>sp|Q31X57|LUXS_SHIBS S-ribosylhomocysteine lyase OS=Shigella boydii serotype 4 (strain Sb227) OX=300268 GN=luxS PE=3 SV=1
MPLLDSFTVDHTRMEAPAVRVAKTMNTPHGDAITVFDLRFCVPNKEVMPERGSHTLEHLF
AGFMRNHLNGNGVEIIDISPMGCRTGFYMSLIGTPDEQRVADAWKAAMEDVLKVQDQNQI
PELNVYQCGTYQMHSLQEAQDIARSILERDVRINSNEELALPKEKLQELHI