Single-molecule force spectroscopy of protein folding

R Petrosyan, A Narayan, MT Woodside - Journal of Molecular Biology, 2021 - Elsevier
The use of force probes to induce unfolding and refolding of single molecules through the
application of mechanical tension, known as single-molecule force spectroscopy (SMFS) …

Next generation methods for single-molecule force spectroscopy on polyproteins and receptor-ligand complexes

B Yang, Z Liu, H Liu, MA Nash - Frontiers in Molecular Biosciences, 2020 - frontiersin.org
Single-molecule force spectroscopy with the atomic force microscope provides molecular
level insights into protein function, allowing researchers to reconstruct energy landscapes …

Cold-shock domains—abundance, structure, properties, and nucleic-acid binding

U Heinemann, Y Roske - Cancers, 2021 - mdpi.com
Simple Summary Proteins are composed of compact domains, often of known three-
dimensional structure, and natively unstructured polypeptide regions. The abundant cold …

Disordered proteins follow diverse transition paths as they fold and bind to a partner

JY Kim, HS Chung - Science, 2020 - science.org
Transition paths of macromolecular conformational changes such as protein folding are
predicted to be heterogeneous. However, experimental characterization of the diversity of …

Protein folding in vitro and in the cell: From a solitary journey to a team effort

MF Mecha, RB Hutchinson, JH Lee, S Cavagnero - Biophysical chemistry, 2022 - Elsevier
Correct protein folding is essential for the health and function of living organisms. Yet, it is
not well understood how unfolded proteins reach their native state and avoid aggregation …

Mobile protons limit the stability of salt bridges in the gas phase: implications for the structures of electrosprayed protein ions

L Konermann, E Aliyari, JH Lee - The Journal of Physical …, 2021 - ACS Publications
Electrosprayed protein ions can retain native-like conformations. The intramolecular
contacts that stabilize these compact gas-phase structures remain poorly understood …

The power of force: insights into the protein folding process using single-molecule force spectroscopy

J Schönfelder, D De Sancho… - Journal of molecular …, 2016 - Elsevier
One of the major challenges in modern biophysics is observing and understanding
conformational changes during complex molecular processes, from the fundamental protein …

Three weaknesses for three perturbations: Comparing protein unfolding under shear, force, and thermal stresses

O Languin-Cattoen, S Melchionna… - The Journal of …, 2018 - ACS Publications
The perturbation of a protein conformation by a physiological fluid flow is crucial in various
biological processes including blood clotting and bacterial adhesion to human tissues …

Lessons about protein folding and binding from archetypal folds

LA Campos, M Sadqi, V Munoz - Accounts of Chemical Research, 2020 - ACS Publications
Conspectus The function of proteins as biological nanomachines relies on their ability to fold
into complex 3D structures, bind selectively to partners, and undergo conformational …

Two energy barriers and a transient intermediate state determine the unfolding and folding dynamics of cold shock protein

H Hong, Z Guo, H Sun, P Yu, H Su, X Ma… - Communications …, 2021 - nature.com
Cold shock protein (Csp) is a typical two-state folding model protein which has been widely
studied by biochemistry and single molecule techniques. Recently two-state property of Csp …