>gnl|BMRB|27754.1 CdiA-CT_C21S_C27S VENNFLTADQIDSFAAKAKGSEVRGDSKQIVKEMEELSLKQQQEMIAVCATNPAACKEKFGDIPAKGMLVREAIDRVLGTDVPSAMKNDMSSLLAQQIEAEGVVTSTEFASQLQNRYGIDKQQAEILAVAALGAVTGGMGKSGTSTVTKN