>tr|A0A823FRD9|A0A823FRD9_LISMN S-ribosylhomocysteine lyase OS=Listeria monocytogenes serotype 1/2b GN=luxS MAEKMNVESFNLDHTKVKAPFVRLAGTKVGVHGDEIYKYDVRFKQPNKEHMEMPALHSLE HLMAELARNHTDKLVDISPMGCQTGFYVSFINHSDYDDALEIIATTLTDVLAATEVPACN EVQCGWAASHSLEGAKALAAEFLDKRDEWKNVFGE