1.1 Carbohydrate metabolism

00010 Glycolysis / Gluconeogenesis

00020 Citrate cycle (TCA cycle)

00030 Pentose phosphate pathway

00040 Pentose and glucuronate interconversions

00051 Fructose and mannose metabolism

00052 Galactose metabolism

00053 Ascorbate and aldarate metabolism

00500 Starch and sucrose metabolism

00520 Amino sugar and nucleotide sugar metabolism

00562 Inositol phosphate metabolism

00620 Pyruvate metabolism

00630 Glyoxylate and dicarboxylate metabolism

00640 Propanoate metabolism

00650 Butanoate metabolism

00660 C5-Branched dibasic acid metabolism

1.2 Energy metabolism

00190 Oxidative phosphorylation

00195 Photosynthesis

00710 Carbon fixation in photosynthetic organisms

00910 Nitrogen metabolism

00920 Sulfur metabolism

1.3 Lipid metabolism

00061 Fatty acid biosynthesis

00062 Fatty acid elongation

00071 Fatty acid metabolism

00073 Cutin, suberine and wax biosynthesis

00100 Steroid biosynthesis

00561 Glycerolipid metabolism

00564 Glycerophospholipid metabolism

00565 Ether lipid metabolism

00590 Arachidonic acid metabolism

00591 Linoleic acid metabolism

00592 alpha-Linolenic acid metabolism

01040 Biosynthesis of unsaturated fatty acids

1.4 Nucleotide metabolism

00230 Purine metabolism

00240 Pyrimidine metabolism

1.5 Amino acid metabolism

00220 Arginine biosynthesis

00250 Alanine, aspartate and glutamate metabolism

00260 Glycine, serine and threonine metabolism

00270 Cysteine and methionine metabolism

00280 Valine, leucine and isoleucine degradation

00290 Valine, leucine and isoleucine biosynthesis

00300 Lysine biosynthesis

00310 Lysine degradation

00330 Arginine and proline metabolism

00340 Histidine metabolism

00350 Tyrosine metabolism

00360 Phenylalanine metabolism

00380 Tryptophan metabolism

00400 Phenylalanine, tyrosine and tryptophan biosynthesis

1.6 Metabolism of other amino acids

00410 beta-Alanine metabolism

00430 Taurine and hypotaurine metabolism

00440 Phosphonate and phosphinate metabolism

00450 Selenocompound metabolism

00460 Cyanoamino acid metabolism

00470 D-Amino acid metabolism

00480 Glutathione metabolism

1.7 Glycan biosynthesis and metabolism

00510 N-Glycan biosynthesis

00511 Other glycan degradation

00513 Various types of N-glycan biosynthesis

00514 Other types of O-glycan biosynthesis

00531 Glycosaminoglycan degradation

00543 Exopolysaccharide biosynthesis

00563 Glycosylphosphatidylinositol(GPI)-anchor biosynthesis

00601 Glycosphingolipid biosynthesis - lacto and neolacto series

00603 Glycosphingolipid biosynthesis - globo series

00604 Glycosphingolipid biosynthesis - ganglio series

1.8 Metabolism of cofactors and vitamins

00130 Ubiquinone and other terpenoid-quinone biosynthesis

00670 One carbon pool by folate

00730 Thiamine metabolism

00740 Riboflavin metabolism

00750 Vitamin B6 metabolism

00760 Nicotinate and nicotinamide metabolism

00770 Pantothenate and CoA biosynthesis

00780 Biotin metabolism

00785 Lipoic acid metabolism

00790 Folate biosynthesis

00860 Porphyrin and chlorophyll metabolism

1.9 Metabolism of terpenoids and polyketides

00523 Polyketide sugar unit biosynthesis

00900 Terpenoid backbone biosynthesis

00902 Monoterpenoid biosynthesis

00903 Limonene and pinene degradation

00904 Diterpenoid biosynthesis

00905 Brassinosteroid biosynthesis

00906 Carotenoid biosynthesis

00908 Zeatin biosynthesis

00909 Sesquiterpenoid and triterpenoid biosynthesis

01051 Biosynthesis of ansamycins

01053 Biosynthesis of siderophore group nonribosomal peptides

1.10 Biosynthesis of other secondary metabolites

00232 Caffeine metabolism

00254 Aflatoxin biosynthesis

00261 Monobactam biosynthesis

00333 Prodigiosin biosynthesis

00524 Neomycin, kanamycin and gentamicin biosynthesis

00901 Indole alkaloid biosynthesis

00940 Phenylpropanoid biosynthesis

00941 Flavonoid biosynthesis

00942 Anthocyanin biosynthesis

00944 Flavone and flavonol biosynthesis

00945 Stilbenoid, diarylheptanoid and gingerol biosynthesis

00950 Isoquinoline alkaloid biosynthesis

00960 Tropane, piperidine and pyridine alkaloid biosynthesis

00965 Betalain biosynthesis

00966 Glucosinolate biosynthesis

00999 Biosynthesis of various plant secondary metabolites

2.1 Transcription

03020 RNA polymerase

03022 Basal transcription factors

03040 Spliceosome

2.2 Translation

00970 Aminoacyl-tRNA biosynthesis

03008 Ribosome biogenesis in eukaryotes

03015 mRNA surveillance pathway

2.3 Folding, sorting and degradation

03018 RNA degradation

03050 Proteasome

03060 Protein export

04120 Ubiquitin mediated proteolysis

04141 Protein processing in endoplasmic reticulum

2.4 Replication and repair

03030 DNA replication

03410 Base excision repair

03420 Nucleotide excision repair

03430 Mismatch repair

03440 Homologous recombination

03450 Non-homologous end-joining

3.1 Membrane transport

02010 ABC transporters

3.2 Signal transduction

04016 MAPK signaling pathway - plant

04070 Phosphatidylinositol signaling system

04075 Plant hormone signal transduction

4.1 Transport and catabolism

04136 Autophagy - other

04144 Endocytosis

04146 Peroxisome

5.9 Environmental adaptation

04626 Plant-pathogen interaction

04712 Circadian rhythm - plant