https://www.selleckchem.com/pr....oducts/ldc195943-imt
When compared to CpdB, CpdB_Ndom-UshA_Cdom conserved phosphodiesterase activities on 2',3'-cAMP and bis-4-NPP, and gained activity on the phosphoanhydride CDP-choline. Therefore, the non-nucleotidase activities of UshA and CpdB are not fully dependent on the interplay between domains. The specificity domains may confer the chimeras some of the phosphodiester or phosphoanhydride selectivity displayed when associated with their native partners. Contrarily, the nucleotidase activity of UshA and CpdB depends strictly on the interplay