alpha,ethylalanine,alanine
Alanine
874294-86-7L-Alanine,L-seryl-L-isoleucyl-L-leucyl-L-methionyl-L-tryptophyl-L-isoleucyl-L-threonyl-L-glutaminyl-
386735-55-3L-Phenylalanine,glycyl-L-valyl-L-asparaginyl-L-alanyl-L-cysteinyl-L-seryl-L-seryl-L-leucylthio-