Identification and characterization of a heterotrimeric archaeal DNA polymerase holoenzyme

The current model for B-family DNA polymerases in archaea is one of single-subunit enzymes in contrast to the multi-subunit complexes in eukaryotes. Here the authors show that PolB1 fromSulfolobus solfataricusexists as a heterotrimeric complex in cell extracts.

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Auteurs principaux: Jiangyu Yan, Thomas R. Beattie, Adriana L. Rojas, Kelly Schermerhorn, Tamzin Gristwood, Jonathan C. Trinidad, Sonja V. Albers, Pietro Roversi, Andrew F. Gardner, Nicola G. A. Abrescia, Stephen D. Bell
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/627c7d9ffa8c4d6aa1b8ab4ad90d0baa
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Résumé:The current model for B-family DNA polymerases in archaea is one of single-subunit enzymes in contrast to the multi-subunit complexes in eukaryotes. Here the authors show that PolB1 fromSulfolobus solfataricusexists as a heterotrimeric complex in cell extracts.