ScholarLens Back to search
2014•BiotechnologiaOpen access

A new division of bacterial UvrA homologues

Marta Marszałkowska, Magdalena Bil, Łukasz Kreft, Marcin Olszewski

Open full text 5 citations

Abstract

The UvrA protein is a DNA-binding and damage-recognition enzyme which participates in the prokaryotic type nucleotide excision repair (NER) pathway. It has recently been noted that some bacterial genomes comprise additional uvrA genes which encode five distinct types of UvrA homologue. We investigated the sequences of over 2400 bacterial genomes and found 130 examples of bacteria containing uvrA2 genes. The sequence analyses conducted on these UvrA homologues revealed that the previously established division of UvrA proteins might be based on some incorrect assumptions. In this paper, we present the reasons for our creation of a new division of UvrA homologues and a description of the four UvrA classes we have created.

Open-access reader

About this research paper

What this paper is about

The UvrA protein is a DNA-binding and damage-recognition enzyme which participates in the prokaryotic type nucleotide excision repair (NER) pathway. It has recently been noted that some bacterial genomes comprise additional uvrA genes which encode five distinct types of UvrA homologue. We investigated the sequences of over 2400 bacterial genomes and found 130 examples of bacteria containing uvrA2 genes. The sequence analyses conducted on these UvrA homologues revealed that the previously established division of UvrA proteins might be based on some incorrect assumptions. In this paper, we present the reasons for our creation of a new division of UvrA homologues and a description of the four UvrA classes we have created.

Why it matters

OpenAlex reports 5 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

The UvrA protein is a DNA-binding and damage-recognition enzyme which participates in the prokaryotic type nucleotide excision repair (NER) pathway. It has recently been noted that some bacterial genomes comprise additional uvrA genes which encode five distinct types of UvrA homologue. We investigated the sequences of over 2400 bacterial genomes and found 130 examples of bacteria containing uvrA2 genes. The sequence analyses conducted on these UvrA homologues revealed that the previously established division of UvrA proteins might be based on some incorrect assumptions. In this paper, we present the reasons for our creation of a new division of UvrA homologues and a description of the four UvrA classes we have created.

Key concepts: Division (mathematics), Chemistry, Mathematics, Arithmetic

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
A new division of bacterial UvrA homologues — Research Paper | ScholarLens