eco00010             Glycolysis / Gluconeogenesis - Escherichia coli K-12 MG1655 
eco00020             Citrate cycle (TCA cycle) - Escherichia coli K-12 MG1655 
eco00030             Pentose phosphate pathway - Escherichia coli K-12 MG1655 
eco00040             Pentose and glucuronate interconversions - Escherichia coli K-12 MG1655 
eco00051             Fructose and mannose metabolism - Escherichia coli K-12 MG1655 
eco00052             Galactose metabolism - Escherichia coli K-12 MG1655 
eco00053             Ascorbate and aldarate metabolism - Escherichia coli K-12 MG1655 
eco00061             Fatty acid biosynthesis - Escherichia coli K-12 MG1655 
eco00071             Fatty acid degradation - Escherichia coli K-12 MG1655 
eco00074             Mycolic acid biosynthesis - Escherichia coli K-12 MG1655 
eco00121             Secondary bile acid biosynthesis - Escherichia coli K-12 MG1655 
eco00130	     Ubiquinone and other terpenoid-quinone biosynthesis - Escherichia coli K-12 MG1655 
eco00190             Oxidative phosphorylation - Escherichia coli K-12 MG1655 
eco00220             Arginine biosynthesis - Escherichia coli K-12 MG1655 
eco00230             Purine metabolism - Escherichia coli K-12 MG1655 
eco00240             Pyrimidine metabolism - Escherichia coli K-12 MG1655 
eco00250             Alanine, aspartate and glutamate metabolism - Escherichia coli K-12 MG1655 
eco00260             Glycine, serine and threonine metabolism - Escherichia coli K-12 MG1655 
eco00261             Monobactam biosynthesis - Escherichia coli K-12 MG1655 
eco00270             Cysteine and methionine metabolism - Escherichia coli K-12 MG1655 
eco00280             Valine, leucine and isoleucine degradation - Escherichia coli K-12 MG1655 
eco00290             Valine, leucine and isoleucine biosynthesis - Escherichia coli K-12 MG1655 
eco00300             Lysine biosynthesis - Escherichia coli K-12 MG1655 
eco00310             Lysine degradation - Escherichia coli K-12 MG1655 
eco00330             Arginine and proline metabolism - Escherichia coli K-12 MG1655 
eco00332             Carbapenem biosynthesis - Escherichia coli K-12 MG1655 
eco00340             Histidine metabolism - Escherichia coli K-12 MG1655 
eco00350             Tyrosine metabolism - Escherichia coli K-12 MG1655 
eco00360             Phenylalanine metabolism - Escherichia coli K-12 MG1655 
eco00361             Chlorocyclohexane and chlorobenzene degradation - Escherichia coli K-12 MG1655 
eco00362             Benzoate degradation - Escherichia coli K-12 MG1655 
eco00364             Fluorobenzoate degradation - Escherichia coli K-12 MG1655 
eco00380             Tryptophan metabolism - Escherichia coli K-12 MG1655 
eco00400             Phenylalanine, tyrosine and tryptophan biosynthesis - Escherichia coli K-12 MG1655 
eco00401             Novobiocin biosynthesis - Escherichia coli K-12 MG1655 
eco00410             beta-Alanine metabolism - Escherichia coli K-12 MG1655 
eco00430             Taurine and hypotaurine metabolism - Escherichia coli K-12 MG1655 
eco00440             Phosphonate and phosphinate metabolism - Escherichia coli K-12 MG1655 
eco00450             Selenocompound metabolism - Escherichia coli K-12 MG1655 
eco00460             Cyanoamino acid metabolism - Escherichia coli K-12 MG1655 
eco00470             D-Amino acid metabolism - Escherichia coli K-12 MG1655 
eco00480             Glutathione metabolism - Escherichia coli K-12 MG1655 
eco00500             Starch and sucrose metabolism - Escherichia coli K-12 MG1655 
eco00511             Other glycan degradation - Escherichia coli K-12 MG1655 
eco00520             Amino sugar and nucleotide sugar metabolism - Escherichia coli K-12 MG1655 
eco00521             Streptomycin biosynthesis - Escherichia coli K-12 MG1655 
eco00523             Polyketide sugar unit biosynthesis - Escherichia coli K-12 MG1655 
eco00525             Acarbose and validamycin biosynthesis - Escherichia coli K-12 MG1655 
eco00540             Lipopolysaccharide biosynthesis - Escherichia coli K-12 MG1655 
eco00541             O-Antigen nucleotide sugar biosynthesis - Escherichia coli K-12 MG1655 
eco00542             O-Antigen repeat unit biosynthesis - Escherichia coli K-12 MG1655 
eco00543             Exopolysaccharide biosynthesis - Escherichia coli K-12 MG1655 
eco00550             Peptidoglycan biosynthesis - Escherichia coli K-12 MG1655 
eco00552             Teichoic acid biosynthesis - Escherichia coli K-12 MG1655 
eco00561             Glycerolipid metabolism - Escherichia coli K-12 MG1655 
eco00562             Inositol phosphate metabolism - Escherichia coli K-12 MG1655 
eco00564             Glycerophospholipid metabolism - Escherichia coli K-12 MG1655 
eco00565             Ether lipid metabolism - Escherichia coli K-12 MG1655 
eco00592             alpha-Linolenic acid metabolism - Escherichia coli K-12 MG1655 
eco00600             Sphingolipid metabolism - Escherichia coli K-12 MG1655 
eco00620             Pyruvate metabolism - Escherichia coli K-12 MG1655 
eco00621             Dioxin degradation - Escherichia coli K-12 MG1655 
eco00622             Xylene degradation - Escherichia coli K-12 MG1655 
eco00623             Toluene degradation - Escherichia coli K-12 MG1655 
eco00625             Chloroalkane and chloroalkene degradation - Escherichia coli K-12 MG1655 
eco00626             Naphthalene degradation - Escherichia coli K-12 MG1655 
eco00627             Aminobenzoate degradation - Escherichia coli K-12 MG1655 
eco00630             Glyoxylate and dicarboxylate metabolism - Escherichia coli K-12 MG1655 
eco00633             Nitrotoluene degradation - Escherichia coli K-12 MG1655 
eco00640             Propanoate metabolism - Escherichia coli K-12 MG1655 
eco00650             Butanoate metabolism - Escherichia coli K-12 MG1655 
eco00660             C5-Branched dibasic acid metabolism - Escherichia coli K-12 MG1655 
eco00670             One carbon pool by folate - Escherichia coli K-12 MG1655 
eco00680             Methane metabolism - Escherichia coli K-12 MG1655 
eco00710             Carbon fixation by Calvin cycle - Escherichia coli K-12 MG1655 
eco00720             Other carbon fixation pathways - Escherichia coli K-12 MG1655 
eco00730             Thiamine metabolism - Escherichia coli K-12 MG1655 
eco00740             Riboflavin metabolism - Escherichia coli K-12 MG1655 
eco00750             Vitamin B6 metabolism - Escherichia coli K-12 MG1655 
eco00760             Nicotinate and nicotinamide metabolism - Escherichia coli K-12 MG1655 
eco00770             Pantothenate and CoA biosynthesis - Escherichia coli K-12 MG1655 
eco00780             Biotin metabolism - Escherichia coli K-12 MG1655 
eco00785             Lipoic acid metabolism - Escherichia coli K-12 MG1655 
eco00790             Folate biosynthesis - Escherichia coli K-12 MG1655 
eco00860             Porphyrin metabolism - Escherichia coli K-12 MG1655 
eco00900             Terpenoid backbone biosynthesis - Escherichia coli K-12 MG1655 
eco00907             Pinene, camphor and geraniol degradation - Escherichia coli K-12 MG1655 
eco00910             Nitrogen metabolism - Escherichia coli K-12 MG1655 
eco00920             Sulfur metabolism - Escherichia coli K-12 MG1655 
eco00930             Caprolactam degradation - Escherichia coli K-12 MG1655 
eco00946             Degradation of flavonoids - Escherichia coli K-12 MG1655 
eco00970             Aminoacyl-tRNA biosynthesis - Escherichia coli K-12 MG1655 
eco00999             Biosynthesis of various plant secondary metabolites - Escherichia coli K-12 MG1655; Including: Croci 
eco01040             Biosynthesis of unsaturated fatty acids - Escherichia coli K-12 MG1655 
eco01053             Biosynthesis of siderophore group nonribosomal peptides - Escherichia coli K-12 MG1655 
eco01100             Metabolic pathways - Escherichia coli K-12 MG1655 
eco01110             Biosynthesis of secondary metabolites - Escherichia coli K-12 MG1655 
eco01120             Microbial metabolism in diverse environments - Escherichia coli K-12 MG1655 
eco01200             Carbon metabolism - Escherichia coli K-12 MG1655 
eco01210             2-Oxocarboxylic acid metabolism - Escherichia coli K-12 MG1655 
eco01212             Fatty acid metabolism - Escherichia coli K-12 MG1655 
eco01220             Degradation of aromatic compounds - Escherichia coli K-12 MG1655 
eco01230             Biosynthesis of amino acids - Escherichia coli K-12 MG1655 
eco01232             Nucleotide metabolism - Escherichia coli K-12 MG1655 
eco01240             Biosynthesis of cofactors - Escherichia coli K-12 MG1655 
eco01250             Biosynthesis of nucleotide sugars - Escherichia coli K-12 MG1655 
eco01310             Nitrogen cycle - Escherichia coli K-12 MG1655 
eco01501             beta-Lactam resistance - Escherichia coli K-12 MG1655 
eco01502             Vancomycin resistance - Escherichia coli K-12 MG1655 
eco01503             Cationic antimicrobial peptide (CAMP) resistance - Escherichia coli K-12 MG1655 
eco02010             ABC transporters - Escherichia coli K-12 MG1655 
eco02020             Two-component system - Escherichia coli K-12 MG1655 
eco02024             Quorum sensing - Escherichia coli K-12 MG1655 
eco02026             Biofilm formation - Escherichia coli - Escherichia coli K-12 MG1655 
eco02030             Bacterial chemotaxis - Escherichia coli K-12 MG1655 
eco02040             Flagellar assembly - Escherichia coli K-12 MG1655 
eco02060             Phosphotransferase system (PTS) - Escherichia coli K-12 MG1655 
eco03010             Ribosome - Escherichia coli K-12 MG1655 
eco03018             RNA degradation - Escherichia coli K-12 MG1655 
eco03020             RNA polymerase - Escherichia coli K-12 MG1655 
eco03030             DNA replication - Escherichia coli K-12 MG1655 
eco03060             Protein export - Escherichia coli K-12 MG1655 
eco03070             Bacterial secretion system - Escherichia coli K-12 MG1655 
eco03250             Viral life cycle - HIV-1 - Escherichia coli K-12 MG1655 
eco03258             Virion - Bacteriophage lambda - Escherichia coli K-12 MG1655 
eco03410             Base excision repair - Escherichia coli K-12 MG1655 
eco03420             Nucleotide excision repair - Escherichia coli K-12 MG1655 
eco03430             Mismatch repair - Escherichia coli K-12 MG1655 
eco03440             Homologous recombination - Escherichia coli K-12 MG1655 
eco04122             Sulfur relay system - Escherichia coli K-12 MG1655 
eco04980             Cobalamin transport and metabolism - Escherichia coli K-12 MG1655 