L-Glutamic acid,L-methionyl-L-a-glutamyl-L-cysteinyl-L-a-aspartyl-L-leucyl-L-methionyl-L-a-glutamyl-L-threonyl-L-a-aspartyl-L-isoleucyl-L-leucyl-L-a-glutamyl-L-seryl-L-leucyl-