>sp|B7NSH2|LUXS_ECO7I S-ribosylhomocysteine lyase OS=Escherichia coli O7:K1 GN=luxS MPLLDSFTVDHTRMEAPAVRVAKTMNTPHGDAITVFDLRFCVPNKEVMPERGIHTLEHLF AGFMRNHLNGNGVEIIDISPMGCRTGFYMSLIGTPDEQRVADAWKAAMEDVLKVQDQNQI PELNVYQCGTYQMHSLQEAQGIARNILERDVRINSNEELALPKEKLQELHI