L-Leucine,L-a-glutamyl-L-leucyl-L-a-glutamyl-L-seryl-L-valyl-L-arginyl-L-leucyl-L-alanyl-L-threonyl-L-phenylalanylglycyl-L-a-glutamyl-L-tryptophyl-L-prolyl- [ 489412-36-4 ]