L-Alanine,L-a-glutamyl-L-a-glutamyl-L-lysyl-L-lysyl-L-a-aspartyl-L-a-aspartyl-L-prolyl-L-prolyl-L-lysyl-L-a-aspartyl-L-prolyl-L-lysyl-L-lysyl-L-a-aspartyl-L-a-aspartyl-L-prolyl-L-prolyl-L-lysyl-L-a-glutamyl-