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Keasar C, McGuffin LJ, Wallner B, Chopra G, Adhikari B, Bhattacharya D, Blake L, Bortot LO, Cao R, Dhanasekaran BK, Dimas I, Faccioli RA, Faraggi E, Ganzynkowicz R, Ghosh S, Ghosh S, Giełdoń A, Golon L, He Y, Heo L, Hou J, Khan M, Khatib F, Khoury GA, Kieslich C, Kim DE, Krupa P, Lee GR, Li H, Li J, Lipska A, Liwo A, Maghrabi AHA, Mirdita M, Mirzaei S, Mozolewska MA, Onel M, Ovchinnikov S, Shah A, Shah U, Sidi T, Sieradzan AK, Ślusarz M, Ślusarz R, Smadbeck J, Tamamis P, Trieber N, Wirecki T, Yin Y, Zhang Y, Bacardit J, Baranowski M, Chapman N, Cooper S, Defelicibus A, Flatten J, Koepnick B, Popović Z, Zaborowski B, Baker D, Cheng J, Czaplewski C, Delbem ACB, Floudas C, Kloczkowski A, Ołdziej S, Levitt M, Scheraga H, Seok C, Söding J, Vishveshwara S, Xu D, Crivelli SN. An analysis and evaluation of the WeFold collaborative for protein structure prediction and its pipelines in CASP11 and CASP12. Sci Rep 2018; 8:9939. [PMID: 29967418 PMCID: PMC6028396 DOI: 10.1038/s41598-018-26812-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 05/17/2018] [Indexed: 01/14/2023] Open
Abstract
Every two years groups worldwide participate in the Critical Assessment of Protein Structure Prediction (CASP) experiment to blindly test the strengths and weaknesses of their computational methods. CASP has significantly advanced the field but many hurdles still remain, which may require new ideas and collaborations. In 2012 a web-based effort called WeFold, was initiated to promote collaboration within the CASP community and attract researchers from other fields to contribute new ideas to CASP. Members of the WeFold coopetition (cooperation and competition) participated in CASP as individual teams, but also shared components of their methods to create hybrid pipelines and actively contributed to this effort. We assert that the scale and diversity of integrative prediction pipelines could not have been achieved by any individual lab or even by any collaboration among a few partners. The models contributed by the participating groups and generated by the pipelines are publicly available at the WeFold website providing a wealth of data that remains to be tapped. Here, we analyze the results of the 2014 and 2016 pipelines showing improvements according to the CASP assessment as well as areas that require further adjustments and research.
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Affiliation(s)
- Chen Keasar
- Department of Computer Science, Ben Gurion University of the Negev, Be'er sheva, Israel
| | - Liam J McGuffin
- Biomedical Sciences Division, School of Biological Sciences, University of Reading, Reading, RG6 6AS, UK
| | - Björn Wallner
- Division of Bioinformatics, Department of Physics, Chemistry, and Biology, Linköping University, Linköping, Sweden
| | - Gaurav Chopra
- Department of Chemistry, College of Science, Purdue University, West Lafayette, IN, USA
- Purdue Institute for Drug Discovery, Purdue University, West Lafayette, IN, USA
- Purdue Center for Cancer Research, Purdue University, West Lafayette, IN, USA
- Purdue Institute for Inflammation, Immunology and Infectious Disease, Purdue University, West Lafayette, IN, USA
- Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN, USA
| | - Badri Adhikari
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
| | - Debswapna Bhattacharya
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
- Department of Computer Science and Software Engineering, Auburn University, Auburn, AL, USA
| | - Lauren Blake
- Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Leandro Oliveira Bortot
- Laboratory of Biological Physics, Faculty of Pharmaceutical Sciences at Ribeirão Preto, University of São Paulo, São Paulo, Brazil
| | - Renzhi Cao
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
| | - B K Dhanasekaran
- Molecular Biophysics Unit and IISC Mathematics Initiative, Indian Institute of Science, Bangalore, India
| | - Itzhel Dimas
- Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | | | - Eshel Faraggi
- Research and Information Systems, LLC, Carmel, IN, USA
- Department of Biochemistry and Molecular Biology, IU School of Medicine, Indianapolis, IN, USA
- Batelle Center for Mathematical Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | | | - Sambit Ghosh
- Molecular Biophysics Unit and IISC Mathematics Initiative, Indian Institute of Science, Bangalore, India
| | - Soma Ghosh
- Molecular Biophysics Unit and IISC Mathematics Initiative, Indian Institute of Science, Bangalore, India
| | - Artur Giełdoń
- Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - Lukasz Golon
- Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - Yi He
- School of Engineering, University of California, Merced, CA, USA
| | - Lim Heo
- Department of Chemistry, Seoul National University, Seoul, Republic of Korea
| | - Jie Hou
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
| | - Main Khan
- Department of Computer and Information Science, University of Massachusetts Dartmouth, MA, USA
| | - Firas Khatib
- Department of Computer and Information Science, University of Massachusetts Dartmouth, MA, USA
| | - George A Khoury
- Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ, USA
| | - Chris Kieslich
- Texas A&M Energy Institute, Texas A&M University, College Station, TX, USA
| | - David E Kim
- Department of Biochemistry, University of Washington, Seattle, WA, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, USA
| | - Pawel Krupa
- Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - Gyu Rie Lee
- Department of Chemistry, Seoul National University, Seoul, Republic of Korea
| | - Hongbo Li
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
- School of Computer Science and Information Technology, NorthEast Normal University, Changchun, China
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, USA
| | - Jilong Li
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
| | | | - Adam Liwo
- Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - Ali Hassan A Maghrabi
- Biomedical Sciences Division, School of Biological Sciences, University of Reading, Reading, RG6 6AS, UK
| | - Milot Mirdita
- Max Planck Institute for Biophysical Chemistry, Göttingen, Germany
| | - Shokoufeh Mirzaei
- Lawrence Berkeley National Laboratory, Berkeley, CA, USA
- California State Polytechnic University, Pomona, CA, USA
| | | | - Melis Onel
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, USA
| | - Sergey Ovchinnikov
- Department of Biochemistry, University of Washington, Seattle, WA, USA
- Institute for Protein Design, University of Washington, Seattle, WA, USA
| | - Anand Shah
- Department of Computer and Information Science, University of Massachusetts Dartmouth, MA, USA
| | - Utkarsh Shah
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, USA
| | - Tomer Sidi
- Department of Computer Science, Ben Gurion University of the Negev, Be'er sheva, Israel
| | | | | | - Rafal Ślusarz
- Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - James Smadbeck
- Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ, USA
| | - Phanourios Tamamis
- Texas A&M Energy Institute, Texas A&M University, College Station, TX, USA
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, USA
| | - Nicholas Trieber
- Department of Computer and Information Science, University of Massachusetts Dartmouth, MA, USA
| | - Tomasz Wirecki
- Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - Yanping Yin
- Baker Laboratory of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, USA
| | - Yang Zhang
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Jaume Bacardit
- Interdisciplinary Computing and Complex BioSystems (ICOS) research group, School of Computing, Newcastle University, Newcastle-upon-Tyne, UK
| | - Maciej Baranowski
- Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Gdańsk, Poland
| | - Nicholas Chapman
- Center for Game Science, Department of Computer Science & Engineering, University of Washington, Seattle, WA, USA
| | - Seth Cooper
- College of Computer and Information Science, Northeastern University, Boston, MA, USA
| | - Alexandre Defelicibus
- Institute of Mathematical and Computer Sciences, University of São Paulo, São Paulo, Brazil
| | - Jeff Flatten
- Center for Game Science, Department of Computer Science & Engineering, University of Washington, Seattle, WA, USA
| | - Brian Koepnick
- Department of Biochemistry, University of Washington, Seattle, WA, USA
| | - Zoran Popović
- Center for Game Science, Department of Computer Science & Engineering, University of Washington, Seattle, WA, USA
| | | | - David Baker
- Department of Biochemistry, University of Washington, Seattle, WA, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, USA
- Center for Game Science, Department of Computer Science & Engineering, University of Washington, Seattle, WA, USA
| | - Jianlin Cheng
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
| | | | | | | | | | - Stanislaw Ołdziej
- Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Gdańsk, Poland
| | - Michael Levitt
- Department of Structural Biology, School of Medicine, Stanford University, Stanford, CA, USA
| | - Harold Scheraga
- Baker Laboratory of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, USA
| | - Chaok Seok
- Department of Chemistry, Seoul National University, Seoul, Republic of Korea
| | - Johannes Söding
- Max Planck Institute for Biophysical Chemistry, Göttingen, Germany
| | - Saraswathi Vishveshwara
- Molecular Biophysics Unit and IISC Mathematics Initiative, Indian Institute of Science, Bangalore, India
| | - Dong Xu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, USA
| | - Silvia N Crivelli
- Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
- Department of Computer Science, University of California, Davis, CA, USA.
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