Data on PAGE analysis and MD simulation for the interaction of endonuclease Apn1 from Saccharomyces cerevisiae with DNA substrates containing 5,6-dihydrouracyl and 2-aminopurine.

ABSTRACT: This article presents new data on nucleotide incision repair (NIR) activity of apurinic/apyrimidinic endonuclease Apn1 of Saccharomyces cerevisiae, which is known as a key player of the base excision DNA repair (BER) pathway, see "Yeast structural gene (APN1) for the major apurinic endonuclease: homology to Escherichia coli endonuclease IV" [1], "Abasic sites in DNA: repair and biological consequences in Saccharomyces cerevisiae" [2] and "Characterisation of new substrate specificities of Escherichia coli and Saccharomyces cerevisiae AP endonucleases" [3]. The characterization of NIR activity of wild type Apn1 and mutant form Ape1 H83A were made by denaturing PAGE analysis, and MD simulations of Apn1 complexed with DNA containing 5,6-dihydro-2'-deoxyuridine (DHU) and 2-aminopurine (

SUBMITTER: Dyakonova ES 

PROVIDER: S-EPMC6334592 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature