L-Alanine, L-methionyl-L-a-glutamyl-L-lysyl-L-lysyl-L-glutaminyl-L-arginyl-L-phenylalan yl-L-seryl-L-leucyl-L-arginyl-L-lysyl-L-tyrosyl-L-lysyl-L-serylglycyl-L-threonyl-L- phenylalanyl-L-seryl-L-va