Downhill protein folding: Evolution meets physics

Research output: Contribution to journalShort survey

Abstract

Proteins can be redesigned to fold downhill on a free energy surface characterized by only a few coordinates, confirming a principal prediction of the 'energy-landscape' model. Nonetheless, natural proteins have small but significant barriers. Spectroscopy and kinetics reveal potential biological causes for activation barriers during protein folding: evolution against protein aggregation and for protein function.

Original languageEnglish (US)
Pages (from-to)701-712
Number of pages12
JournalComptes Rendus - Biologies
Volume328
Issue number8
DOIs
StatePublished - Aug 2005

Fingerprint

Protein folding
protein folding
Protein Folding
Physics
physics
Proteins
proteins
energy
Free energy
spectroscopy
Spectrum Analysis
Agglomeration
Chemical activation
Spectroscopy
kinetics
Kinetics
prediction

Keywords

  • Activation barrier
  • Hydrophobicity
  • Protein function
  • Temperature jump

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Immunology and Microbiology(all)
  • Agricultural and Biological Sciences(all)

Cite this

Downhill protein folding : Evolution meets physics. / Gruebele, Martin.

In: Comptes Rendus - Biologies, Vol. 328, No. 8, 08.2005, p. 701-712.

Research output: Contribution to journalShort survey

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