Protein
Quorum-quenching protein AidA
Organism
Acinetobacter baumannii (strain MDR-ZJ06)
Function
Involved in quorum quenching (QQ). Inhibits motility and biofilm formation. Could contribute in bacterial competition, as it is capable of hydrolyzing the signaling molecules that mediate interspecies communication.
Similarity
Belongs to the AB hydrolase superfamily.
Sequence
MGKSLNNVPQAPLDVQFDSNDVKCSAYLYRPTTEVATPMIVMAHGLGGTRRMRLTAFAERFVAEGYACLVFDYRYFGDSEGQPRQLLDIKSQLEDWKAAIAYARSLDKIDPNRVVIWGTSFGGGHVLATAANDNRLAAVISQCPFTDGFSSSMAMNPITTLKLMGLALKDKIGSILGAKPVMVPLAAPSGHTALMNAPDAYSGYLALMPSGSNIPNYVAARFVLDIIRYYPGRKTSRIQAPVLFCVCDTDSVAPSKTTLRHASHTPNHEIKHYADGHFEIYVGEAFERVVRDQIDFLKRIVPVK