>sp|Q1C416|LUXS_YERPA S-ribosylhomocysteine lyase OS=Yersinia pestis bv. Antiqua GN=luxS MPLLDSFTVDHTIMKAPAVRVAKTMKTPHGDEITVFDLRFCVPNKEVMPEKGIHTLEHLF AGFMRDHLNGDGVEIIDISPMGCRTGFYMSLIGTPDEQRVADAWKAAMADVLKVTDQRKI PELNEYQCGTYHMHSLEEAQSIAKDILDRDVRINHNEELALPKEKLTELHI