T4 K257Q

show help

Welcome to the Polymerase Page

This page presents all the information in Polbase for T4 K257Q.

Mutants:

At the top of the page you'll find a map of all positions of known mutants. Text links to mutants and digestion products are listed in the Mutants section.

Structures/Sequence:

If available, a representative structure is displayed at the upper right. All known structures are listed in the Structures section.

External links:

Polbase polymerases are linked to UniProt and Genbank where possible. The UniProt search link directs you to a pre-constructed UniProt search containing relevant terms.

References:

All references that refer to this Polymerase are listed with their topics and paper's title in the References table.

Results:

All the results for this polymerase can be examined by following the "Results" link at the bottom of the page.

Help icons:

The show help symbol in the upper-right corner of the page links to this help text. The question mark icon is used everywhere to indicate that help is available.

Mutant of: T4 (K257Q)

T4 K257Q is a family B enzyme from bacteriophage T4.

Selected Properties for T4 K257Q:

3'-5' exo activity 5'-3' exo activity Frameshift Rate Substitution Rate General Error Rate
no data no data no data 4.0e+00 Mutation frequency (relative to WT) (1) no data
Year Authors Title Results by property
2008 Usharani Subuddhi, Matthew Hogg, Linda J Reha-Krantz Use of 2-aminopurine fluorescence to ... Nucleotide Substitution Rate,All properties

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.