Kamel El Omari

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Senior Beamline Scientist.

Email: [email protected]
Tel: +44 (0) 1235 567518

Key Research Area

  • Structural Biology
  • Experimental/native phasing
  • Viral proteins

Current Research Interests

Viral life cycle
Viral life cycle

 

Structural biology of viral membrane fusion

The aim of my project is to shed light on proteins interactions occurring between viruses and their host cells. Viruses use host cell resources to carry through their life cycle, but infection triggers host cell antiviral defense mechanisms that in turn drive viral adaptation. Thus it is crucial to understand not only the biology of the virus but also the biology of the host and the different cell pathways hijacked by the virus. This project will initially focus on unravelling the mechanism of viral membrane fusion.
 

pesti

 

 

Native phasing

Single-wavelength anomalous dispersion of S atoms (S-SAD) is an elegant phasing method to determine crystal structures that does not require heavy-atom incorporation or selenomethionine derivatization. Nevertheless, this technique has been limited by the paucity of the signal at the usual X-ray wavelengths, requiring very accurate measurement of the anomalous differences. I23 has been designed to provide an optimized environment for difficult S-SAD experiments, by increasing the anomalous signal with minimal noise.

ssad

 

 

Publications

Diamond Light Source

Diamond Light Source is the UK's national synchrotron science facility, located at the Harwell Science and Innovation Campus in Oxfordshire.

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