>tr|A0A087B204|A0A087B204_BIFLN S-ribosylhomocysteine lyase OS=Bifidobacterium longum subsp. longum GN=luxS MAEETAEKPVVESFQLDHTKVKAPYVRYIDTETGPHGDVISNYDLRLTQPNKQAIPTGGL HTIEHTIAVLLRERIPGYIDCSPFGCRTGFHLLTWGTHPTEEVAKALKESLEFIAYKATW DDVPATTEKSCGNYRDHSLFTAKEWAKQILEEGISSDPFERKVV