serine,leucyl,seryl
Serine
430424-32-1L-Serine,L-a-glutamylglycyl-L-lysyl-L-a-glutamylglycyl-L-seryl-L-threonyl-L-lysyl-L-valyl-L-a-glutamyl-L-a-glutamyl-L-asparaginyl-
365252-61-5L-Serine,L-seryl-L-a-aspartylglycyl-L-phenylalanyl-L-tyrosyl-L-asparaginyl-L-alanyl-L-isoleucyl-L-a-glutamyl-L-leucyl-L-leucyl-