. "0"^^ . . "110709141"@en-us . . "114924067"^^ . . . . "0"^^ . . . "isoleucine"^^ . "14924067-n"^^ . "isoleucine"@en-us . . "114075286"@en-us . "an essential amino acid found in proteins; isomeric with leucine"@en-us .