>tr|A0AA87LQZ0|A0AA87LQZ0_BIFLN S-ribosylhomocysteinase LuxS OS=Bifidobacterium longum subsp. longum 1-6B GN=luxS MAEETAEKPVVESFQLDHTKVKAPYVRYIDTETGPHGDVISNYDLRLTQPNKQAIPTGGL HTIEHTIAVLLRERIPGYIDCSPFGCRTGFHLLTWGTHPTEEVAKALKESLEFIAYKATW DDVPATTEKSCGNYRDHSLFTAKEWAKQILEEGISSDPFERKVV