>tr|A0A9Q4SYP1|A0A9Q4SYP1_9GAMM S-ribosylhomocysteine lyase OS=Proteus sp. G4445 GN=luxS MPLLDSFTVDHTRMSAPAVRVAKTMKTPSGDTITVFDLRFTVPNKKAMPEKGIHTLEHLF AGFMRNHLNGEGVEIIDISPMGCRTGFYMSLIGQPDEQRVANAWKAAMEDVLKVKDQNHI PELNVYQCGTYEMHSLAEAQDIARDILSHTIGINHNDELALPEDKLKELQI