>tr|C3SY42|C3SY42_ECOLX S-ribosylhomocysteine lyase OS=Escherichia coli GN=luxS
MPLLDSFTVDHTRMEAPAVRVAKTMNTPHGDAITVFDLRFCVPNKEVMPERGIHTLEHLF
AGFMRNHLNGNGVEIIDISPMGCRTGFYMSLIGTPDEQRVADVWKAAMEDVLKVQDQNQI
PELNVYQCGTYQMHSLQEAQDIARSILERDVRINSNEELALPKEKLQELHI