L-Aspartic acid,L-a-glutamyl-L-leucyl-L-methionyl-L-a-glutamyl-L-lysyl-L-a-glutamyl-L-valyl-L-a-glutamyl-L-prolyl-L-a-glutamylglycyl-L-seryl-L-lysyl-L-arginyl-L-threonyl-