A novel protein toxin named Aeromonas salmonicida exoenzyme T, which belongs to the family of ADP-ribosylating toxins, is disclosed as is a novel Calcium dependent promoter of A. The architecture eliminates multipliers and sequential processing by storing the pre-computed modulated cosine and sine carriers in ROM look-up-tables. Then, a photoresist pattern for defining a contact hole is formed on the sacrificial layer, and the sacrificial layer is dry-etched, thereby forming a contact hole for exposing the substrate. Thus, the uniqueness of the identifier is based on how the identifier was created not the entity that created it. Such disposable absorbent articles deliver improved odor control performance and improved fluid handling propertiesabsorption performance, especially in case of electrolytes-containing fluids like menses.