845816-00-4

L-Serine,L-a-glutamylglycyl-L-seryl-L-seryl-L-serylglycyl-L-arginyl-L-alanyl-L-arginyl-L-a-glutamyl-L-alanyl-L-serylglycyl-L-alanyl-L-prolyl-L-threonyl-L-seryl-