Utilization efficiency of the oxidized purine nucleotide analogs by DNA polymerase eta.

Nishimoto N, Kamiya H, Harashima H, Izuta S
Nucleic Acids Res Suppl (2003), Volume , Page 299
PubMed entry

Abstract:

To elucidate the behavior of DNA polymerase eta against the oxidized ...
To elucidate the behavior of DNA polymerase eta against the oxidized purine nucleotides, we determined the utilization efficiency of 2-hydroxy-dATP and 8-hydroxy-dGTP by the recombinant yeast DNA polymerase eta using the primer extension assay with the synthetic oligonucleotide template-primers, and compared those by DNA polymerase alpha. Results indicate that DNA polymerase eta incorporates 2-hydroxy-dATP opposite template G in addition to template T and 8-hydroxy-dGTP opposite A in addition to C, respectively. Kinetic analysis revealed that the rate of mutation caused by 2-OH-dATP and 8-OH-dGTP with DNA polymerase eta should be much higher than those with DNA polymerase alpha.

Polymerases:

Topics:

Status:

new topics/pols set partial results complete validated

Results:

No results available for this paper.
Log in to add missing results...

Entry validated by:

Log in to validate this paper...

Version:20241007

Using Polbase tables:

Sorting:

Tables may be sorted by clicking on any of the column titles. A second click reverses the sort order. <Ctrl> + click on the column titles to sort by more than one column (e.g. family then name).

Filtering:

It is also possible to filter the table by typing into the search box above the table. This will instantly hide lines from the table that do not contain your search text.