metabolic process
   |__primary metabolic process
       |__amino acid metabolic process  190 rec.
           |__alpha-amino acid metabolic process 122 rec.
           |   |__1-aminocyclopropane-1-carboxylate metabolic process(+)
           |   |__alanine metabolic process(+) 2 rec.
           |   |__alpha-amino acid biosynthetic process(+) 47 rec.
           |   |__alpha-amino acid catabolic process(+) 70 rec.
           |   |__arginine metabolic process(+) 8 rec.
           |   |__aspartate metabolic process(+) 3 rec.
           |   |__citrulline metabolic process(+)
           |   |__cysteine metabolic process(+) 4 rec.
           |   |__D-amino acid metabolic process(+) 2 rec.
           |   |__glutamate metabolic process(+) 12 rec.
           |   |__glycine metabolic process(+) 12 rec.
           |   |__homocysteine metabolic process(+) 3 rec.
           |   |__isoleucine metabolic process(+) 9 rec.
           |   |__kynurenine metabolic process(+) 4 rec.
           |   |__L-amino acid metabolic process(+) 106 rec.
           |   |__lysine metabolic process(+) 9 rec.
           |   |__methionine metabolic process(+) 9 rec.
           |   |__ornithine metabolic process(+) 1 rec.
           |   |__sarcosine metabolic process(+) 1 rec.
           |   |__selenocysteine metabolic process(+) 1 rec.
           |   |__valine metabolic process(+) 10 rec.
           |__amino acid activation 48 rec.
           |   |__amino acid activation for nonribosomal peptide biosynthetic process(+) 2 rec.
           |   |__tRNA aminoacylation(+) 46 rec.
           |__amino acid biosynthetic process 52 rec.
           |   |__4-aminobenzoate biosynthetic process
           |   |__alpha-amino acid biosynthetic process(+) 47 rec.
           |   |__amino acid salvage(+) 7 rec.
           |   |__beta-alanine biosynthetic process(+) 2 rec.
           |   |__carnosine biosynthetic process
           |   |__diaminopimelate biosynthetic process
           |   |__gamma-aminobutyric acid biosynthetic process 1 rec.
           |   |__nicotianamine biosynthetic process
           |   |__ornithine lipid biosynthetic process
           |   |__pyrrolysine biosynthetic process
           |   |__regulation of amino acid biosynthetic process(+) 2 rec.
           |__amino acid catabolic process 74 rec.
           |   |__alpha-amino acid catabolic process(+) 70 rec.
           |   |__amino acid catabolic process via Ehrlich pathway(+)
           |   |__amino acid fermentation(+)
           |   |__beta-alanine catabolic process(+)
           |   |__branched-chain amino acid catabolic process(+) 23 rec.
           |   |__gamma-aminobutyric acid catabolic process(+) 2 rec.
           |   |__nicotianamine catabolic process
           |__aromatic amino acid metabolic process 25 rec.
           |   |__anthranilate metabolic process(+)
           |   |__aromatic amino acid family biosynthetic process(+) 2 rec.
           |   |__aromatic amino acid family catabolic process(+) 15 rec.
           |   |__L-dopa metabolic process(+)
           |   |__L-histidine metabolic process(+) 1 rec.
           |   |__L-phenylalanine metabolic process(+) 7 rec.
           |   |__L-tryptophan metabolic process(+) 9 rec.
           |   |__para-aminobenzoic acid metabolic process(+)
           |   |__tyrosine metabolic process(+) 17 rec.
           |__branched-chain amino acid metabolic process 23 rec.
           |   |__branched-chain amino acid biosynthetic process(+)
           |   |__branched-chain amino acid catabolic process(+) 23 rec.
           |   |__isoleucine metabolic process(+) 9 rec.
           |   |__L-leucine metabolic process(+) 12 rec.
           |   |__valine metabolic process(+) 10 rec.
           |__carnosine metabolic process 1 rec.
           |   |__carnosine biosynthetic process
           |__non-proteinogenic amino acid metabolic process 17 rec.
           |   |__1-aminocyclopropane-1-carboxylate metabolic process(+)
           |   |__argininosuccinate metabolic process 1 rec.
           |   |__beta-alanine metabolic process(+) 2 rec.
           |   |__citrulline metabolic process(+)
           |   |__D-amino acid metabolic process(+) 2 rec.
           |   |__gamma-aminobutyric acid metabolic process(+) 3 rec.
           |   |__homocysteine metabolic process(+) 3 rec.
           |   |__kynurenine metabolic process(+) 4 rec.
           |   |__L-dopa metabolic process(+)
           |   |__L-homoserine metabolic process(+)
           |   |__non-proteinogenic amino acid biosynthetic process(+) 3 rec.
           |   |__non-proteinogenic amino acid catabolic process(+) 5 rec.
           |   |__ornithine metabolic process(+) 1 rec.
           |   |__peptidyl-proline hydroxylation to 3-hydroxy-L-proline
           |   |__peptidyl-proline hydroxylation to 4-hydroxy-L-proline
           |   |__S-adenosylhomocysteine metabolic process(+) 1 rec.
           |   |__sarcosine metabolic process(+) 1 rec.
           |__proteinogenic amino acid metabolic process 111 rec.
           |   |__'de novo' NAD+ biosynthetic process from L-aspartate
           |   |__glycine metabolic process(+) 12 rec.
           |   |__L-alanine metabolic process(+) 2 rec.
           |   |__L-asparagine metabolic process(+) 4 rec.
           |   |__L-cysteine metabolic process(+) 4 rec.
           |   |__L-histidine metabolic process(+) 1 rec.
           |   |__L-leucine metabolic process(+) 12 rec.
           |   |__L-phenylalanine metabolic process(+) 7 rec.
           |   |__L-proline metabolic process(+) 7 rec.
           |   |__L-serine metabolic process(+) 7 rec.
           |   |__L-tryptophan metabolic process(+) 9 rec.
           |   |__proteinogenic amino acid biosynthetic process(+) 46 rec.
           |   |__proteinogenic amino acid catabolic process(+) 67 rec.
           |   |__putrescine biosynthetic process from arginine(+) 2 rec.
           |   |__tyrosine metabolic process(+) 17 rec.
           |__regulation of amino acid metabolic process 3 rec.
               |__negative regulation of amino acid metabolic process(+)
               |__positive regulation of amino acid metabolic process(+) 1 rec.
               |__regulation of 1-aminocyclopropane-1-carboxylate metabolic process
               |__regulation of amino acid biosynthetic process(+) 2 rec.
               |__regulation of arginine catabolic process(+)
               |__regulation of cysteine metabolic process
               |__regulation of gamma-aminobutyric acid catabolic process(+)
               |__regulation of glutamate metabolic process(+) 1 rec.
               |__regulation of L-proline metabolic process(+)
               |__regulation of L-tryptophan metabolic process(+)
               |__regulation of ornithine metabolic process(+)
               |__regulation of tetrapyrrole biosynthetic process from glycine and succinyl-CoA(+)