Research Topics
Genomes and Genes | David S WishartSummaryCountry: Canada Publications
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Publications
Rapid and accurate calculation of protein 1H, 13C and 15N chemical shiftsStephen Neal
Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB T6G 2N8, Canada
J Biomol NMR 26:215-40. 2003..SHIFTX is freely available as a web server at http://redpoll.pharmacy.ualberta.ca...
Improving early drug discovery through ADME modelling: an overviewDavid S Wishart
Department of Biological Science and Computing Science, University of Alberta, Edmonton, AB, Canada
Drugs R D 8:349-62. 2007..It also discusses what kinds of tools need to be developed, and the importance of integrating ADME data to aid in compound selection during the earliest phases of drug discovery...
DrugBank: a knowledgebase for drugs, drug actions and drug targetsDavid S Wishart
Department of Computing Science, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 36:D901-6. 2008..DrugBank has also significantly improved the power and simplicity of its structure query and text query searches. DrugBank is available at http://www.drugbank.ca...
DrugBank: a comprehensive resource for in silico drug discovery and explorationDavid S Wishart
Department of Computing Science, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 34:D668-72. 2006..DrugBank is available at http://redpoll.pharmacy.ualberta.ca/drugbank/...
BASys: a web server for automated bacterial genome annotationGary H Van Domselaar
Department of Biological Sciences and Computing Science, University of Alberta, Edmonton, AB, T6G 2E8, Canada
Nucleic Acids Res 33:W455-9. 2005..The BASys server and databases can also be downloaded and run locally. BASys is accessible at http://wishart.biology.ualberta.ca/basys...
PROSESS: a protein structure evaluation suite and serverMark Berjanskii
Department of Computing Science, University of Alberta, Canada
Nucleic Acids Res 38:W633-40. 2010..PROSESS is intended to serve as a tool that can be used by structure biologists as well as database curators to assess and validate newly determined protein structures. PROSESS is freely available at http://www.prosess.ca...
GeNMR: a web server for rapid NMR-based protein structure determinationMark Berjanskii
Department of Computing Science, University of Alberta and National Research Council, National Institute for Nanotechnology, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 37:W670-7. 2009..GeNMR was developed to facilitate rapid, user-friendly structure determination of protein structures via NMR spectroscopy. GeNMR is accessible at http://www.genmr.ca...
HMDB: the Human Metabolome DatabaseDavid S Wishart
Department of Computing Science, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 35:D521-6. 2007..The HMDB is designed to address the broad needs of biochemists, clinical chemists, physicians, medical geneticists, nutritionists and members of the metabolomics community. The HMDB is available at: www.hmdb.ca...
T3DB: a comprehensively annotated database of common toxins and their targetsEmilia Lim
Department of Computing Science, University of Alberta, Edmonton, AB, Canada
Nucleic Acids Res 38:D781-6. 2010..Potential applications of the T3DB include clinical metabolomics, toxin target prediction, toxicity prediction and toxicology education. The T3DB is available online at http://www.t3db.org...
CS23D: a web server for rapid protein structure generation using NMR chemical shifts and sequence dataDavid S Wishart
Department of Computing Science, Department of Biological Sciences, University of Alberta and National Research Council, National Institute for Nanotechnology NINT, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 36:W496-502. 2008..The performance of CS23D is dependent on the completeness of the chemical shift assignments and the similarity of the query protein to known 3D folds. CS23D is accessible at http://www.cs23d.ca...
Improving the accuracy of protein secondary structure prediction using structural alignmentScott Montgomerie
Department of Computing Science, University of Alberta, Edmonton, AB, T6G 2E8, Canada
BMC Bioinformatics 7:301. 2006..Indeed, given the large size of the Protein Data Bank (>35,000 sequences), the probability of a newly identified sequence having a structural homologue is actually quite high...
The RCI server: rapid and accurate calculation of protein flexibility using chemical shiftsMark V Berjanskii
Department of Computing Science, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 35:W531-7. 2007..On average, the correlation between RCI predictions and experimentally obtained motional amplitudes is within the range from 0.77 to 0.82. The server is available at http://wishart.biology.ualberta.ca/rci...
SMPDB: The Small Molecule Pathway DatabaseAlex Frolkis
Department of Computing Science, University of Alberta, Edmonton, AB, Canada
Nucleic Acids Res 38:D480-7. 2010..Gene, metabolite and protein concentration data can also be visualized through SMPDB's mapping interface. All of SMPDB's images, image maps, descriptions and tables are downloadable. SMPDB is available at: http://www.smpdb.ca...
PROTEUS2: a web server for comprehensive protein structure prediction and structure-based annotationScott Montgomerie
Department of Computing Science and Department of Biological Sciences, University of Alberta and National Research Council, National Institute for Nanotechnology NINT, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 36:W202-9. 2008..2 A RMSD). The average PROTEUS2 prediction takes approximately 3 min per query sequence. The PROTEUS2 server along with source code for many of its modules is accessible a http://wishart.biology.ualberta.ca/proteus2...
PPT-DB: the protein property prediction and testing databaseDavid S Wishart
Department of Biological Sciences, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada
Nucleic Acids Res 36:D222-9. 2008..This performance is 10-20% better than what is typically obtained from standard 'ab initio' predictions. PPT-DB, its prediction utilities and all of its contents are available at http://www.pptdb.ca...
Accurate prediction of protein torsion angles using chemical shifts and sequence homologyStephen Neal
Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada
Magn Reson Chem 44:S158-67. 2006..SHIFTOR is available as a freely accessible web server at http://wishart.biology.ualberta.ca/shiftor...
PolySearch: a web-based text mining system for extracting relationships between human diseases, genes, mutations, drugs and metabolitesDean Cheng
Department of Computing Science, University of Alberta, Canada
Nucleic Acids Res 36:W399-405. 2008..Its f-measure on these tasks is 88, 81 and 79%, respectively. These values are between 5 and 50% better than other published tools. The server is freely available at http://wishart.biology.ualberta.ca/polysearch...
PA-GOSUB: a searchable database of model organism protein sequences with their predicted Gene Ontology molecular function and subcellular localizationPaul Lu
Department of Computing Science, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 33:D147-53. 2005..Third, the whole of PA-GOSUB can be downloaded in either FASTA or comma-separated values (CSV) formats...
BacMap: an interactive picture atlas of annotated bacterial genomesPaul Stothard
Department of Computing Science and Biological Sciences, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 33:D317-20. 2005..Each genome map is searchable via a local BLAST search and a gene name/synonym search. BacMap is freely available at http://wishart.biology.ualberta.ca/BacMap/...
Protein contact order prediction from primary sequencesYi Shi
Department of Computing Science, University of Alberta, Edmonton, Alberta, T6G 2E8, Canada
BMC Bioinformatics 9:255. 2008..For proteins of known three-dimensional structure, their contact order can be calculated directly. However, for proteins with unknown three-dimensional structure, there is no effective prediction method currently available...
DrugBank 3.0: a comprehensive resource for 'omics' research on drugsCraig Knox
Department of Computing Science, University of Alberta, Edmonton, AB, Canada
Nucleic Acids Res 39:D1035-41. 2011..0 represents the result of 2 years of manual annotation work aimed at making the database much more useful for a wide range of 'omics' (i.e. pharmacogenomic, pharmacoproteomic, pharmacometabolomic and even pharmacoeconomic) applications...
HMDB: a knowledgebase for the human metabolomeDavid S Wishart
Department of Computing Science, Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 37:D603-10. 2009..Changes to the user-interface have also been implemented to accommodate future expansion and to make database navigation much easier. These improvements should make the HMDB much more useful to a much wider community of users...
MetaboMiner--semi-automated identification of metabolites from 2D NMR spectra of complex biofluidsJianguo Xia
Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada
BMC Bioinformatics 9:507. 2008..However, the lack of dedicated software for this purpose significantly restricts the application of 2D NMR methods to most metabolomic studies...
Solution structures of reduced and oxidized bacteriophage T4 glutaredoxinYunjun Wang
Department of Computing Science and Biological Sciences, University of Alberta, Edmonton, T6G 2E8, Canada
J Biomol NMR 29:85-90. 2004
YMDB: the Yeast Metabolome DatabaseTimothy Jewison
Department of Computing Science, Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E8, Canada
Nucleic Acids Res 40:D815-20. 2012....
PHAST: a fast phage search toolYou Zhou
Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 39:W347-52. 2011..PHAST also generates downloadable, high quality, interactive graphics that display all identified prophage components in both circular and linear genomic views. PHAST is available at (http://phast.wishartlab.com)...
MovieMaker: a web server for rapid rendering of protein motions and interactionsRajarshi Maiti
Department of Computing Science, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 33:W358-62. 2005..MovieMaker is accessible at http://wishart.biology.ualberta.ca/moviemaker...
PREDITOR: a web server for predicting protein torsion angle restraintsMark V Berjanskii
Department of Computing Science, University of Alberta, Edmonton, AB, Canada
Nucleic Acids Res 34:W63-9. 2006..The PREDITOR website is located at: http://wishart.biology.ualberta.ca/preditor...
SHIFTX2: significantly improved protein chemical shift predictionBeomsoo Han
Department of Computing Science, University of Alberta, Edmonton, AB, Canada
J Biomol NMR 50:43-57. 2011..SHIFTX2 is available both as a standalone program and as a web server ( http://www.shiftx2.ca )...
BacMap: an up-to-date electronic atlas of annotated bacterial genomesJoseph Cruz
Department of Computing Science, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada T6G 2E8
Nucleic Acids Res 40:D599-604. 2012..Improved data browsing and searching tools have also been added to allow more facile filtering, sorting and display of the chromosome maps and their contents...
MSEA: a web-based tool to identify biologically meaningful patterns in quantitative metabolomic dataJianguo Xia
Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada
Nucleic Acids Res 38:W71-7. 2010..MSEA has the potential to help users identify obvious as well as 'subtle but coordinated' changes among a group of related metabolites that may go undetected with conventional approaches. MSEA is freely available at http://www.msea.ca...
Identifying putative drug targets and potential drug leads: starting points for virtual screening and dockingDavid S Wishart
Departmentsof Computing Science, University of Alberta, Edmonton, Canada
Methods Mol Biol 443:333-51. 2008..This chapter is intended to illustrate how bioinformatics and cheminformatics can work synergistically to help provide the necessary inputs for computer-aided drug design...
Relative and regional stabilities of the hamster, mouse, rabbit, and bovine prion proteins toward urea unfolding assessed by nuclear magnetic resonance and circular dichroism spectroscopiesOlivier Julien
Department of Biochemistry, University of Alberta, Edmonton, AB, Canada T6G 2H7
Biochemistry 50:7536-45. 2011..These observations indicate that the regional specific unfolding pattern is the same for the four mammalian prion proteins studied but militate against the idea that PrP(Sc) formation is linked with the global stability of PrP(C)...
The human cerebrospinal fluid metabolomeDavid S Wishart
Department of Computing Science, University of Alberta, Edmonton, AB, Canada
J Chromatogr B Analyt Technol Biomed Life Sci 871:164-73. 2008..Tables containing the compounds, concentrations, spectra, protocols and links to disease associations that we have found for the human CSF metabolome are freely available at http://www.csfmetabolome.ca...
Application of the random coil index to studying protein flexibilityMark V Berjanskii
Department of Computing Science, University of Alberta, Edmonton, AB, Canada
J Biomol NMR 40:31-48. 2008..The server is available at http://wishart.biology.ualberta.ca/rci...
Bioinformatics in drug development and assessmentDavid S Wishart
Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
Drug Metab Rev 37:279-310. 2005..Given the rapid growth in this area and the rapid changes that are taking place, a special emphasis is placed on freely available or Web-accessible resources...
SuperPose: a simple server for sophisticated structural superpositionRajarshi Maiti
Departments of Biological Sciences and Computing Science, University of Alberta, Edmonton, AB, T6G 2E8, Canada
Nucleic Acids Res 32:W590-4. 2004..The SuperPose web server is freely accessible at http://wishart.biology.ualberta.ca/SuperPose/...
Dynamic cellular automata: an alternative approach to cellular simulationDavid S Wishart
Dept of Computing Science, University of Alberta, Edmonton, AB, Canada T6G 2E8
In Silico Biol 5:139-61. 2005..An easy-to-use, graphically-based computer program, called SimCell, was developed to perform the DCA simulations described here. It is available at http://wishart.biology.ualberta.ca/SimCell/...
Proteome Analyst: custom predictions with explanations in a web-based tool for high-throughput proteome annotationsDuane Szafron
Department of Computing Science, University of Alberta, Edmonton, AB, T6G 2E8, Canada
Nucleic Acids Res 32:W365-71. 2004..The PA system produces a Naïve Bayes classifier, which is amenable to a graphical and interactive approach to explanations for its predictions; transparent predictions increase the user's confidence in, and understanding of, PA...
Detailed biophysical characterization of the acid-induced PrP(c) to PrP(?) conversion processTrent C Bjorndahl
Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada T6G 2E8
Biochemistry 50:1162-73. 2011..The latter finding represents one of the first examples wherein physiologically accessible conditions (i.e., only low pH) were used to achieve PrP conversion and fibril formation...
VADAR: a web server for quantitative evaluation of protein structure qualityLeigh Willard
Department of Biochemistry, University of Alberta, Edmonton, AB, T6G 2N8, Canada
Nucleic Acids Res 31:3316-9. 2003..These derived parameters can be used to rapidly identify both general and residue-specific problems within newly determined protein structures. The VADAR web server is freely accessible at http://redpoll.pharmacy.ualberta.ca/vadar...
The prion protein binds thiamineRolando Perez-Pineiro
Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada
FEBS J 278:4002-14. 2011....
PlasMapper: a web server for drawing and auto-annotating plasmid mapsXiaoli Dong
Department of Biological Sciences, University of Alberta, Edmonton, AB, T6G 2E8, Canada
Nucleic Acids Res 32:W660-4. 2004..The images and textual output are of sufficient quality that they may be used directly in publications or presentations. The PlasMapper web server is freely accessible at http://wishart.biology.ualberta.ca/PlasMapper...
Dynamic relationships among type IIa bacteriocins: temperature effects on antimicrobial activity and on structure of the C-terminal amphipathic alpha helix as a receptor-binding regionKamaljit Kaur
Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada, T6G 2G2
Biochemistry 43:9009-20. 2004..This study assists in the understanding of structure-activity relationships in type IIa bacteriocins and demonstrates the importance of the conserved C-terminal amphipathic alpha helix for activity...
GelScape: a web-based server for interactively annotating, manipulating, comparing and archiving 1D and 2D gel imagesNelson Young
Department of Computing Science and Biological Sciences, University of Alberta, Edmonton, AB, T6G 2E8 Canada
Bioinformatics 20:976-8. 2004....
Solution Structure of MTH0776 from Methanobacterium thermoautotrophicumGodwin Amegbey
Department of Computing Science and Biological Sciences, University of Alberta, Edmonton, Alberta, Canada, T6G 2E8
J Biomol NMR 33:51-6. 2005
A simple method to predict protein flexibility using secondary chemical shiftsMark V Berjanskii
Departments of Computing Science and Biological Sciences, University of Alberta, Edmonton, AB, Canada T6G 2E8
J Am Chem Soc 127:14970-1. 2005..Further, we show that this chemical shift method is able to quantitatively predict per-residue RMSD values (from both MD simulations and NMR structural ensembles) as well as model-free backbone order parameters...
Current progress in computational metabolomicsDavid S Wishart
Department of Computing Science, Department of Biological Sciences and National Institute for Nanotechnology NRC NINT, University of Alberta, Edmonton Alberta, Canada T6G 2E8
Brief Bioinform 8:279-93. 2007....
NMR: prediction of protein flexibilityMark Berjanskii
Department of Computing Science, 2-21 Athabasca Hall, University of Alberta, Edmonton, Alberta T6G 2E8, Canada
Nat Protoc 1:683-8. 2006..When chemical shift assignments are available, protein flexibility parameters, such as S2 and RMSF, can be calculated within 1-2 h using a spreadsheet program...
MetPA: a web-based metabolomics tool for pathway analysis and visualizationJianguo Xia
Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada
Bioinformatics 26:2342-4. 2010..MetPA currently enables analysis and visualization of 874 metabolic pathways, covering 11 common model organisms. AVAILABILITY: Freely available at http://metpa.metabolomics.ca...
Towards automatic metabolomic profiling of high-resolution one-dimensional proton NMR spectraPascal Mercier
Chenomx Inc, Edmonton, AB, T5K 2J1, Canada
J Biomol NMR 49:307-23. 2011..Furthermore, the metabolite concentrations exhibit a very high correlation with both simulated and manually-detected values...
NMR solution structures of the apo and peptide-inhibited human rhinovirus 3C protease (Serotype 14): structural and dynamic comparisonTrent C Bjorndahl
Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
Biochemistry 46:12945-58. 2007..Furthermore, a number of residues exhibited exchange-broadened amide NMR signals in the apo state compared to the inhibited state. The majority of these residues are associated with proteolytic substrate interaction...
Exploring human metabolites using the human metabolome databaseIan J Forsythe
Genome Alberta, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada
Curr Protoc Bioinformatics . 2009....
Structural and functional characterization of a thioredoxin-like protein (Mt0807) from Methanobacterium thermoautotrophicumGodwin Y Amegbey
Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada T6G 2N8
Biochemistry 42:8001-10. 2003..thermoautotrophicum, while Mt0895 plays a minor or supportive role. We also suggest that these two molecules (Mt0807 and Mt0895) may represent a group of ancient proteins that were ancestral to both thioredoxins and glutaredoxins...
MetATT: a web-based metabolomics tool for analyzing time-series and two-factor datasetsJianguo Xia
Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
Bioinformatics 27:2455-6. 2011..These procedures are presented through an intuitive web interface. At the end of each session, a detailed analysis report is generated to facilitate understanding of the results...
The human serum metabolomeNikolaos Psychogios
Department of Computing Science, University of Alberta, Edmonton, Canada
PLoS ONE 6:e16957. 2011..serummetabolome.ca...
Web-based inference of biological patterns, functions and pathways from metabolomic data using MetaboAnalystJianguo Xia
Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada
Nat Protoc 6:743-60. 2011..The complete protocol can be executed in approximately 45 min...
Metabolomic data processing, analysis, and interpretation using MetaboAnalystJianguo Xia
Department of Computing Science, University of Alberta, Alberta, Canada
Curr Protoc Bioinformatics . 2011..At the end of each session, it produces a detailed analysis report with graphical, tabular, and textual output that summarizes each analytical method used and each result generated...
Genomic sequence and activity of KS10, a transposable phage of the Burkholderia cepacia complexAmanda D Goudie
Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
BMC Genomics 9:615. 2008..KS10 was isolated as a prophage of B. cenocepacia K56-2, a clinically relevant strain of the BCC. Our objective was to sequence the genome of this phage and also determine if this prophage encoded any virulence determinants...
The CyberCell Database (CCDB): a comprehensive, self-updating, relational database to coordinate and facilitate in silico modeling of Escherichia coliShan Sundararaj
Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta T6G 2N8, Canada
Nucleic Acids Res 32:D293-5. 2004..coli (strain K12). The database is self-updating but also supports 'community' annotation, and provides an extensive array of viewing, querying and search options including a powerful, easy-to-use relational data extraction system...
Introduction to cheminformaticsDavid S Wishart
University of Alberta, Edmonton, Canada
Curr Protoc Bioinformatics . 2007....
NMR solution structure of the precursor for carnobacteriocin B2, an antimicrobial peptide from Carnobacterium piscicolaTara Sprules
Department of Chemistry, University of Alberta, Edmonton, AB, Canada
Eur J Biochem 271:1748-56. 2004..The latter effect may assist the producing cell in avoiding the toxic effects of the bacteriocin. This is the first 3D structure determined for a prebacteriocin from lactic acid bacteria...
RefDB: a database of uniformly referenced protein chemical shiftsHaiyan Zhang
Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, T6G 2N8, Canada
J Biomol NMR 25:173-95. 2003..RefDB is updated weekly and the database, along with its associated software, is freely available at http://redpoll.pharmacy.ualberta.ca and the BMRB website...
In silico drug exploration and discovery using DrugBankDavid S Wishart
University of Alberta and the National Institute of Nanotechnology NINT National Research Council, Edmonton, Alberta, Canada
Curr Protoc Bioinformatics . 2007..The intent of this unit is to give readers some introduction into the field of cheminformatics (the study of chemical information) and to show how cheminformatics can be seamlessly integrated into the field of bioinformatics...
A simple method to adjust inconsistently referenced 13C and 15N chemical shift assignments of proteinsYunjun Wang
Mesolight LLC, Fayetteville, AR, 7270, USA
J Biomol NMR 31:143-8. 2005..Furthermore, this protocol appears to improve the accuracy of chemical shift-derived secondary structural identification, and has been formally incorporated into a computer program called PSSI (http//www.pronmr.com)...
Drug-target discovery in silico: using the web to identify novel molecular targets for drug actionDavid S Wishart
University of Alberta, Canada
SEB Exp Biol Ser 58:145-76. 2007
Circular genome visualization and exploration using CGViewPaul Stothard
Department of Biological Sciences and Computing Science, University of Alberta Edmonton, Alberta, Canada T6G 2E8
Bioinformatics 21:537-9. 2005..AVAILABILITY: CGView (the standalone application, library or applet), sample input, sample maps and documentation can be obtained from http://wishart.biology.ualberta.ca/cgview/ CONTACT: ...
Human Metabolome Database: completing the 'human parts list'David S Wishart
Pharmacogenomics 8:683-6. 2007
Proteomics and the human metabolome projectDavid S Wishart
Expert Rev Proteomics 4:333-5. 2007
Computational systems biology in drug discovery and development: methods and applicationsWayne Materi
National Research Council, National Institute for Nanotechnology NINT Edmonton, Alberta, Canada T6G 2E8
Drug Discov Today 12:295-303. 2007..This review provides a brief summary and an assessment of most of these approaches. It also provides examples of how these methods are being used to facilitate drug discovery and development...
