Welcome to the SAXS tutorials
The SAXS tutorials have migrated to the Wiki page of the Structural Biology Platform
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What is SAXS?
Small-angle X-ray scattering (SAXS) is a technique used to derive low resolution structural information about the shape, size, electronic density, molecular weight and conformational changes of macromolecules in solution by taking advantage of the scattering intensities at different angles.
- SAXS experiment:
- Data processing:
- Ab initio modelling:
References for this tutorial
The instructions on how to install individual softwares on your personal computer are details on their respective websites.
Alternatively, the Structural Biology Platform has computers available where recent versions of these softwares are installed. Access to the computer room is controlled by access codes. Contact Normand Cyr in order to obtain a code.
- Jeffries CM, et al (2016). Preparing monodisperse macromolecular samples for successful biological small-Angle X-ray and neutron-scattering experiments. Nature Protocols.
- Putnam CD, et al (2007). X-ray solution scattering (SAXS) combined with crystallography and computation: defining accurate macromolecular structures, conformations and assemblies in solution. Quarterly Reviews of Biophysics
- Skou S, et al (2014). Synchrotron-based small-angle X-ray scattering of proteins in solution. Nature Protocols.
- Trewhella J, et al (2017). 2017 publication guidelines for structural modelling of small-angle scattering data from biomolecules in solution: an update. Acta Crystallographica Section D.