Metabolism
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Carbohydrate Metabolism
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Glycolysis / Gluconeogenesis

Citrate cycle (TCA cycle)

Pentose phosphate pathway

Pentose and glucuronate interconversions

Fructose and mannose metabolism

Galactose metabolism

Ascorbate and aldarate metabolism

Starch and sucrose metabolism

Amino sugar and nucleotide sugar metabolism

Pyruvate metabolism

Glyoxylate and dicarboxylate metabolism

Propanoate metabolism

Butanoate metabolism

C5-Branched dibasic acid metabolism

Inositol phosphate metabolism

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Oxidative phosphorylation

Photosynthesis

Photosynthesis - antenna proteins

Carbon fixation in photosynthetic organisms

Carbon fixation pathways in prokaryotes

Methane metabolism

Nitrogen metabolism

Sulfur metabolism

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Fatty acid biosynthesis

Fatty acid elongation

Fatty acid metabolism

Synthesis and degradation of ketone bodies

Cutin, suberine and wax biosynthesis

Steroid biosynthesis

Primary bile acid biosynthesis

Secondary bile acid biosynthesis

Steroid hormone biosynthesis

Glycerolipid metabolism

Glycerophospholipid metabolism

Ether lipid metabolism

Sphingolipid metabolism

Arachidonic acid metabolism

Linoleic acid metabolism

alpha-Linolenic acid metabolism

Biosynthesis of unsaturated fatty acids

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Alanine, aspartate and glutamate metabolism

Glycine, serine and threonine metabolism

Cysteine and methionine metabolism

Valine, leucine and isoleucine degradation

Valine, leucine and isoleucine biosynthesis

Lysine biosynthesis

Lysine degradation

Arginine and proline metabolism

Histidine metabolism

Tyrosine metabolism

Phenylalanine metabolism

Tryptophan metabolism

Phenylalanine, tyrosine and tryptophan biosynthesis

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beta-Alanine metabolism

Taurine and hypotaurine metabolism

Phosphonate and phosphinate metabolism

Selenocompound metabolism

Cyanoamino acid metabolism

D-Glutamine and D-glutamate metabolism

D-Arginine and D-ornithine metabolism

D-Alanine metabolism

Glutathione metabolism

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N-Glycan biosynthesis

Various types of N-glycan biosynthesis

Mucin type O-Glycan biosynthesis

Other types of O-glycan biosynthesis

Glycosaminoglycan biosynthesis - chondroitin sulfate

Glycosaminoglycan biosynthesis - heparan sulfate

Glycosaminoglycan biosynthesis - keratan sulfate

Glycosaminoglycan degradation

Glycosylphosphatidylinositol(GPI)-anchor biosynthesis

Glycosphingolipid biosynthesis - lacto and neolacto series

Glycosphingolipid biosynthesis - globo series

Glycosphingolipid biosynthesis - ganglio series

Lipopolysaccharide biosynthesis

Peptidoglycan biosynthesis

Other glycan degradation

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Thiamine metabolism

Riboflavin metabolism

Vitamin B6 metabolism

Nicotinate and nicotinamide metabolism

Pantothenate and CoA biosynthesis

Biotin metabolism

Lipoic acid metabolism

Folate biosynthesis

One carbon pool by folate

Retinol metabolism

Porphyrin and chlorophyll metabolism

Ubiquinone and other terpenoid-quinone biosynthesis

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Terpenoid backbone biosynthesis

Monoterpenoid biosynthesis

Sesquiterpenoid and triterpenoid biosynthesis

Diterpenoid biosynthesis

Carotenoid biosynthesis

Brassinosteroid biosynthesis

Insect hormone biosynthesis

Zeatin biosynthesis

Limonene and pinene degradation

Geraniol degradation

Type I polyketide structures

Biosynthesis of 12-, 14- and 16-membered macrolides

Biosynthesis of ansamycins

Biosynthesis of type II polyketide backbone

Biosynthesis of type II polyketide products

Tetracycline biosynthesis

Polyketide sugar unit biosynthesis

Nonribosomal peptide structures

Biosynthesis of siderophore group nonribosomal peptides

Biosynthesis of vancomycin group antibiotics

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Phenylpropanoid biosynthesis

Stilbenoid, diarylheptanoid and gingerol biosynthesis

Flavonoid biosynthesis

Flavone and flavonol biosynthesis

Anthocyanin biosynthesis

Isoflavonoid biosynthesis

Indole alkaloid biosynthesis

Isoquinoline alkaloid biosynthesis

Tropane, piperidine and pyridine alkaloid biosynthesis

Acridone alkaloid biosynthesis

Caffeine metabolism

Betalain biosynthesis

Glucosinolate biosynthesis

Benzoxazinoid biosynthesis

Penicillin and cephalosporin biosynthesis

beta-Lactam resistance

Streptomycin biosynthesis

Butirosin and neomycin biosynthesis

Clavulanic acid biosynthesis

Puromycin biosynthesis

Novobiocin biosynthesis

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Benzoate degradation

Aminobenzoate degradation

Fluorobenzoate degradation

Chloroalkane and chloroalkene degradation

Chlorocyclohexane and chlorobenzene degradation

Toluene degradation

Xylene degradation

Nitrotoluene degradation

Ethylbenzene degradation

Styrene degradation

Atrazine degradation

Caprolactam degradation

DDT degradation

Bisphenol degradation

Dioxin degradation

Naphthalene degradation

Polycyclic aromatic hydrocarbon degradation

Metabolism of xenobiotics by cytochrome P450

Drug metabolism - cytochrome P450

Drug metabolism - other enzymes

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Overview of biosynthetic pathways

Biosynthesis of plant secondary metabolites

Biosynthesis of phenylpropanoids

Biosynthesis of terpenoids and steroids

Biosynthesis of alkaloids derived from shikimate pathway

Biosynthesis of alkaloids derived from ornithine, lysine and nicotinic acid

Biosynthesis of alkaloids derived from histidine and purine

Biosynthesis of alkaloids derived from terpenoid and polyketide

Biosynthesis of plant hormones

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Transcription
Translation
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Ribosome

Aminoacyl-tRNA biosynthesis

RNA transport

mRNA surveillance pathway

Ribosome biogenesis in eukaryotes

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Membrane Transport
Signal Transduction
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Two-component system

MAPK signaling pathway

MAPK signaling pathway - fly

MAPK signaling pathway - yeast

ErbB signaling pathway

Wnt signaling pathway

Notch signaling pathway

Hedgehog signaling pathway

TGF-beta signaling pathway

VEGF signaling pathway

Jak-STAT signaling pathway

Calcium signaling pathway

Phosphatidylinositol signaling system

mTOR signaling pathway

Plant hormone signal transduction

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Transport and Catabolism
Cell Motility
Cell Growth and Death
Cell Communication