Template:Amino acid metabolism intermediates From Wikipedia the free encyclopedia vteAmino acid metabolism metabolic intermediatesK→acetyl-CoAlysine→ Saccharopine Allysine α-Aminoadipic acid 2-Oxoadipic acid Glutaryl-CoA Glutaconyl-CoA Crotonyl-CoA β-Hydroxybutyryl-CoA leucine→ β-Hydroxy β-methylbutyric acid β-Hydroxy β-methylbutyryl-CoA Isovaleryl-CoA α-Ketoisocaproic acid β-Ketoisocaproic acid β-Ketoisocaproyl-CoA β-Leucine β-Methylcrotonyl-CoA β-Methylglutaconyl-CoA β-Hydroxy β-methylglutaryl-CoA tryptophan→alanine→ N′-Formylkynurenine Kynurenine Anthranilic acid 3-Hydroxykynurenine 3-Hydroxyanthranilic acid 2-Amino-3-carboxymuconic semialdehyde 2-Aminomuconic semialdehyde 2-Aminomuconic acid Glutaryl-CoA GG→pyruvate→ citrateglycine→serine→ 3-Phosphoglyceric acid glycine→creatine: Glycocyamine Phosphocreatine Creatinine G→glutamate→α-ketoglutaratehistidine→ Urocanic acid Imidazol-4-one-5-propionic acid Formiminoglutamic acid Glutamate-1-semialdehyde proline→ 1-Pyrroline-5-carboxylic acid arginine→ Agmatine Ornithine Citrulline Cadaverine Putrescine other cysteine+glutamate→glutathione: γ-Glutamylcysteine G→propionyl-CoA→succinyl-CoAvaline→ α-Ketoisovaleric acid Isobutyryl-CoA Methacrylyl-CoA 3-Hydroxyisobutyryl-CoA 3-Hydroxyisobutyric acid 2-Methyl-3-oxopropanoic acid isoleucine→ 2,3-Dihydroxy-3-methylpentanoic acid 2-Methylbutyryl-CoA Tiglyl-CoA 2-Methylacetoacetyl-CoA methionine→ generation of homocysteine: S-Adenosyl methionine S-Adenosyl-L-homocysteine Homocysteine conversion to cysteine: Cystathionine α-Ketobutyric acid + Cysteine threonine→ α-Ketobutyric acid propionyl-CoA→ Methylmalonyl-CoA G→fumaratephenylalanine→tyrosine→ 4-Hydroxyphenylpyruvic acid Homogentisic acid 4-Maleylacetoacetic acid G→oxaloacetate see urea cycle OtherCysteine metabolism Cysteine sulfinic acid
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