cellular amino acid metabolic process cellular amino acid biosynthetic process Reactome:REACT_89765 Reactome:REACT_30236 Wikipedia:Amino_acid_synthesis Reactome:REACT_109330 cellular amino acid synthesis Reactome:REACT_92648 Reactome:REACT_33022 Reactome:REACT_95114 cellular amino acid biosynthesis cellular amino acid anabolism Reactome:REACT_79609 Reactome:REACT_30845 amino acid biosynthetic process Reactome:REACT_110509 Reactome:REACT_83995 Reactome:REACT_31295 Reactome:REACT_77480 cellular amino acid formation Reactome:REACT_112051 Reactome:REACT_238 Reactome:REACT_108419 GO:0008652 Reactome:REACT_101745 Reactome:REACT_77379 Reactome:REACT_83815 Reactome:REACT_77498 biological_process The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents. Reactome:REACT_77237 Reactome:REACT_106399 carboxylic acid biosynthetic process organonitrogen compound biosynthetic process