Cited by 277Protein Structure and DynamicsEnzyme Structure and FunctionMachine Learning in Bioinformatics

Protein structure prediction: when is it useful?

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Zhang, Yang·2009·Current Opinion in Structural Biology

Abstract

Computationally predicted three-dimensional structure of protein molecules has demonstrated the usefulness in many areas of biomedicine, ranging from approximate family assignments to precise drug screening. For nearly 40 years, however, the accuracy of the predicted models has been dictated by the availability of close structural templates. Progress has recently been achieved in refining low-resolution models closer to the native ones; this has been made possible by combining knowledge-based information from multiple sources of structural templates as well as by improving the energy funnel of physics-based force fields. Unfortunately, there has been no essential progress in the development of techniques for detecting remotely homologous templates and for predicting novel protein structures.

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Crossref · 10.1016/j.sbi.2009.02.005

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  • Very high confidence predictions in the metagenomic atlas are expected to often be reliable at a resolution sufficient for insight similar to experimentally determined structures, such as into the biochemistry of active sites.

    “Very high confidence predictions in the metagenomic atlas are expected to often be reliable at a resolution sufficient for insight similar to experimentally determined structures, such as into the biochemistry of active sites (61);”

    From Evolutionary-scale prediction of atomic level protein structure with a language model (2022) · cites this paper as [61]

    The High-resolution models section says predicted models can meet demanding structural requirements and sometimes support ligand-binding studies; the Medium-resolution models section says predictions can help locate active sites. The paper does not assess predictions in the metagenomic atlas or establish that its very high-confidence predictions are often reliable enough to provide experimentally comparable insight into active-site biochemistry. Page numbers are unavailable in our copy. (LLM, conf=0.85)

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Authors
Zhang, Y.
Affiliations
University of Kansas (US)
Corresponding author
Zhang, Yang
Venue
Current Opinion in Structural Biology
Publisher
Elsevier BV
Published
2009-04
Volume
19
Issue
2
Pages
145-155
ISSN
0959-440X (ISSN-L)
OpenAlex
W2140564438
Cited by
277
References
57
Citations by year
2026: 3 · 2025: 6 · 2024: 1 · 2023: 7 · 2022: 9 · 2021: 17 · 2020: 16 · 2019: 21 · 2018: 14 · 2017: 22 · 2016: 16 · 2015: 22 · 2014: 18 · 2013: 23 · 2012: 24
FWCI
2.09
Type
journal article
Language
en
Open access
Locations
  • Current Opinion in Structural Biology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • KU ScholarWorks (University of Kansas) (submittedVersion, cc-by-nc-nd)
Funders
National Institute of General Medical Sciences (R01GM083107)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Physical Sciences › Materials Science › Materials Chemistry › Enzyme Structure and Function
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Machine Learning in Bioinformatics
Keywords
protein structure prediction, template-based structure prediction, structural templates, knowledge-based potentials, force fields, remote homology detection, drug screening
MeSH terms
Algorithms, Computer Simulation, Humans, Models, Molecular, Protein Conformation, Proteins, Structure-Activity Relationship, Computational Biology, Databases, Protein

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