Fig. 5From: Characterization of a novel N-acylhomoserine lactonase, AidP, from Antarctic Planococcus sp.a RRLC of analysis digestion of C6-HSL by AidP (retention time of 1.1 min). b ESI–MS analysis of the hydrolysis product of C6-HSL by AidP. Retention time of 4.8 min. UPLC fragment of enzyme-digested products showed a quasimolecular (M−H) ion substrate at m/z of 218Back to article page