Flexible torsion-angle noncrystallographic symmetry restraints for improved macromolecular structure refinement

Flexible torsion angle-based NCS restraints have been implemented in phenix.refine, allowing improved model refinement at all resolutions. Rotamer correction and rotamer consistency checks between NCS-related amino-acid side chains further improve the final model quality.

Bibliographic Details
Main Authors: Headd, Jeffrey J., Echols, Nathaniel, Afonine, Pavel V., Moriarty, Nigel W., Gildea, Richard J., Adams, Paul D.
Format: Online
Language:English
Published: International Union of Crystallography 2014
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4014122/