branched-chain amino acid transport systems, ATPase component [Amino acid transport and metabolism] | 642 |
| COG1506 | DAP2 Dipeptidyl aminopeptidases/acylaminoacyl-peptidases [Amino acid transport and metabolism] | 609 |
| COG0477 | ProP Permeases of the major facilitator superfamily [Carbohydrate transport and metabolism / Amino acid transport and metabolism / Inorganic ion transport and metabolism / General function prediction only] | 589 |
| COG0697 | RhaT Permeases of the drug/metabolite transporter (DMT) superfamily [Carbohydrate transport and metabolism / Amino acid transport and metabolism / General function prediction only] | 568 |
| COG0411 | LivG ABC-type branched-chain amino acid transport systems, ATPase component [Amino acid transport and metabolism] | 558 |
| COG0444 | DppD ABC-type dipeptide/oligopeptide/nickel transport system, ATPase component [Amino acid transport and metabolism / Inorganic ion transport and metabolism] | 543 |
| COG0169 | AroE Shikimate 5-dehydrogenase [Amino acid transport and metabolism] | 529 |
| COG1063 | Tdh Threonine dehydrogenase and related Zn-dependent dehydrogenases [Amino acid transport and metabolism / General function prediction only] | 504 |
| COG0421 | SpeE Spermidine synthase [Amino acid transport and metabolism] | 485 |
| COG5006 | rhtA Threonine/homoserine efflux transporter [Amino acid transport and metabolism] | 480 |
| COG4598 | HisP ABC-type histidine transport system, ATPase component [Amino acid transport and metabolism] | 472 |
| COG0703 | AroK Shikimate kinase [Amino acid transport and metabolism] | 449 |
| COG2021 | MET2 Homoserine acetyltransferase [Amino acid transport and metabolism] | 427 |
| COG0686 | Ald Alanine dehydrogenase [Amino acid transport and metabolism] | 427 |
| COG1770 | PtrB Protease II [Amino acid transport and metabolism] | 418 |
| COG4917 | EutP Ethanolamine utilization protein [Amino acid transport and metabolism] | 379 |
| COG4161 | ArtP ABC-type arginine transport system, ATPase component [Amino acid transport and metabolism] | 369 |
| COG0560 | SerB Phosphoserine phosphatase [Amino acid transport and metabolism] | 358 |
| COG0111 | SerA Phosphoglycerate dehydrogenase and related dehydrogenases [Amino acid transport and metabolism] | 346 |
| COG0287 | TyrA Prephenate dehydrogenase [Amino acid transport and metabolism] | 334 |
| COG2939 | Carboxypeptidase C (cathepsin A) [Amino acid transport and metabolism] | 331 |
| COG1505 | Serine proteases of the peptidase family S9A [Amino acid transport and metabolism] | 331 |
| COG0493 | GltD NADPH-dependent glutamate synthase beta chain and related oxidoreductases [Amino acid transport and metabolism / General function prediction only] | 308 |
| COG0665 | DadA Glycine/D-amino acid oxidases (deaminating) [Amino acid transport and metabolism] | 300 |
| COG3283 | TyrR Transcriptional regulator of aromatic amino acids metabolism [Transcription / Amino acid transport and metabolism] | 299 |
| COG0002 | ArgC Acetylglutamate semialdehyde dehydrogenase [Amino acid transport and metabolism] | 268 |
| COG1231 | Monoamine oxidase [Amino acid transport and metabolism] | 264 |
| COG0136 | Asd Aspartate-semialdehyde dehydrogenase [Amino acid transport and metabolism] | 250 |
| COG0289 | DapB Dihydrodipicolinate reductase [Amino acid transport and metabolism] | 228 |
| COG3075 | GlpB Anaerobic glycerol-3-phosphate dehydrogenase [Amino acid transport and metabolism] | 209 |
| COG2303 | BetA Choline dehydrogenase and related flavoproteins [Amino acid transport and metabolism] | 201 |
| COG0345 | ProC Pyrroline-5-carboxylate reductase [Amino acid transport and metabolism] | 186 |
| COG0241 | HisB Histidinol phosphatase and related phosphatases [Amino acid transport and metabolism] | 178 |
| COG1104 | NifS Cysteine sulfinate desulfinase/cysteine desulfurase and related enzymes [Amino acid transport and metabolism] | 174 |
| COG0075 | Serine-pyruvate aminotransferase/archaeal aspartate aminotransferase [Amino acid transport and metabolism] | 172 |
| COG0076 | GadB Glutamate decarboxylase and related PLP-dependent proteins [Amino acid transport and metabolism] | 172 |
| COG2873 | MET17 O-acetylhomoserine sulfhydrylase [Amino acid transport and metabolism] | 172 |
| COG0112 | GlyA Glycine/serine hydroxymethyltransferase [Amino acid transport and metabolism] | 168 |
| COG1003 | GcvP Glycine cleavage system protein P (pyridoxal-binding), C-terminal domain [Amino acid transport and metabolism] | 167 |
| COG1982 | LdcC Arginine/lysine/ornithine decarboxylases [Amino acid transport and metabolism] | 167 |
| COG3844 | Kynureninase [Amino acid transport and metabolism] | 167 |
| COG0626 | MetC Cystathionine beta-lyases/cystathionine gamma-synthases [Amino acid transport and metabolism] | 167 |
| COG4992 | ArgD Ornithine/acetylornithine aminotransferase [Amino acid transport and metabolism] | 166 |
| COG0403 | GcvP Glycine cleavage system protein P (pyridoxal-binding), N-terminal domain [Amino acid transport and metabolism] | 166 |
| COG0160 | GabT 4-aminobutyrate aminotransferase and related aminotransferases [Amino acid transport and metabolism] | 165 |
| COG2008 | GLY1 Threonine aldolase [Amino acid transport and metabolism] | 165 |
| COG0436 | Aspartate/tyrosine/aromatic aminotransferase [Amino acid transport and metabolism] | 165 |
| COG0079 | HisC Histidinol-phosphate/aromatic aminotransferase and cobyric acid decarboxylase [Amino acid transport and metabolism] | 164 |
| COG2423 | Predicted ornithine cyclodeaminase, mu-crystallin homolog [Amino acid transport and metabolism] | 163 |
| COG1167 | ARO8 Transcriptional regulators containing a DNA-binding HTH domain and an aminotransferase domain (MocR family) and their eukaryotic orthologs [Transcription / Amino acid transport and metabolism] | 156 |
| COG1168 | MalY Bifunctional PLP-dependent enzyme with beta-cystathionase and maltose regulon repressor activities [Amino acid transport and metabolism] | 155 |
| COG3977 | Alanine-alpha-ketoisovalerate (or valine-pyruvate) aminotransferase [Amino acid transport and metabolism] | 153 |
| COG1448 | TyrB Aspartate/tyrosine/aromatic aminotransferase [Amino acid transport and metabolism] | 152 |
| COG1921 | SelA Selenocysteine synthase [seryl-tRNASer selenium transferase] [Amino acid transport and metabolism] | 152 |
| COG0334 | GdhA Glutamate dehydrogenase/leucine dehydrogenase [Amino acid transport and metabolism] | 149 |
| COG0814 | SdaC Amino acid permeases [Amino acid transport and metabolism] | 147 |
| COG0059 | IlvC Ketol-acid reductoisomerase [Amino acid transport and metabolism / Coenzyme metabolism] | 145 |
| COG3033 | TnaA Tryptophanase [Amino acid transport and metabolism] | 145 |
| COG1113 | AnsP Gamma-aminobutyrate permease and related permeases [Amino acid transport and metabolism] | 145 |
| COG1932 | SerC Phosphoserine aminotransferase [Coenzyme metabolism / Amino acid transport and metabolism] | 144 |
| COG0531 | PotE Amino acid transporters [Amino acid transport and metabolism] | 143 |
| COG0031 | CysK Cysteine synthase [Amino acid transport and metabolism] | 134 |
| COG0833 | LysP Amino acid transporters [Amino acid transport and metabolism] | 132 |
| COG0591 | PutP Na+/proline symporter [Amino acid transport and metabolism / General function prediction only] | 126 |
| COG0106 | HisA Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino acid transport and metabolism] | 120 |
| COG0107 | HisF Imidazoleglycerol-phosphate synthase [Amino acid transport and metabolism] | 118 |
| COG3185 | 4-hydroxyphenylpyruvate dioxygenase and related hemolysins [Amino acid transport and metabolism / General function prediction only] | 116 |
| COG2716 | GcvR Glycine cleavage system regulatory protein [Amino acid transport and metabolism] | 109 |
| COG0159 | TrpA Tryptophan synthase alpha chain [Amino acid transport and metabolism] | 105 |
| COG0028 | IlvB Thiamine pyrophosphate-requiring enzymes [acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase] [Amino acid transport and metabolism / Coenzyme metabolism] | 102 |
| COG1246 | ArgA N-acetylglutamate synthase and related acetyltransferases [Amino acid transport and metabolism] | 99 |
| COG2755 | TesA Lysophospholipase L1 and related esterases [Amino acid transport and metabolism] | 95 |
| COG0006 | PepP Xaa-Pro aminopeptidase [Amino acid transport and metabolism] | 92 |
| COG0460 | ThrA Homoserine dehydrogenase [Amino acid transport and metabolism] | 91 |
| COG0346 | GloA Lactoylglutathione lyase and related lyases [Amino acid transport and metabolism] | 88 |
| COG4820 | EutJ Ethanolamine utilization protein, possible chaperonin [Amino acid transport and metabolism] | 88 |
| COG4091 | Predicted homoserine dehydrogenase [Amino acid transport and metabolism] | 86 |
| COG0014 | ProA Gamma-glutamyl phosphate reductase [Amino acid transport and metabolism] | 86 |
| COG0367 | AsnB Asparagine synthase (glutamine-hydrolyzing) [Amino acid transport and metabolism] | 81 |
| COG2171 | DapD Tetrahydrodipicolinate N-succinyltransferase [Amino acid transport and metabolism] | 80 |
| COG1114 | BrnQ Branched-chain amino acid permeases [Amino acid transport and metabolism] | 80 |
| COG1045 | CysE Serine acetyltransferase [Amino acid transport and metabolism] | 80 |
| COG0624 | ArgE Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase and related deacylases [Amino acid transport and metabolism] | 79 |
| COG4187 | RocB Arginine degradation protein (predicted deacylase) [Amino acid transport and metabolism] | 75 |
| COG0329 | DapA Dihydrodipicolinate synthase/N-acetylneuraminate lyase [Amino acid transport and metabolism / Cell envelope biogenesis, outer membrane] | 75 |
| COG0134 | TrpC Indole-3-glycerol phosphate synthase [Amino acid transport and metabolism] | 70 |
| COG0786 | GltS Na+/glutamate symporter [Amino acid transport and metabolism] | 69 |
| COG2195 | PepD Di- and tripeptidases [Amino acid transport and metabolism] | 69 |
| COG1115 | AlsT Na+/alanine symporter [Amino acid transport and metabolism] | 68 |
| COG0527 | LysC Aspartokinases [Amino acid transport and metabolism] | 68 |
| COG1171 | IlvA Threonine dehydratase [Amino acid transport and metabolism] | 67 |
| COG0498 | ThrC Threonine synthase [Amino acid transport and metabolism] | 67 |
| COG0133 | TrpB Tryptophan synthase beta chain [Amino acid transport and metabolism] | 66 |
| COG0512 | PabA Anthranilate/para-aminobenzoate synthases component II [Amino acid transport and metabolism / Coenzyme metabolism] | 66 |
| COG2515 | Acd 1-aminocyclopropane-1-carboxylate deaminase [Amino acid transport and metabolism] | 65 |
| COG3048 | DsdA D-serine dehydratase [Amino acid transport and metabolism] | 65 |
| COG0141 | HisD Histidinol dehydrogenase [Amino acid transport and metabolism] | 64 |
| COG4766 | EutQ Ethanolamine utilization protein [Amino acid transport and metabolism] | 60 |
| COG0077 | PheA Prephenate dehydratase [Amino acid transport and metabolism] | 60 |
| COG4819 | EutA Ethanolamine utilization protein, possible chaperonin protecting lyase from inhibition [Amino acid transport and metabolism] | 59 |
| COG0505 | CarA Carbamoylphosphate synthase small subunit [Amino acid transport and metabolism / Nucleotide transport and metabolism] | 59 |
| COG0118 | HisH Glutamine amidotransferase [Amino acid transport and metabolism] | 57 |
| COG0834 | HisJ ABC-type amino acid transport/signal transduction systems, periplasmic component/domain [Amino acid transport and metabolism / Signal transduction mechanisms] | 55 |
| COG0458 | CarB Carbamoylphosphate synthase large subunit (split gene in MJ) [Amino acid transport and metabolism / Nucleotide transport and metabolism] | 53 |
| COG0683 | LivK ABC-type branched-chain amino acid transport systems, periplasmic component [Amino acid transport and metabolism] | 53 |
| COG0078 | ArgF Ornithine carbamoyltransferase [Amino acid transport and metabolism] | 53 |
| COG3591 | V8-like Glu-specific endopeptidase [Amino acid transport and metabolism] | 50 |
| COG0069 | GltB Glutamate synthase domain 2 [Amino acid transport and metabolism] | 49 |
| COG3962 | Acetolactate synthase [Amino acid transport and metabolism] | 48 |
| COG0135 | TrpF Phosphoribosylanthranilate isomerase [Amino acid transport and metabolism] | 46 |
| COG0263 | ProB Glutamate 5-kinase [Amino acid transport and metabolism] | 45 |
| COG2876 | AroA 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) synthase [Amino acid transport and metabolism] | 45 |
| COG3579 | PepC Aminopeptidase C [Amino acid transport and metabolism] | 45 |
| COG0462 | PrsA Phosphoribosylpyrophosphate synthetase [Nucleotide transport and metabolism / Amino acid transport and metabolism] | 45 |
| COG0548 | ArgB Acetylglutamate kinase [Amino acid transport and metabolism] | 43 |
| COG3138 | AstA Arginine/ornithine N-succinyltransferase beta subunit [Amino acid transport and metabolism] | 42 |
| COG0549 | ArcC Carbamate kinase [Amino acid transport and metabolism] | 42 |
| COG0137 | ArgG Argininosuccinate synthase [Amino acid transport and metabolism] | 41 |
| COG0175 | CysH 3'-phosphoadenosine 5'-phosphosulfate sulfotransferase (PAPS reductase)/FAD synthetase and related enzymes [Amino acid transport and metabolism / Coenzyme metabolism] | 39 |
| COG0083 | ThrB Homoserine kinase [Amino acid transport and metabolism] | 38 |
| COG0705 | Membrane associated serine protease [Amino acid transport and metabolism] | 37 |
| COG0115 | IlvE Branched-chain amino acid aminotransferase/4-amino-4-deoxychorismate lyase [Amino acid transport and metabolism / Coenzyme metabolism] | 37 |
| COG0509 | GcvH Glycine cleavage system H protein (lipoate-binding) [Amino acid transport and metabolism] | 36 |
| COG1685 | Archaeal shikimate kinase [Amino acid transport and metabolism / Coenzyme metabolism] | 34 |
| COG0440 | IlvH Acetolactate synthase, small (regulatory) subunit [Amino acid transport and metabolism] | 33 |
| COG0308 | PepN Aminopeptidase N [Amino acid transport and metabolism] | 32 |
| COG0067 | GltB Glutamate synthase domain 1 [Amino acid transport and metabolism] | 31 |
| COG1509 | KamA Lysine 2,3-aminomutase [Amino acid transport and metabolism] | 29 |
| COG4260 | Membrane protease subunit, stomatin/prohibitin family [Amino acid transport and metabolism] | 29 |
| COG0119 | LeuA Isopropylmalate/homocitrate/citramalate synthases [Amino acid transport and metabolism] | 29 |
| COG0804 | UreC Urea amidohydrolase (urease) alpha subunit [Amino acid transport and metabolism] | 28 |
| COG3705 | HisZ ATP phosphoribosyltransferase involved in histidine biosynthesis [Amino acid transport and metabolism] | 28 |
| COG0174 | GlnA Glutamine synthetase [Amino acid transport and metabolism] | 26 |
| COG3340 | PepE Peptidase E [Amino acid transport and metabolism] | 25 |
| COG0473 | LeuB Isocitrate/isopropylmalate dehydrogenase [Amino acid transport and metabolism] | 23 |
| COG0065 | LeuC 3-isopropylmalate dehydratase large subunit [Amino acid transport and metabolism] | 22 |
| COG5630 | ARG2 Acetylglutamate synthase [Amino acid transport and metabolism] | 21 |
| COG2610 | GntT H+/gluconate symporter and related permeases [Carbohydrate transport and metabolism / Amino acid transport and metabolism] | 21 |
| COG1897 | MetA Homoserine trans-succinylase [Amino acid transport and metabolism] | 21 |
| COG1280 | RhtB Putative threonine efflux protein [Amino acid transport and metabolism] | 20 |
| COG1387 | HIS2 Histidinol phosphatase and related hydrolases of the PHP family [Amino acid transport and metabolism / General function prediction only] | 20 |
| COG0646 | MetH Methionine synthase I (cobalamin-dependent), methyltransferase domain [Amino acid transport and metabolism] | 19 |
| COG3457 | Predicted amino acid racemase [Amino acid transport and metabolism] | 16 |
| COG1305 | Transglutaminase-like enzymes, putative cysteine proteases [Amino acid transport and metabolism] | 16 |
| COG4583 | Sarcosine oxidase gamma subunit [Amino acid transport and metabolism] | 16 |
| COG0066 | LeuD 3-isopropylmalate dehydratase small subunit [Amino acid transport and metabolism] | 16 |
| COG0019 | LysA Diaminopimelate decarboxylase [Amino acid transport and metabolism] | 15 |
| COG2061 | ACT-domain-containing protein, predicted allosteric regulator of homoserine dehydrogenase [Amino acid transport and metabolism] | 15 |
| COG1027 | AspA Aspartate ammonia-lyase [Amino acid transport and metabolism] | 15 |
| COG0165 | ArgH Argininosuccinate lyase [Amino acid transport and metabolism] | 15 |
| COG3616 | Predicted amino acid aldolase or racemase [Amino acid transport and metabolism] | 15 |
| COG0547 | TrpD Anthranilate phosphoribosyltransferase [Amino acid transport and metabolism] | 15 |
| COG0687 | PotD Spermidine/putrescine-binding periplasmic protein [Amino acid transport and metabolism] | 13 |
| COG2902 | NAD-specific glutamate dehydrogenase [Amino acid transport and metabolism] | 12 |
| COG3799 | Mal Methylaspartate ammonia-lyase [Amino acid transport and metabolism] | 12 |
| COG0710 | AroD 3-dehydroquinate dehydratase [Amino acid transport and metabolism] | 12 |
| COG0128 | AroA 5-enolpyruvylshikimate-3-phosphate synthase [Amino acid transport and metabolism] | 12 |
| COG0620 | MetE Methionine synthase II (cobalamin-independent) [Amino acid transport and metabolism] | 11 |
| COG0404 | GcvT Glycine cleavage system T protein (aminomethyltransferase) [Amino acid transport and metabolism] | 11 |
| COG0709 | SelD Selenophosphate synthase [Amino acid transport and metabolism] | 11 |
| COG4126 | Hydantoin racemase [Amino acid transport and metabolism] | 11 |
| COG1812 | MetK Archaeal S-adenosylmethionine synthetase [Amino acid transport and metabolism] | 10 |
| COG1166 | SpeA Arginine decarboxylase (spermidine biosynthesis) [Amino acid transport and metabolism] | 10 |
| COG0147 | TrpE Anthranilate/para-aminobenzoate synthases component I [Amino acid transport and metabolism / Coenzyme metabolism] | 9 |
| COG1446 | Asparaginase [Amino acid transport and metabolism] | 9 |
| COG2502 | AsnA Asparagine synthetase A [Amino acid transport and metabolism] | 9 |
| COG0010 | SpeB Arginase/agmatinase/formimionoglutamate hydrolase, arginase family [Amino acid transport and metabolism] | 9 |
| COG2355 | Zn-dependent dipeptidase, microsomal dipeptidase homolog [Amino acid transport and metabolism] | 9 |
| COG1410 | MetH Methionine synthase I, cobalamin-binding domain [Amino acid transport and metabolism] | 9 |
| COG2856 | Predicted Zn peptidase [Amino acid transport and metabolism] | 8 |
| COG0131 | HisB Imidazoleglycerol-phosphate dehydratase [Amino acid transport and metabolism] | 8 |
| COG1465 | Predicted alternative 3-dehydroquinate synthase [Amino acid transport and metabolism] | 8 |
| COG0145 | HyuA N-methylhydantoinase A/acetone carboxylase, beta subunit [Amino acid transport and metabolism / Secondary metabolites biosynthesis, transport, and catabolism] | 7 |
| COG3200 | AroG 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) synthase [Amino acid transport and metabolism] | 7 |
| COG0070 | GltB Glutamate synthase domain 3 [Amino acid transport and metabolism] | 6 |
| COG0140 | HisI Phosphoribosyl-ATP pyrophosphohydrolase [Amino acid transport and metabolism] | 6 |
| COG0253 | DapF Diaminopimelate epimerase [Amino acid transport and metabolism] | 6 |
| COG0405 | Ggt Gamma-glutamyltransferase [Amino acid transport and metabolism] | 6 |
| COG2040 | MHT1 Homocysteine/selenocysteine methylase (S-methylmethionine-dependent) [Amino acid transport and metabolism] | 6 |
| COG1362 | LAP4 Aspartyl aminopeptidase [Amino acid transport and metabolism] | 6 |
| COG2986 | HutH Histidine ammonia-lyase [Amino acid transport and metabolism] | 6 |
| COG1164 | Oligoendopeptidase F [Amino acid transport and metabolism] | 5 |
| COG1605 | PheA Chorismate mutase [Amino acid transport and metabolism] | 5 |
| COG0337 | AroB 3-dehydroquinate synthetase [Amino acid transport and metabolism] | 5 |
| COG0685 | MetF 5,10-methylenetetrahydrofolate reductase [Amino acid transport and metabolism] | 5 |
| COG0339 | Dcp Zn-dependent oligopeptidases [Amino acid transport and metabolism] | 5 |
| COG3384 | Aromatic ring-opening dioxygenase, catalytic LigB subunit related enzyme [Amino acid transport and metabolism] | 5 |
| COG0082 | AroC Chorismate synthase [Amino acid transport and metabolism] | 5 |
| COG0139 | HisI Phosphoribosyl-AMP cyclohydrolase [Amino acid transport and metabolism] | 4 |
| COG1760 | SdaA L-serine deaminase [Amino acid transport and metabolism] | 4 |
| COG3643 | Glutamate formiminotransferase [Amino acid transport and metabolism] | 4 |
| COG3938 | Proline racemase [Amino acid transport and metabolism] | 3 |
| COG0040 | HisG ATP phosphoribosyltransferase [Amino acid transport and metabolism] | 3 |
| COG2317 | Zn-dependent carboxypeptidase [Amino acid transport and metabolism] | 3 |
| COG3232 | HpaF 5-carboxymethyl-2-hydroxymuconate isomerase [Amino acid transport and metabolism] | 3 |
| COG1878 | Kynurenine formamidase [Amino acid transport and metabolism] | 3 |
| COG0129 | IlvD Dihydroxyacid dehydratase/phosphogluconate dehydratase [Amino acid transport and metabolism / Carbohydrate transport and metabolism] | 2 |
| COG0832 | UreB Urea amidohydrolase (urease) beta subunit [Amino acid transport and metabolism] | 2 |
| COG0347 | GlnK Nitrogen regulatory protein PII [Amino acid transport and metabolism] | 2 |
| COG0722 | AroG 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) synthase [Amino acid transport and metabolism] | 2 |
| COG1834 | N-Dimethylarginine dimethylaminohydrolase [Amino acid transport and metabolism] | 2 |
| COG2981 | CysZ Uncharacterized protein involved in cysteine biosynthesis [Amino acid transport and metabolism] | 2 |
| COG2866 | Predicted carboxypeptidase [Amino acid transport and metabolism] | 2 |
| COG0146 | HyuB N-methylhydantoinase B/acetone carboxylase, alpha subunit [Amino acid transport and metabolism / Secondary metabolites biosynthesis, transport, and catabolism] | 2 |
| COG2988 | Succinylglutamate desuccinylase [Amino acid transport and metabolism] | 2 |
| COG1364 | ArgJ N-acetylglutamate synthase (N-acetylornithine aminotransferase) [Amino acid transport and metabolism] | 2 |
| COG0506 | PutA Proline dehydrogenase [Amino acid transport and metabolism] | 2 |
| COG2957 | Peptidylarginine deiminase and related enzymes [Amino acid transport and metabolism] | 2 |
| COG2235 | ArcA Arginine deiminase [Amino acid transport and metabolism] | 2 |
| COG0765 | HisM ABC-type amino acid transport system, permease component [Amino acid transport and metabolism] | 1 |
| COG0252 | AnsB L-asparaginase/archaeal Glu-tRNAGln amidotransferase subunit D [Amino acid transport and metabolism / Translation, ribosomal structure and biogenesis] | 1 |
| COG0260 | PepB Leucyl aminopeptidase [Amino acid transport and metabolism] | 1 |
| COG0831 | UreA Urea amidohydrolase (urease) gamma subunit [Amino acid transport and metabolism] | 1 |