Chaperonin mechanisms: Multiple and (mis) understood?

A Horovitz, TH Reingewertz, J Cuéllar… - Annual review of …, 2022 - annualreviews.org
The chaperonins are ubiquitous and essential nanomachines that assist in protein folding in
an ATP-driven manner. They consist of two back-to-back stacked oligomeric rings with …

Unnatural Amino Acids for Biological Spectroscopy and Microscopy

R Feng, M Wang, W Zhang, F Gai - Chemical Reviews, 2024 - ACS Publications
Due to advances in methods for site-specific incorporation of unnatural amino acids (UAAs)
into proteins, a large number of UAAs with tailored chemical and/or physical properties have …

Dissecting the thermodynamics of ATP binding to GroEL one nucleotide at a time

T Walker, HM Sun, T Gunnels, V Wysocki… - ACS Central …, 2023 - ACS Publications
Variable-temperature electrospray ionization (vT-ESI) native mass spectrometry (nMS) is
used to determine the thermodynamics for stepwise binding of up to 14 ATP molecules to …

A diminished hydrophobic effect inside the GroEL/ES cavity contributes to protein substrate destabilization

I Korobko, RB Eberle, M Roy… - Proceedings of the …, 2022 - National Acad Sciences
Confining compartments are ubiquitous in biology, but there have been few experimental
studies on the thermodynamics of protein folding in such environments. Recently, we …

Ultraslow biological water-like dynamics in waterless liquid protein

T Kistwal, A Mukhopadhyay, S Dasgupta… - The Journal of …, 2022 - ACS Publications
Fluorescence correlation spectroscopy and time-dependent fluorescence Stokes shift have
been employed to elucidate dynamics in different time scales, ranging from picoseconds to …

Presence of bicontinuous microemulsion-type domains and dielectrically inert interfacial water layers in lamellar gel-stabilized oil-in-water emulsions

M Hioki, Y Nakagawa, T Sato - Journal of Colloid and Interface Science, 2023 - Elsevier
Hypothesis Lamellar gels are widely formulated in household and cosmetic products
because of their eminent ability to improve long-term stability of thermodynamically unstable …

Scaling Laws for Protein Folding under Confinement

B Zhu, C Zhang, J Wang, C Jia, T Lu… - The Journal of …, 2024 - ACS Publications
Spatial confinement significantly affects protein folding. Without the confinement provided by
chaperones, many proteins cannot fold correctly. However, the quantitative effect of …

A dynamical view of protein-protein complexes: Studies by molecular dynamics simulations

J Martin, E Frezza - Frontiers in Molecular Biosciences, 2022 - frontiersin.org
Protein-protein interactions are at the basis of many protein functions, and the knowledge of
3D structures of protein-protein complexes provides structural, mechanical and dynamical …

Water transport through the inward combined carbon nanotube

LY Wang, XW Meng - Chemical Physics, 2023 - Elsevier
The structure of the carbon nanotube affects water transport greatly. However, there is little
understanding of water transport through the inward combined carbon nanotube. Molecular …

Virtual Issue on Fast Dynamics and Function of Biomolecules

V Conti Nibali, A Paciaroni - The Journal of Physical Chemistry …, 2023 - ACS Publications
Cellular functions are governed by a myriad of processes that typically occur through
multiple steps, spanning an astonishingly wide time-window from femtoseconds to seconds …