ValiDichro: a website for validating and quality control of protein circular dichroism spectra
Author(s) -
Benjamin Woollett,
Lee Whitmore,
Robert W. Janes,
B.A. Wallace
Publication year - 2013
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/gkt287
Subject(s) - upload , circular dichroism , biology , data quality , quality (philosophy) , metadata , folding (dsp implementation) , data collection , consistency (knowledge bases) , computational biology , data mining , computer science , information retrieval , biochemistry , physics , mathematics , world wide web , statistics , artificial intelligence , engineering , metric (unit) , operations management , electrical engineering , quantum mechanics
Circular dichroism (CD) spectroscopy is widely used in structural biology as a technique for examining the structure, folding and conformational changes of proteins. A new server, ValiDichro, has been developed for checking the quality and validity of CD spectral data and metadata, both as an aid to data collection and processing and as a validation procedure for spectra to be included in publications. ValiDichro currently includes 25 tests for data completeness, consistency and quality. For each test that is done, not only is a validation report produced, but the user is also provided with suggestions for correcting or improving the data. The ValiDichro server is freely available at http://valispec.cryst.bbk.ac.uk/circularDichroism/ValiDichro/upload.html.
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