List of added amino acids - World

18 added amino acids:

Added amino acidProducts*
L-isoleucine 21
L-valine 19
L-arginine 19
L-glutamine 17
L-alanine 6
L-histidine 4
L-tryptophan 3
L-phenylalanine 3
L-tyrosine 3
L-serine 3
L-threonine 3
L-proline 3
L-methionine 2
L-lysine 2
Cystine (4) 1
L-citrulline 1
L-ornithine 1
L-aspartic acid 1