Example sentences for: dpbb

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

  • Sequence comparisons and identification of specific conserved motifs showed that the DPBB fold includes five major superfamilies.

  • The basic DPBB fold consists of six β-strands and two variable regions, which are located after strand 2 and strand 5 and, at least in some case, adopt a helical conformation [ 62 63 64 ] . The domain can be further split into two symmetrical structural units, each with three core β-strands.

  • The predicted DPBB domains of the RDRPs differ from most of the DPBB domains of DDRP β' subunits in that the former lack a long and variable, in both length and sequence, insert between strands 2 and 3 that is characteristic of the latter (Fig.

  • The DPBB domain in the β subunit is distorted by large inserts and shares no detectable sequence similarity with the DPBB from the β' subunit.

  • Evidence is presented that the ultimate ancestor of RNA polymerases might have been a RNA-binding DPBB domain, which functioned as a cofactor for a polymerase ribozyme, and that subsequent evolution of DDRPs and RDRPs proceeded via accretion of various simple modules, such as the sandwich-barrel hybrid motif domain, around this conserved core.


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