Allostery and cooperativity revisited

Q Cui, M Karplus - Protein science, 2008 - Wiley Online Library
Although phenomenlogical models that account for cooperativity in allosteric systems date
back to the early and mid‐60's (eg, the KNF and MWC models), there is resurgent interest in …

Role of hemoglobin structural-functional relationships in oxygen transport

C Ciaccio, A Coletta, M Coletta - Molecular Aspects of Medicine, 2022 - Elsevier
The molecular mechanism of O 2 binding to hemoglobin (Hb) has been critically reviewed
on the basis of the information built up in the last decades. It allows to describe in detail from …

[图书][B] Introduction to proteins: structure, function, and motion

A Kessel, N Ben-Tal - 2018 - taylorfrancis.com
Introduction to Proteins provides a comprehensive and state-of-the-art introduction to the
structure, function, and motion of proteins for students, faculty, and researchers at all levels …

[图书][B] Kinetics for the life sciences: receptors, transmitters and catalysts

H Gutfreund - 1995 - books.google.com
The aim of the book is to introduce the reader to the kinetic analysis of a wide range of
biological processes at the molecular level. It is intended to show that the same approach …

Fast events in protein folding initiated by nanosecond laser photolysis.

CM Jones, ER Henry, Y Hu, CK Chan… - Proceedings of the …, 1993 - National Acad Sciences
Initiation of protein folding by light can dramatically improve the time resolution of kinetic
studies. Here we present an example of an optically triggered folding reaction by using …

Conformational relaxation and ligand binding in myoglobin

A Ansari, CM Jones, ER Henry, J Hofrichter… - Biochemistry, 1994 - ACS Publications
Revised Manuscript Received January 13, 1994® abstract: Absorption spectroscopy with
nanosecond time resolution shows that myoglobin undergoes conformational relaxation on …

A tertiary two-state allosteric model for hemoglobin

ER Henry, S Bettati, J Hofrichter, WA Eaton - Biophysical chemistry, 2002 - Elsevier
The two-state allosteric model of Monod, Wyman, and Changeux (MWC) provides an
excellent description of homotropic effects in a vast array of equilibrium and kinetic …

Fast protein folding kinetics

H Gelman, M Gruebele - Quarterly Reviews of Biophysics, 2014 - cambridge.org
Fast-folding proteins have been a major focus of computational and experimental study
because they are accessible to both techniques: they are small and fast enough to be …

Evolution of allosteric models for hemoglobin

WA Eaton, ER Henry, J Hofrichter, S Bettati… - IUBMB …, 2007 - Wiley Online Library
We compare various allosteric models that have been proposed to explain cooperative
oxygen binding to hemoglobin, including the two‐state allosteric model of Monod, Wyman …

Molecular dynamics simulations of hemoglobin A in different states and bound to DPG: effector-linked perturbation of tertiary conformations and HbA concerted …

M Laberge, T Yonetani - Biophysical Journal, 2008 - cell.com
Recent functional studies reported on human adult hemoglobin (HbA) show that heterotropic
effector-linked tertiary structural changes are primarily responsible for modulating the …