skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Towards phasing using high X-ray intensity

Journal Article · · IUCrJ
 [1];  [2];  [3];  [4];  [4];  [5];  [6];  [7];  [5];  [8];  [5];  [5];  [9];  [10];  [5];  [11]
  1. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Univ. of Hamburg, Hamburg (Germany)
  2. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); The Hamburg Centre for Ultrafast Imaging, Hamburg (Germany)
  3. MPI for Medical Research, Heidelberg (Germany)
  4. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  5. Max Planck Inst. for Medical Research, Heidelberg (Germany)
  6. SLAC National Accelerator Lab., Menlo Park, CA (United States)
  7. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Uppsala Univ., Uppsala (Sweden)
  8. European Molecular Biology Lab. (EMBL), Grenoble (France)
  9. Uppsala Univ., Uppsala (Sweden)
  10. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); The Hamburg Centre for Ultrafast Imaging, Hamburg (Germany); Univ. of Hamburg, Hamburg (Germany)
  11. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Univ. of Hamburg, Hamburg (Germany); The Hamburg Centre for Ultrafast Imaging, Hamburg (Germany)

X-ray free-electron lasers (XFELs) show great promise for macromolecular structure determination from sub-micrometre-sized crystals, using the emerging method of serial femtosecond crystallography. The extreme brightness of the XFEL radiation can multiply ionize most, if not all, atoms in a protein, causing their scattering factors to change during the pulse, with a preferential `bleaching' of heavy atoms. This paper investigates the effects of electronic damage on experimental data collected from a Gd derivative of lysozyme microcrystals at different X-ray intensities, and the degree of ionization of Gd atoms is quantified from phased difference Fourier maps. In conclusion, a pattern sorting scheme is proposed to maximize the ionization contrast and the way in which the local electronic damage can be used for a new experimental phasing method is discussed.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC03-76SF00515
OSTI ID:
1228035
Journal Information:
IUCrJ, Vol. 2, Issue 6; ISSN 2052-2525
Publisher:
International Union of CrystallographyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 17 works
Citation information provided by
Web of Science

References (53)

PHENIX: a comprehensive Python-based system for macromolecular structure solution journal January 2010
De novo protein crystal structure determination from X-ray free-electron laser data journal November 2013
Anomalous signal from S atoms in protein crystallographic data from an X-ray free-electron laser journal April 2013
Self-terminating diffraction gates femtosecond X-ray nanocrystallography measurements journal December 2011
Cheetah : software for high-throughput reduction and analysis of serial femtosecond X-ray diffraction data journal May 2014
The single isomorphous replacement method journal November 1961
High-Resolution Protein Structure Determination by Serial Femtosecond Crystallography journal May 2012
Ultrafast self-gating Bragg diffraction of exploding nanocrystals in an X-ray laser journal January 2015
Simulations of radiation damage in biomolecular nanocrystals induced by femtosecond X-ray pulses journal September 2011
Radiation damage in biological material: Electronic properties and electron impact ionization in urea journal January 2009
Diffraction before destruction journal July 2014
Femtosecond X-ray protein nanocrystallography journal February 2011
MolProbity : all-atom structure validation for macromolecular crystallography journal December 2009
Gas dynamic virtual nozzle for generation of microscopic droplet streams journal September 2008
Features and development of Coot journal March 2010
On the treatment of negative intensity observations journal July 1978
Towards RIP using free-electron laser SFX data journal February 2015
The CSPAD megapixel x-ray camera at LCLS conference October 2012
XDS journal January 2010
Room temperature femtosecond X-ray diffraction of photosystem II microcrystals journal June 2012
Femtosecond protein nanocrystallography—data analysis methods journal January 2010
Radiation damage in protein serial femtosecond crystallography using an x-ray free-electron laser journal December 2011
An anti-settling sample delivery instrument for serial femtosecond crystallography journal July 2012
Phaser crystallographic software journal July 2007
Femtosecond X-ray-induced explosion of C60 at extreme intensity journal June 2014
Potential for biomolecular imaging with femtosecond X-ray pulses journal August 2000
Specific Radiation Damage Can Be Used to Solve Macromolecular Crystal Structures journal February 2003
Natively Inhibited Trypanosoma brucei Cathepsin B Structure Determined by Using an X-ray Laser journal November 2012
Ultra-efficient ionization of heavy atoms by intense X-ray free-electron laser pulses journal November 2012
Cretin—a radiative transfer capability for laboratory plasmas journal October 2001
Nanoflow electrospinning serial femtosecond crystallography journal October 2012
Multiwavelength Anomalous Diffraction at High X-Ray Intensity journal November 2011
Impact of hollow-atom formation on coherent x-ray scattering at high intensity journal March 2011
Determination of multiwavelength anomalous diffraction coefficients at high x-ray intensity journal August 2013
Lipidic cubic phase injector facilitates membrane protein serial femtosecond crystallography journal February 2014
Injector for scattering measurements on fully solvated biospecies journal March 2012
Crystallographic data processing for free-electron laser sources journal June 2013
CrystFEL : a software suite for snapshot serial crystallography journal March 2012
Mapping the continuous reciprocal space intensity distribution of X-ray serial crystallography journal July 2014
Femtosecond electronic response of atoms to ultra-intense X-rays journal July 2010
New developments of computer-aided crystallographic analysis in transmission electron microscopy journal February 2000
Towards Realistic Simulations of Macromolecules Irradiated under the Conditions of Coherent Diffraction Imaging with an X-ray Free-Electron Laser journal March 2015
Multiwavelength Anomalous Diffraction at High X-Ray Intensity text January 2011
Anomalous signal from S atoms in protein crystallographic data from an X-ray free-electron laser text January 2013
Exploring the gas access routes in a [NiFeSe] hydrogenase using crystals pressurized with krypton and oxygen journal August 2020
PARP1 exhibits enhanced association and catalytic efficiency with γH2A.X-nucleosome journal December 2019
Cavin1 intrinsically disordered domains are essential for fuzzy electrostatic interactions and caveola formation journal February 2021
The Single Isomorphous Replacement Method book May 2014
Radiation damage in biological material: Electronic properties and electron impact ionization in urea journal October 2009
Determination of multiwavelength anomalous diffraction coefficients at high x-ray intensity text January 2013
PHENIX: a comprehensive Python-based system for macromolecular structure solution. text January 2010
Radiation damage in biological material: Electronic properties and electron impact ionization in urea text January 2009
Determination of multiwavelength anomalous diffraction coefficients at high x-ray intensity text January 2013

Cited By (13)

Climbing the Data Mountain: Processing of SFX Data book January 2018
Femtosecond response of polyatomic molecules to ultra-intense hard X-rays journal May 2017
Relativistic and resonant effects in the ionization of heavy atoms by ultra-intense hard X-rays journal October 2018
An outlook on using serial femtosecond crystallography in drug discovery journal May 2019
Theoretical evidence for the sensitivity of charge-rearrangement-enhanced x-ray ionization to molecular size journal July 2019
Towards the theoretical limitations of X-ray nanocrystallography at high intensity: the validity of the effective-form-factor description journal September 2018
Molecular-dynamics approach for studying the nonequilibrium behavior of x-ray-heated solid-density matter text January 2017
Theoretical evidence for the sensitivity of charge-rearrangement-enhanced x-ray ionization to molecular size text January 2019
Towards the theoretical limitations of X-ray nanocrystallography at high intensity: the validity of the effective-form-factor description text January 2018
Climbing the Data Mountain: Processing of SFX Data text January 2018
Relativistic and resonant effects in the ionization of heavy atoms by ultra-intense hard X-rays text January 2018
A molecular-dynamics approach for studying the non-equilibrium behavior of x-ray-heated solid-density matter text January 2017
Theoretical evidence for the sensitivity of charge-rearrangement-enhanced x-ray ionization to molecular size text January 2019