butyryl,homoserine,lactone,serine
Serine
646061-11-2L-Serine,L-alanyl-L-leucyl-L-prolyl-L-glutaminyl-L-glutaminyl-L-tyrosyl-L-prolyl-L-alanyl-
662168-05-0L-Serine,L-a-glutamyl-L-glutaminyl-L-leucyl-L-alanyl-L-glutaminyl-L-glutaminyl-L-alanyl-L-histidyl-