Structural and catalytic insights into HoLaMa, a derivative of Klenow DNA polymerase lacking the proofreading domain.

We report here on the stability and catalytic properties of the HoLaMa DNA polymerase, a Klenow sub-fragment lacking the 3'-5' exonuclease domain. HoLaMa was overexpressed in Escherichia coli, and the enzyme was purified by means of standard chromatographic techniques. High-resolution NMR...

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Bibliographic Details
Main Authors: Michael Kovermann, Alessandra Stefan, Anna Castaldo, Sara Caramia, Alejandro Hochkoeppler
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2019-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0215411