Cited by 59Protein Structure and DynamicsRNA and protein synthesis mechanismsChemical Synthesis and Analysis

Challenges in the computational design of proteins

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Suárez, María, Jaramillo, Alfonso·2009·Journal of The Royal Society Interface

Abstract

Protein design has many applications not only in biotechnology but also in basic science. It uses our current knowledge in structural biology to predict, by computer simulations, an amino acid sequence that would produce a protein with targeted properties. As in other examples of synthetic biology, this approach allows the testing of many hypotheses in biology. The recent development of automated computational methods to design proteins has enabled proteins to be designed that are very different from any known ones. Moreover, some of those methods mostly rely on a physical description of atomic interactions, which allows the designed sequences not to be biased towards known proteins. In this paper, we will describe the use of energy functions in computational protein design, the use of atomic models to evaluate the free energy in the unfolded and folded states, the exploration and optimization of amino acid sequences, the problem of negative design and the design of biomolecular function. We will also consider its use together with the experimental techniques such as directed evolution. We will end by discussing the challenges ahead in computational protein design and some of their future applications.

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Crossref · 10.1098/rsif.2008.0508.focus

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Authors
Suárez, M., & Jaramillo, A.
Affiliations
  • Laboratoire de Biochimie, Ecole Polytechnique, CNRS, 91128 Palaiseau Cedex, France
  • Centre National de la Recherche Scientifique (FR)
Corresponding author
Jaramillo, Alfonso
Venue
Journal of The Royal Society Interface
Published
2009-03-11
Volume
6
Issue
suppl_4
Pages
S477-91
ISSN
  • 1742-5662 (ISSN-L)
  • 1742-5689
OpenAlex
W2132851824
Cited by
59
References
130
Citations by year
2026: 2 · 2025: 3 · 2023: 2 · 2022: 1 · 2021: 1 · 2020: 1 · 2018: 1 · 2017: 2 · 2016: 5 · 2015: 2 · 2014: 4 · 2013: 3 · 2012: 10
FWCI
0.82
Type
journal article
Language
en
Open access
Locations
  • Journal of The Royal Society Interface (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Chemical Synthesis and Analysis
Keywords
computational protein design, energy function, free energy calculation, atomic models, sequence optimization, negative design, directed evolution, synthetic biology, protein folding, amino acid sequence prediction
MeSH terms
Amino Acid Sequence, Amino Acids, Automation, Computer Simulation, Molecular Conformation, Molecular Sequence Data, Peptides, Protein Denaturation, Proteins, Software, Thermodynamics, Protein Engineering, Protein Folding, Computational Biology, Static Electricity

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