Function
Binds to the signaling molecule autoinducer 2 (AI-2), a furanosyl borate diester, (3a-methyl-5,6-dihydrofuro-[2,3d][1,3,2]dioxaborole-2,2,6,6a-tetraol). This complex then interacts with the LuxQ sensor protein (By similarity).
Sequence
MNKALVLSLISIAGMSPASQASQVLNGYWAYQEFLNEFPEQKHLTDALAAAVRDDPVPIAPEKRHPLKISVVYPGQQISDYWIRNIDAFEKRLDKLNIDYQINQVFTRPNADIKQQSLSLMEALKSNSDYLIFTLDTTRHRKFVEHVLDSTKTKLILQNITTPVREWETRQPFMYVGFDHAEGSRELAVEFGKQFPKNTHYSVLYFSEGYISDIRGNTFIHQVNQDSQFELQSAYYTKATKQSGYEAAKASLKKYPDVEFIYACSTDVALGAVEALSELGREDVMINGWGGGSAELDAILKGELDITVMRMNDDTGIAMAEAIKWDLEGKPVPTVYSGDFEVVTKSDSPERIEALRKRAFRYSDN