94495-17-7 Cad1 bacterial sex hormone Glycine, N-(N-(N-(N-(N-(N-(N-L-leucyl-L-phenylalanyl)-L-seryl)-L-leucyl)-L-valyl)-L-leucyl)-L-alanyl)- Leu-phe-ser-leu-val-leu-ala-gly-OH Leucyl-phenylalanyl-seryl-leucyl-valyl-leucyl-alanyl-glycine Sex hormone cad1, streptococcus faecalis Sex pheromone cad1