L-Serine, L-alanyl-L-alanyl-L-lysyl-L-phenylalanyl-L-a-glutamyl-L-seryl-L-asparaginyl- L-phenylalanyl-L-asparaginyl-L-threonyl-L-glutaminyl-L-alanyl-L-threonyl-L- asparaginyl-L-arginyl-L-asparaginy