L-Serine, L-methionyl-L-isoleucyl-L-asparaginyl-L-phenylalanyl-L-tryptophyl-L-prolyl-L -valyl-L-threonyl-L-histidyl-L-valyl-L-cysteinyl-L-isoleucyl-L-tryptophyl-L-leuc yl-L-leucyl-L-tryptophyl-L-le