Words similar to cet
Example sentences for: cet
How can you use “cet” in a sentence? Here are some example sentences to help you improve your vocabulary:
The yeast triphosphatase has a novel tertiary structure in which the active site is situated within a topologically closed hydrophilic tunnel composed of 8 antiparallel β strands, which are conserved in CaCet1 and Pct1 [ 2 ] . Mutational analysis of Cet1 has identified 15 individual side chains within the tunnel that are important for Cet1 function in vitro and in vivo [ 7 8 9 ] . Each of the 8 strands contributes at least one functional group to the active site.
Searches of public genome databases indicate that Aspergillus fumigatus (a major invasive pathogen in humans, with severe morbidity and mortality) encodes a homolog of Cet1, as does Neurospora crassa.
Mutational analysis of the Candida triphosphatase suggested strongly that the tunnel fold and the constituents of the active site are similar, if not identical, in Cet1 and CaCet1 [ 10 ] .
This is not a straw-man issue, given that S. cerevisiae encodes two homologous RNA triphosphatases (Cet1 and Cth1), of which only Cet1 is essential for capping and cell viability [ 8 15 ] . We use classical genetic approaches to show that the respective genes encoding RNA triphosphatase and RNA guanylyltransferase are essential in S. pombe.
The deleted segment contains the catalytic domain essential for triphosphatase activity in vitro and for complementation of the cet1Δ strain of S. cerevisiae [ 10 11 ] . Second, we introduced the linearized deletion allele into a diploid C. albicans ura3/ura3 arg4/arg4 strain and selected for Arg +transformants.
Loading...