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Title: Recent Advances in the Understanding of the Influence of Electric and Magnetic Fields on Protein Crystal Growth

Journal Article · · Crystal Growth and Design
 [1];  [2];  [1]; ORCiD logo [3];  [3];  [4]; ORCiD logo [1]
  1. National Autonomous University of Mexico (Mexico). Institute of Chemistry
  2. University of Guanajuato (Mexico). Department of Biology, Division of Natural and Exact Sciences
  3. Elettra Sincrotrone Trieste (Italy)
  4. Brookhaven National Lab. (BNL), Upton, NY (United States). National Synchrotron Light Source

Here, in this contribution we use nonconventional methods that help to increase the success rate of a protein crystal growth, and consequently of structural projects using X-ray diffraction techniques. In order to achieve this purpose, this contribution presents new approaches involving more sophisticated techniques of protein crystallization, not just for growing protein crystals of different sizes by using electric fields, but also for controlling crystal size and orientation. Also, this latter was possible through the use of magnetic fields that allow to obtain protein crystals suitable for both high-resolution X-ray and neutron diffraction crystallography where big crystals are required. This contribution discusses some pros, cons and realities of the role of electromagnetic fields in protein crystallization research, and their effect on protein crystal contacts. Additionally, we discuss the importance of room and low temperatures during data collection. Finally, we also discuss the effect of applying a rather strong magnetic field of 16.5 T, for shorts and long periods of time, on protein crystal growth, and on the 3D structure of two model proteins.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0012704; AC02-76SF00515
OSTI ID:
1392208
Report Number(s):
BNL-113790-2017-JA
Journal Information:
Crystal Growth and Design, Vol. 17, Issue 1; ISSN 1528-7483
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 28 works
Citation information provided by
Web of Science

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Cited By (7)

Application of electric fields for controlling crystallization journal January 2019
Crystal Growth in Gels from the Mechanisms of Crystal Growth to Control of Polymorphism: New Trends on Theoretical and Experimental Aspects journal August 2019
A periodic magnetic field as a special environment for scientific research created by rotating permanent magnet pairs journal October 2018
A Graphene-Based Microfluidic Platform for Electrocrystallization and In Situ X-ray Diffraction journal February 2018
Novel Devices for Transporting Protein Crystals to the Synchrotron Facilities and Thermal Protection of Protein Crystals journal August 2018
A first attempt investigation on crystallization screening and crystal quality of lysozyme under different simulated gravities in a large-gradient magnetic field journal January 2019
Use of Protein Thin Film Organized by External Electric Field as a Template for Protein Crystallization journal August 2018