Example sentences for: substrates

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

  • Histidine triad (HIT) enzymes are a superfamily of nucleotide hydrolases and transferases that contain a catalytic motif related to the sequence HisφHisφHisφφ (where φ represents a hydrophobic amino acid) and act on substrates containing a nucleoside monophosphate [ 24].

  • Furthermore, the DNA polymerase active site in permeabilized core particles is accessible to the exogenous RNAseH substrates (Fig.

  • Mutagenesis [ 14 ] , X-ray crystallography [ 16 40 ] , and stereochemical analysis [ 41 ] indicate that His96 is the nucleophile that attacks the α-phosphate of Fhit substrates.

  • This putative autoregulatory mechanism for the catalytic subunit may help to explain why the overall abundance of PP1 during the various phases of the cell cycle remains relatively constant [ 32 ] . Historically, regulation of PP1 catalytic activity has resulted from associated subunits inhibiting or targeting the catalytic subunit towards substrates [ 33 ] . While the PP1 catalytic subunit is not found alone in the cell, such unassociated catalytic subunits have been shown to be active, at least in vitro . Although speculative, there may be a threshold amount of catalytic subunit in vivo above which associated proteins are limiting.

  • 42] can be used to introduce viral vectors carrying genes encoding an activated form of PI3K, AKT, or candidate substrates for AKT into the mammary tissue of Wnt-1 TG mice.


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