| COG ID Link to COG |
Functional Description | Protein Count Link to protein list |
|---|---|---|
| COG2706 | 3-carboxymuconate cyclase [Carbohydrate transport and metabolism] | 546 |
| COG3386 | Gluconolactonase [Carbohydrate transport and metabolism] | 452 |
| COG3839 | MalK ABC-type sugar transport systems, ATPase components [Carbohydrate transport and metabolism] | 358 |
| COG2814 | AraJ Arabinose efflux permease [Carbohydrate transport and metabolism] | 352 |
| COG2271 | UhpC Sugar phosphate permease [Carbohydrate transport and metabolism] | 343 |
| COG1129 | MglA ABC-type sugar transport system, ATPase component [Carbohydrate transport and metabolism] | 317 |
| COG0738 | FucP Fucose permease [Carbohydrate transport and metabolism] | 308 |
| COG2211 | MelB Na+/melibiose symporter and related transporters [Carbohydrate transport and metabolism] | 303 |
| COG2956 | Predicted N-acetylglucosaminyl transferase [Carbohydrate transport and metabolism] | 221 |
| 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] | 214 |
| COG1134 | TagH ABC-type polysaccharide/polyol phosphate transport system, ATPase component [Carbohydrate transport and metabolism / Cell envelope biogenesis, outer membrane] | 211 |
| COG1086 | Predicted nucleoside-diphosphate sugar epimerases [Cell envelope biogenesis, outer membrane / Carbohydrate transport and metabolism] | 140 |
| COG0451 | WcaG Nucleoside-diphosphate-sugar epimerases [Cell envelope biogenesis, outer membrane / Carbohydrate transport and metabolism] | 134 |
| COG1635 | THI4 Ribulose 1,5-bisphosphate synthetase, converts PRPP to RuBP, flavoprotein [Carbohydrate transport and metabolism] | 111 |
| COG0702 | Predicted nucleoside-diphosphate-sugar epimerases [Cell envelope biogenesis, outer membrane / Carbohydrate transport and metabolism] | 95 |
| COG2133 | Glucose/sorbosone dehydrogenases [Carbohydrate transport and metabolism] | 78 |
| COG1819 | Glycosyl transferases, related to UDP-glucuronosyltransferase [Carbohydrate transport and metabolism / Signal transduction mechanisms] | 50 |
| COG1070 | XylB Sugar (pentulose and hexulose) kinases [Carbohydrate transport and metabolism] | 43 |
| COG3265 | GntK Gluconate kinase [Carbohydrate transport and metabolism] | 41 |
| COG0697 | RhaT Permeases of the drug/metabolite transporter (DMT) superfamily [Carbohydrate transport and metabolism / Amino acid transport and metabolism / General function prediction only] | 37 |
| COG3325 | ChiA Chitinase [Carbohydrate transport and metabolism] | 34 |
| COG2074 | 2-phosphoglycerate kinase [Carbohydrate transport and metabolism] | 34 |
| COG1023 | Gnd Predicted 6-phosphogluconate dehydrogenase [Carbohydrate transport and metabolism] | 33 |
| COG0296 | GlgB 1,4-alpha-glucan branching enzyme [Carbohydrate transport and metabolism] | 30 |
| COG3250 | LacZ Beta-galactosidase/beta-glucuronidase [Carbohydrate transport and metabolism] | 25 |
| COG0800 | Eda 2-keto-3-deoxy-6-phosphogluconate aldolase [Carbohydrate transport and metabolism] | 25 |
| COG0366 | AmyA Glycosidases [Carbohydrate transport and metabolism] | 25 |
| COG5070 | VRG4 Nucleotide-sugar transporter [Carbohydrate transport and metabolism / Posttranslational modification, protein turnover, chaperones / Intracellular trafficking and secretion] | 24 |
| COG3010 | NanE Putative N-acetylmannosamine-6-phosphate epimerase [Carbohydrate transport and metabolism] | 23 |
| COG0362 | Gnd 6-phosphogluconate dehydrogenase [Carbohydrate transport and metabolism] | 23 |
| COG1501 | Alpha-glucosidases, family 31 of glycosyl hydrolases [Carbohydrate transport and metabolism] | 23 |
| COG1523 | PulA Type II secretory pathway, pullulanase PulA and related glycosidases [Carbohydrate transport and metabolism] | 23 |
| COG0647 | NagD Predicted sugar phosphatases of the HAD superfamily [Carbohydrate transport and metabolism] | 23 |
| COG3280 | TreY Maltooligosyl trehalose synthase [Carbohydrate transport and metabolism] | 22 |
| COG0269 | SgbH 3-hexulose-6-phosphate synthase and related proteins [Carbohydrate transport and metabolism] | 21 |
| COG0036 | Rpe Pentose-5-phosphate-3-epimerase [Carbohydrate transport and metabolism] | 20 |
| COG4975 | GlcU Putative glucose uptake permease [Carbohydrate transport and metabolism] | 19 |
| COG0448 | GlgC ADP-glucose pyrophosphorylase [Carbohydrate transport and metabolism] | 19 |
| COG1349 | GlpR Transcriptional regulators of sugar metabolism [Transcription / Carbohydrate transport and metabolism] | 18 |
| COG2513 | PrpB PEP phosphonomutase and related enzymes [Carbohydrate transport and metabolism] | 18 |
| COG3469 | Chitinase [Carbohydrate transport and metabolism] | 18 |
| COG3635 | Predicted phosphoglycerate mutase, AP superfamily [Carbohydrate transport and metabolism] | 17 |
| COG1877 | OtsB Trehalose-6-phosphatase [Carbohydrate transport and metabolism] | 17 |
| COG1015 | DeoB Phosphopentomutase [Carbohydrate transport and metabolism] | 17 |
| COG0021 | TktA Transketolase [Carbohydrate transport and metabolism] | 16 |
| COG1830 | FbaB DhnA-type fructose-1,6-bisphosphate aldolase and related enzymes [Carbohydrate transport and metabolism] | 16 |
| COG0383 | AMS1 Alpha-mannosidase [Carbohydrate transport and metabolism] | 16 |
| COG0580 | GlpF Glycerol uptake facilitator and related permeases (Major Intrinsic Protein Family) [Carbohydrate transport and metabolism] | 16 |
| COG0696 | GpmI Phosphoglyceromutase [Carbohydrate transport and metabolism] | 15 |
| COG0483 | SuhB Archaeal fructose-1,6-bisphosphatase and related enzymes of inositol monophosphatase family [Carbohydrate transport and metabolism] | 15 |
| COG1874 | LacA Beta-galactosidase [Carbohydrate transport and metabolism] | 15 |
| COG0588 | GpmA Phosphoglycerate mutase 1 [Carbohydrate transport and metabolism] | 15 |
| COG0297 | GlgA Glycogen synthase [Carbohydrate transport and metabolism] | 14 |
| COG0524 | RbsK Sugar kinases, ribokinase family [Carbohydrate transport and metabolism] | 14 |
| COG1682 | TagG ABC-type polysaccharide/polyol phosphate export systems, permease component [Carbohydrate transport and metabolism / Cell envelope biogenesis, outer membrane] | 14 |
| COG1940 | NagC Transcriptional regulator/sugar kinase [Transcription / Carbohydrate transport and metabolism] | 14 |
| COG2723 | BglB Beta-glucosidase/6-phospho-beta-glucosidase/beta-galactosidase [Carbohydrate transport and metabolism] | 14 |
| COG3867 | Arabinogalactan endo-1,4-beta-galactosidase [Carbohydrate transport and metabolism] | 13 |
| COG0057 | GapA Glyceraldehyde-3-phosphate dehydrogenase/erythrose-4-phosphate dehydrogenase [Carbohydrate transport and metabolism] | 13 |
| COG3959 | Transketolase, N-terminal subunit [Carbohydrate transport and metabolism] | 13 |
| COG1105 | FruK Fructose-1-phosphate kinase and related fructose-6-phosphate kinase (PfkB) [Carbohydrate transport and metabolism] | 13 |
| COG0380 | OtsA Trehalose-6-phosphate synthase [Carbohydrate transport and metabolism] | 13 |
| COG0537 | Hit Diadenosine tetraphosphate (Ap4A) hydrolase and other HIT family hydrolases [Nucleotide transport and metabolism / Carbohydrate transport and metabolism / General function prediction only] | 12 |
| COG5026 | Hexokinase [Carbohydrate transport and metabolism] | 12 |
| COG3525 | Chb N-acetyl-beta-hexosaminidase [Carbohydrate transport and metabolism] | 12 |
| COG2971 | Predicted N-acetylglucosamine kinase [Carbohydrate transport and metabolism] | 11 |
| COG3408 | GDB1 Glycogen debranching enzyme [Carbohydrate transport and metabolism] | 11 |
| COG3345 | GalA Alpha-galactosidase [Carbohydrate transport and metabolism] | 11 |
| COG3961 | Pyruvate decarboxylase and related thiamine pyrophosphate-requiring enzymes [Carbohydrate transport and metabolism / Coenzyme metabolism / General function prediction only] | 11 |
| COG1626 | TreA Neutral trehalase [Carbohydrate transport and metabolism] | 10 |
| COG0662 | {ManC} Mannose-6-phosphate isomerase [Carbohydrate transport and metabolism] | 10 |
| COG2017 | GalM Galactose mutarotase and related enzymes [Carbohydrate transport and metabolism] | 10 |
| COG3958 | Transketolase, C-terminal subunit [Carbohydrate transport and metabolism] | 10 |
| COG0058 | GlgP Glucan phosphorylase [Carbohydrate transport and metabolism] | 10 |
| COG1486 | CelF Alpha-galactosidases/6-phospho-beta-glucosidases, family 4 of glycosyl hydrolases [Carbohydrate transport and metabolism] | 10 |
| COG4284 | UDP-glucose pyrophosphorylase [Carbohydrate transport and metabolism] | 10 |
| COG0158 | Fbp Fructose-1,6-bisphosphatase [Carbohydrate transport and metabolism] | 10 |
| COG1109 | {ManB} Phosphomannomutase [Carbohydrate transport and metabolism] | 9 |
| COG3957 | Phosphoketolase [Carbohydrate transport and metabolism] | 9 |
| COG2140 | Thermophilic glucose-6-phosphate isomerase and related metalloenzymes [Carbohydrate transport and metabolism / General function prediction only] | 9 |
| COG1820 | NagA N-acetylglucosamine-6-phosphate deacetylase [Carbohydrate transport and metabolism] | 8 |
| COG1363 | FrvX Cellulase M and related proteins [Carbohydrate transport and metabolism] | 8 |
| COG0363 | NagB 6-phosphogluconolactonase/Glucosamine-6-phosphate isomerase/deaminase [Carbohydrate transport and metabolism] | 8 |
| COG0033 | Pgm Phosphoglucomutase [Carbohydrate transport and metabolism] | 8 |
| COG2190 | NagE Phosphotransferase system IIA components [Carbohydrate transport and metabolism] | 8 |
| COG2730 | BglC Endoglucanase [Carbohydrate transport and metabolism] | 8 |
| COG0063 | Predicted sugar kinase [Carbohydrate transport and metabolism] | 7 |
| COG1548 | Predicted transcriptional regulator/sugar kinase [Transcription / Carbohydrate transport and metabolism] | 7 |
| COG3387 | SGA1 Glucoamylase and related glycosyl hydrolases [Carbohydrate transport and metabolism] | 7 |
| COG0148 | Eno Enolase [Carbohydrate transport and metabolism] | 7 |
| COG3934 | Endo-beta-mannanase [Carbohydrate transport and metabolism] | 7 |
| COG0153 | GalK Galactokinase [Carbohydrate transport and metabolism] | 7 |
| COG4101 | Predicted mannose-6-phosphate isomerase [Carbohydrate transport and metabolism] | 7 |
| COG4354 | Predicted bile acid beta-glucosidase [Carbohydrate transport and metabolism] | 7 |
| COG1449 | Alpha-amylase/alpha-mannosidase [Carbohydrate transport and metabolism] | 6 |
| COG3594 | NolL Fucose 4-O-acetylase and related acetyltransferases [Carbohydrate transport and metabolism] | 6 |
| COG0726 | CDA1 Predicted xylanase/chitin deacetylase [Carbohydrate transport and metabolism] | 6 |
| COG5309 | Exo-beta-1,3-glucanase [Carbohydrate transport and metabolism] | 6 |
| COG0176 | MipB Transaldolase [Carbohydrate transport and metabolism] | 6 |
| COG0676 | Uncharacterized enzymes related to aldose 1-epimerase [Carbohydrate transport and metabolism] | 5 |
| COG0469 | PykF Pyruvate kinase [Carbohydrate transport and metabolism] | 5 |
| COG0364 | Zwf Glucose-6-phosphate 1-dehydrogenase [Carbohydrate transport and metabolism] | 5 |
| COG0205 | PfkA 6-phosphofructokinase [Carbohydrate transport and metabolism] | 5 |
| COG3693 | XynA Beta-1,4-xylanase [Carbohydrate transport and metabolism] | 5 |
| COG3718 | IolB Uncharacterized enzyme involved in inositol metabolism [Carbohydrate transport and metabolism] | 4 |
| COG0279 | GmhA Phosphoheptose isomerase [Carbohydrate transport and metabolism] | 4 |
| COG0574 | PpsA Phosphoenolpyruvate synthase/pyruvate phosphate dikinase [Carbohydrate transport and metabolism] | 4 |
| COG4464 | CapC Capsular polysaccharide biosynthesis protein [Carbohydrate transport and metabolism / Cell envelope biogenesis, outer membrane] | 4 |
| COG0120 | RpiA Ribose 5-phosphate isomerase [Carbohydrate transport and metabolism] | 4 |
| COG0191 | Fba Fructose/tagatose bisphosphate aldolase [Carbohydrate transport and metabolism] | 4 |
| COG3669 | Alpha-L-fucosidase [Carbohydrate transport and metabolism] | 4 |
| COG1082 | IolE Sugar phosphate isomerases/epimerases [Carbohydrate transport and metabolism] | 3 |
| COG3936 | Protein involved in polysaccharide intercellular adhesin (PIA) synthesis/biofilm formation [Carbohydrate transport and metabolism] | 3 |
| COG3588 | Fructose-1,6-bisphosphate aldolase [Carbohydrate transport and metabolism] | 3 |
| COG3684 | LacD Tagatose-1,6-bisphosphate aldolase [Carbohydrate transport and metabolism] | 3 |
| COG0166 | Pgi Glucose-6-phosphate isomerase [Carbohydrate transport and metabolism] | 3 |
| COG3623 | SgaU Putative L-xylulose-5-phosphate 3-epimerase [Carbohydrate transport and metabolism] | 3 |
| COG0235 | AraD Ribulose-5-phosphate 4-epimerase and related epimerases and aldolases [Carbohydrate transport and metabolism] | 3 |
| COG1879 | RbsB ABC-type sugar transport system, periplasmic component [Carbohydrate transport and metabolism] | 3 |
| COG3534 | AbfA Alpha-L-arabinofuranosidase [Carbohydrate transport and metabolism] | 3 |
| COG0149 | TpiA Triosephosphate isomerase [Carbohydrate transport and metabolism] | 3 |
| COG3459 | Cellobiose phosphorylase [Carbohydrate transport and metabolism] | 3 |
| COG3281 | Ble Uncharacterized protein, probably involved in trehalose biosynthesis [Carbohydrate transport and metabolism] | 2 |
| COG4809 | Archaeal ADP-dependent phosphofructokinase/glucokinase [Carbohydrate transport and metabolism] | 2 |
| COG1482 | ManA Phosphomannose isomerase [Carbohydrate transport and metabolism] | 2 |
| COG4211 | MglC ABC-type glucose/galactose transport system, permease component [Carbohydrate transport and metabolism] | 2 |
| COG2610 | GntT H+/gluconate symporter and related permeases [Carbohydrate transport and metabolism / Amino acid transport and metabolism] | 2 |
| COG1172 | AraH Ribose/xylose/arabinose/galactoside ABC-type transport systems, permease components [Carbohydrate transport and metabolism] | 2 |
| COG4214 | XylH ABC-type xylose transport system, permease component [Carbohydrate transport and metabolism] | 2 |
| COG3855 | Fbp Uncharacterized protein conserved in bacteria [Carbohydrate transport and metabolism] | 2 |
| COG1080 | PtsA Phosphoenolpyruvate-protein kinase (PTS system EI component in bacteria) [Carbohydrate transport and metabolism] | 2 |
| COG2379 | GckA Putative glycerate kinase [Carbohydrate transport and metabolism] | 2 |
| COG2301 | CitE Citrate lyase beta subunit [Carbohydrate transport and metabolism] | 2 |
| COG4993 | Gcd Glucose dehydrogenase [Carbohydrate transport and metabolism] | 2 |
| COG3836 | HpcH 2,4-dihydroxyhept-2-ene-1,7-dioic acid aldolase [Carbohydrate transport and metabolism] | 2 |
| COG1593 | DctQ TRAP-type C4-dicarboxylate transport system, large permease component [Carbohydrate transport and metabolism] | 2 |
| COG0837 | Glk Glucokinase [Carbohydrate transport and metabolism] | 2 |
| COG1312 | UxuA D-mannonate dehydratase [Carbohydrate transport and metabolism] | 1 |
| COG2115 | XylA Xylose isomerase [Carbohydrate transport and metabolism] | 1 |
| COG2376 | DAK1 Dihydroxyacetone kinase [Carbohydrate transport and metabolism] | 1 |
| COG4724 | Endo-beta-N-acetylglucosaminidase D [Carbohydrate transport and metabolism] | 1 |
| COG3734 | DgoK 2-keto-3-deoxy-galactonokinase [Carbohydrate transport and metabolism] | 1 |
| COG4213 | XylF ABC-type xylose transport system, periplasmic component [Carbohydrate transport and metabolism] | 1 |
| COG1640 | MalQ 4-alpha-glucanotransferase [Carbohydrate transport and metabolism] | 1 |
| COG4677 | PemB Pectin methylesterase [Carbohydrate transport and metabolism] | 1 |
| COG1494 | GlpX Fructose-1,6-bisphosphatase/sedoheptulose 1,7-bisphosphatase and related proteins [Carbohydrate transport and metabolism] | 1 |
| COG3866 | PelB Pectate lyase [Carbohydrate transport and metabolism] | 1 |
| COG3664 | XynB Beta-xylosidase [Carbohydrate transport and metabolism] | 1 |
| COG2342 | Predicted extracellular endo alpha-1,4 polygalactosaminidase or related polysaccharide hydrolase [Carbohydrate transport and metabolism] | 1 |
| COG0126 | Pgk 3-phosphoglycerate kinase [Carbohydrate transport and metabolism] | 1 |
| COG4130 | Predicted sugar epimerase [Carbohydrate transport and metabolism] | 1 |
| COG3622 | Hfi Hydroxypyruvate isomerase [Carbohydrate transport and metabolism] | 1 |
| COG3414 | SgaB Phosphotransferase system, galactitol-specific IIB component [Carbohydrate transport and metabolism] | 1 |
| COG4421 | Capsular polysaccharide biosynthesis protein [Carbohydrate transport and metabolism] | 1 |