Optimization of data collection taking radiation damage into account

To take into account the effects of radiation damage, new algorithms for the optimization of data-collection strategies have been implemented in the software package BEST. The intensity variation related to radiation damage is approximated by log-linear functions of resolution and cumulative X-­ray...

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Detalles Bibliográficos
Autores principales: Bourenkov, Gleb P., Popov, Alexander N.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2852305/
https://www.ncbi.nlm.nih.gov/pubmed/20382994
http://dx.doi.org/10.1107/S0907444909054961
Descripción
Sumario:To take into account the effects of radiation damage, new algorithms for the optimization of data-collection strategies have been implemented in the software package BEST. The intensity variation related to radiation damage is approximated by log-linear functions of resolution and cumulative X-­ray dose. Based on an accurate prediction of the basic characteristics of data yet to be collected, BEST establishes objective relationships between the accessible data completeness, resolution and signal-to-noise statistics that can be achieved in an experiment and designs an optimal plan for data collection.

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