… highlighted that HqiA showed no sequence homology with the known prototypic AHL
lactonases or acylases, thus expanding the AHL-degrading enzymes with a new family related to …

… In this study, QQ enzyme AiiK was expressed at the surface layer of strain L. casei MCJΔ1. …
These probiotic capabilities also expanded the application range of LcAiiK, which suggested …

… HqiA, a novel AHL-degrading enzyme type has AHL … that AiiK was an AHL lactonase, which
contributes to a novel method of identifying the AHL lactonases instead of using tandem MS. …

… QQ enzyme groups (ie, AHL lactonases and AHL acylases) in … of enzymes as well as within
the lactonase enzymes but the … , we also found that most lactonases are cytoplasmic while …

… AHL-degrading lactonases from different protein families were reported, including metallo-β-lactamase,
phosphotriesterase-like lactonase (… -negative bacteria and quorum quenching. A, …

… We show that this system is applicable to lactonases from diverse protein families … lactonase
activity and will facilitate the identification and engineering of quorum quenching enzymes. …

… From the previous results, it is clear that the quorum quenching activity of the recombinant
Ahl-1 enzyme used in this study can significantly reduce the virulence of the three tested MDR …

… The AHL recovery after acidification suggests the enzyme to … AHL degrading lactonases
from B. velezensis were … However, the extracellular expression of AHL lactonases as observed …

… agents as well as to expand the whole arsenal of virulence … a search for novel alternative
therapeutic approaches … As most of AHL lactonases, YtnP and Y2-aiiA enzymes belong to …

… Lactonase (PLL) family was discovered as part of a joint effort of our and Dan Tawfik laboratories
[[1], [2], [3], [4]] and includes a group of enzymes characterised by main lactonase … novel …