L-Alanine, L-cysteinyl-L-cysteinyl-L-prolyl-L-valylglycyl-L-cysteinyl-L-alanyl-L-lysyl-L-cysteinyl-L-alanyl-L-glutaminylglycyl-L-cysteinyl-L-isoleucyl-L-cysteinyl-L-lysylglycyl-L-alanyl-L-seryl-L-alpha-aspartyl-L-lysyl-L-cysteinyl-L-seryl-L-cysteinyl-L-cysteinyl-