Required for the synthesis of autoinducer molecules such as OHHL (N-(3-oxohexanoyl)-L-homoserine lactone), and HHL (N- hexanoyl-L-homoserine lactone). Acyl-homoserine-lactone synthase Autoinducer synthesis protein yenI MLKLFNVNFNNMPERKLDEIFSLREITFKDRLDWKVTCIDGKESDQYDDENTNYILGTIDDTIVCSVRFIDMKYPTMITGPFAPYFSDVSLPIDGFIESSRFFVEKALARDMVGNNSSLSTILFLAMVNYARDRGHKGILTVVSRGMFILLKRSGWNITVLNQGESEKNEVIYLLHLGIDNDSQQQLINKILRVHQVEPKTLETWPIIVPGIIK YENI_YEREN 214 yenI