Glycine, L-a-aspartyl-L-a-glutamyl-L-a-aspartylglycyl-L-lysyl-L-a-glutamyl-L-leucyl-L -seryl-L-a-aspartyl-L-a-glutamyl-L-a-aspartyl-L-isoleucyl-L-arginyl-L-alanyl -L-a-glutamyl-L-alanyl-L-a-asparty