Re-refinement of 4xan: hen egg-white lysozyme with carboplatin in sodium bromide solution

Simon W M Tanley; Antoine M M Schreurs; Loes M J Kroon-Batenburg; John R Helliwell

doi:10.1107/S2053230X16000777

Re-refinement of 4xan: hen egg-white lysozyme with carboplatin in sodium bromide solution

Acta Crystallogr F Struct Biol Commun. 2016 Mar;72(Pt 3):251-2. doi: 10.1107/S2053230X16000777. Epub 2016 Feb 19.

Authors

Simon W M Tanley¹, Antoine M M Schreurs², Loes M J Kroon-Batenburg², John R Helliwell¹

Affiliations

¹ School of Chemistry, Faculty of Engineering and Physical Sciences, University of Manchester, Brunswick Street, Manchester, M13 9PL, England.
² Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, Utrecht, 3584 CH, The Netherlands.

Abstract

A re-refinement of 4xan, hen egg-white lysozyme (HEWL) with carboplatin crystallized in NaBr solution, has been made and is published here as an addendum to Tanley et al. [(2014), Acta Cryst. F70, 1135-1142]. This follows a previous re-refinement and PDB deposition (4yem) by Shabalin et al. [(2015), Acta Cryst. D71, 1965-1979]. The critical evaluation of the original PDB deposition (4xan), and the subsequent critical examination of the re-refined structure (4yem), has led to an improved model (PDB code 5hmj).

Keywords: 4xan re-refinement; addendum; electron density assessment; paired model refinement; raw diffraction data; resolution limit assessment.

Publication types

Published Erratum
Research Support, Non-U.S. Gov't