Example sentences for: cyab

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

  • CyaB homologs from Aeromonas , Clostridium, Borrelia , and Ralstonia lie firmly (RELL Bootstrap >= 70%) within the archaeal and eukaryotic clusters, rather than with their bacterial counterparts (Fig.

  • We show that Aeromonas adenylyl cyclase CyaB and thiamine triphosphatase define a novel superfamily of catalytic domains that act on nucleotides and organo-phosphate substrates.

  • Experimental analysis on the Methanococcus CyaB homolog revealed no adenylyl cyclase activity comparable to that seen in Aeromonas CyaB [ 16 ] . Likewise, there is no evidence for a widespread presence of the ThTPase activity in the organisms that contain CYTH domain proteins [ 17 ] . Hence, the principal biological function of the CYTH domains may be different from those of the experimentally characterized members of this family.

  • Given that the CYTH domain is the only globular domain in the enzymes, thiamine triphosphatase and CyaB, it is predicted to be an enzymatic domain.

  • Analogous active sites, that coordinate two metal ions, are observed in domains with similar activities, such as the classical adenylyl/guanylyl cyclases, family B DNA polymerases, pol-β fold nucleotidyl transferases, and triphosphatases or phosphoesterases of the HD and DHH superfamilies [ 11 15 19 20 ] . Consistent with these observations, both CyaB and ThTPase have been shown to require Mg 2+ions for their nucleotide cyclase and phosphatase activities [ 16 17 ] .


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