Journal
NUCLEIC ACIDS RESEARCH
Volume 38, Issue -, Pages W540-W544Publisher
OXFORD UNIV PRESS
DOI: 10.1093/nar/gkq461
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Funding
- Sandler Family Supporting Foundation
- National Institutes of Health [R01 GM083960, U54 RR022220, PN2 EY016525]
- DOE
- Pfizer Inc. at Lawrence Berkeley National Laboratory
- Weizmann Institute
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Small angle X-ray scattering (SAXS) is an increasingly common technique for low-resolution structural characterization of molecules in solution. SAXS experiment determines the scattering intensity of a molecule as a function of spatial frequency, termed SAXS profile. SAXS profiles can contribute to many applications, such as comparing a conformation in solution with the corresponding X-ray structure, modeling a flexible or multi-modular protein, and assembling a macromolecular complex from its subunits. These applications require rapid computation of a SAXS profile from a molecular structure. FoXS (Fast X-Ray Scattering) is a rapid method for computing a SAXS profile of a given structure and for matching of the computed and experimental profiles. Here, we describe the interface and capabilities of the FoXS web server (http://salilab.org/foxs).
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