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Computational design of intrinsically disordered proteins.

Giulio Tesei1, Francesco Pesce2, Kresten Lindorff-Larsen2

  • 1Structural Biology and NMR Laboratory & the Linderstrøm-Lang Centre for Protein Science, Department of Biology, University of Copenhagen, Ole Maaløes Vej 5, 2200, Copenhagen, Denmark; Department of Biomedical Science, Faculty of Health and Society, Malmö University, 20506, Malmö, Sweden.

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Computational design of intrinsically disordered regions is advancing biotechnology and medicine. This review covers new methods for tailoring protein disorder, focusing on conformational ensembles, molecular recognition, and phase behavior.

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Area of Science:

  • Biochemistry and Molecular Biology
  • Biotechnology
  • Computational Biology

Background:

  • Historically, protein design focused on well-defined structures.
  • Intrinsically disordered regions (IDRs) are increasingly recognized for their functional importance.
  • Advances in modeling have enabled computational design of IDRs.

Purpose of the Study:

  • To review recent progress in the computational design of intrinsically disordered regions.
  • To highlight methods for tailoring IDR conformational ensembles, molecular recognition, and phase behavior.
  • To discuss challenges and emerging strategies in IDR design.

Main Methods:

  • Summarizing recent advances in computational protein design.
  • Integrating knowledge-based, physics-based, and machine-learning approaches.
  • Discussing challenges in predictive modeling and scalable design workflows.

Main Results:

  • Progress in designing IDRs with specific conformational ensembles.
  • Advances in engineering IDRs for targeted molecular recognition.
  • Development of strategies for controlling IDR phase behavior.

Conclusions:

  • Computational design of IDRs is a rapidly advancing field with significant potential.
  • Combining diverse modeling approaches is key to overcoming design challenges.
  • Future strategies will likely integrate multiple computational methods for sophisticated IDR design.