L-Cysteine, L-cysteinyl-L-lysyl-L-leucyl-L-lysyl-L-a-glutamyl-L-asparaginyl-L-lysyl-L-valyl- L-phenylalanyl-L-seryl-L-asparaginyl-L-prolylglycyl-L-alanyl-L-prolyl-L-valyl-L -tyrosyl-L-glutaminyl-