Example sentences for: dual-specificity

How can you use “dual-specificity” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • On the basis of sequence homo logy and similarity of three-dimensional structures, phosphoprotein phosphatases (PPases) have been classified into three families designated PPP, PPM, and PTP [reviewed in [ 1 2 3 ] . The PPP and PPM families are comprised of phosphoserine- and phosphothreonine-specific enzymes whereas the PTP family consists of phosphotyrosine-specific and dual-specificity enzymes [ 4 ] . The major members of the PPP family are PP1, PP2A, and PP2B (calcineurin) class of phosphatases.

  • The dephosphorylation of phosphoproteins is universally catalyzed by protein phosphatases that are classified into two major functional groups, protein tyrosine phosphatase (PTP) and protein serine/threonine phosphatase (PP) although enzymes with various degrees of dual-specificity are also encountered [ 1 2 3 4 5 ] . The majority of Ser/Thr phosphatases belong to three classical groups, namely PP1, PP2A, and PP2B (calcineurin), and possess similar primary structures in their catalytic cores [ 2 3 6 ] . PP1, in particular, exhibits an extremely high degree of sequence conservation through evolution, and its orthologs and isoforms are found in all eukaryotic cells [ 6 7 ] . In various organisms, PP1 regulates such diverse cellular processes as cell cycle progression, protein synthesis, carbohydrate metabolism, transcription, and neuronal signaling [ 3 7 ] , underscoring its profound importance in biology.


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