Vivaldi: visualization and validation of biomacromolecular NMR structures from the PDB.

Autor: Hendrickx PM; Protein Data Bank in Europe, EMBL-European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom., Gutmanas A, Kleywegt GJ
Jazyk: angličtina
Zdroj: Proteins [Proteins] 2013 Apr; Vol. 81 (4), pp. 583-91. Date of Electronic Publication: 2013 Jan 15.
DOI: 10.1002/prot.24213
Abstrakt: We describe Vivaldi (VIsualization and VALidation DIsplay; http://pdbe.org/vivaldi), a web-based service for the analysis, visualization, and validation of NMR structures in the Protein Data Bank (PDB). Vivaldi provides access to model coordinates and several types of experimental NMR data using interactive visualization tools, augmented with structural annotations and model-validation information. The service presents information about the modeled NMR ensemble, validation of experimental chemical shifts, residual dipolar couplings, distance and dihedral angle constraints, as well as validation scores based on empirical knowledge and databases. Vivaldi was designed for both expert NMR spectroscopists and casual non-expert users who wish to obtain a better grasp of the information content and quality of NMR structures in the public archive.
(Copyright © 2013 Wiley Periodicals, Inc.)
Databáze: MEDLINE
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