Sub-second cellular dynamics: time-resolved electron microscopy and functional correlation

H Plattner, J Hentschel - International review of cytology, 2006 - Elsevier
Subcellular processes, from molecular events to organellar responses and cell movement,
cover a broad scale in time and space. Clearly the extremes, such as ion channel activation …

Factor defining the effects of tetraalkylammonium chloride on stability, folding, and dynamics of horse cytochrome c

M Garg, D Sharma, G Kaur, J Rawat, B Goyal… - International Journal of …, 2024 - Elsevier
This article describes the molecular mechanism by which tetraalkylammonium chloride ([R 4
N] Cl: R-= methyl (Me), ethyl (Et), propyl (Pr), butyl (Bu)) modulates the stability, folding, and …

Infrared spectroscopic discrimination between the loop and α-helices and determination of the loop diffusion kinetics by temperature-jump time-resolved infrared …

M Ye, QL Zhang, H Li, YX Weng, WC Wang, XG Qiu - Biophysical journal, 2007 - cell.com
The infrared (IR) absorption of the amide I band for the loop structure may overlap with that
of the α-helices, which can lead to the misassignment of the protein secondary structures. A …

Native and Unfolded Cytochrome cComparison of Dynamics using 2D-IR Vibrational Echo Spectroscopy

S Kim, JK Chung, K Kwak, SEJ Bowman… - The Journal of …, 2008 - ACS Publications
Unfolded vs native CO-coordinated horse heart cytochrome c (h-cyt c) and a heme axial
methionine mutant cyt c 552 from Hydrogenobacter thermophilus (Ht-M61A) are studied by …

Analysis of the pH-dependent stability and millisecond folding kinetics of horse cytochrome c

R Jain, R Kumar, S Kumar, R Chhabra… - Archives of biochemistry …, 2015 - Elsevier
This paper analyzes the effect of pH on thermodynamic stability and folding kinetics of horse
cytochrome c (cyt c). Analysis of equilibrium unfolding transitions of Ferricyt c and Ferrocyt c …

Determinants for 1-alkyl-3-methylimidazolium chloride-induced modulation of thermodynamic stability and CO-association dynamics of horse ferrocytochrome c

M Garg, A Kaur, B Goyal, J Rawat, R Kumar - Journal of Molecular Liquids, 2024 - Elsevier
This manuscript determines the factors by which the water-miscible ionic liquid (IL), 1-alkyl-3-
methylimidazolium chloride [Rmim] Cl affects the thermodynamic stability and CO …

Unfolding Action of Alcohols on a Highly Negatively Charged State of Cytochrome c

P Sashi, UM Yasin, AK Bhuyan - Biochemistry, 2012 - ACS Publications
It is well-known that hydrophobic effect play a major role in alcohol–protein interactions
leading to structure unfolding. Studies with extremely alkaline cytochrome c (UB state, pH …

The Alkali Molten Globule State of Ferrocytochrome c:  Extraordinary Stability, Persistent Structure, and Constrained Overall Dynamics

DK Rao, R Kumar, M Yadaiah, AK Bhuyan - Biochemistry, 2006 - ACS Publications
This paper describes the structural and dynamic properties of a hitherto uncovered alkali
molten globule (MG) state of horse “ferrocytochrome c”(ferrocyt c). Several experimental …

Quasi-native transition and self-diffusion of proteins in water-glycerol mixture

K Joshi, AK Bhuyan - Biophysical Chemistry, 2020 - Elsevier
An orderly investigation of the levels of secondary and tertiary structures, kinetics of tertiary
structural changes, and self diffusion coefficient of lysozyme and cytochrome c in the …

The Folding Kinetics of the SDS-Induced Molten Globule Form of Reduced Cytochrome c

E Chen, V Van Vranken, DS Kliger - Biochemistry, 2008 - ACS Publications
The folding of reduced cytochrome c (redcyt c) is increasingly being recognized as
undergoing a mechanism that deviates from a two-state process. In previous far-UV TRORD …