✦ LIBER ✦

Modal dynamics of proteins in water

✍ Scribed by J. Elezgaray; Y. H. Sanejouand

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 296 KB
Volume: 21
Category: Article
ISSN: 0192-8651
DOI: 10.1002/1096-987x(20001115)21:14<1274::aid-jcc6>3.0.co;2-7

No coin nor oath required. For personal study only.

✦ Synopsis

We studied a dynamical model for the motion of the large scales of proteins in water. The model was obtained by projecting the (averaged) Newton equations onto some set of harmonic modes. We compared the statistics of the so-obtained trajectories with those obtained by standard techniques, and concluded that our dynamical model is able to fairly reproduce the average properties of the large-scale motion of the protein, and at the same time allow time steps one order of magnitude larger than the standard ones.

📜 SIMILAR VOLUMES

Water Dynamics in the Hydration Layer Ar

Water Dynamics in the Hydration Layer Around Proteins and Micelles

✍ Biman Bagchi 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 8 KB 👁 1 views

MATHEMATICAL FOUNDATIONS OF EXPERIMENTAL

MATHEMATICAL FOUNDATIONS OF EXPERIMENTAL MODAL ANALYSIS IN ROTOR DYNAMICS

✍ H. IRRETIER 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 128 KB

The mathematical foundations for experimental modal analysis of rotating structures are presented. They are characterised by non-symmetric and time-variant matrices. The equations of motion are solved by modal transformation to derive impulse and frequency response functions, which form the basis of

The role of water in the dynamics and pr

The role of water in the dynamics and proton relaxation of solid proteins

✍ E.R. Andrew; D.J. Bryant; T.Z. Rizvi 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 413 KB

The effect of progessive hydration up to 60% by weight of Hz0 and D20 on the proton relasation of polycrystalline achymotrypsin and lysozyme has been examined. The dynamical behaviour of the protein molecules was not affected by hydration. The dynamics of the water molecules was characterized. and t

A modal approach to dynamics of nonlinea

A modal approach to dynamics of nonlinear processes

✍ Robert J. Fisher; Morton M. Denn 📂 Article 📅 1978 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 442 KB 👁 2 views

Dynamics of Water in Biological Recognit

Dynamics of Water in Biological Recognition

✍ Samir Kumar Pal; Ahmed H. Zewail 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 48 KB 👁 2 views

Protein Dynamics Tightly Connected to th

Protein Dynamics Tightly Connected to the Dynamics of Surrounding and Internal Water Molecules

✍ Volkhard Helms 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 436 KB 👁 1 views

## Abstract Proteins are key components of biological cells. For example, enzymes catalyze biochemical reactions, membrane transporters are responsible for uptake and release of critical and superfluous components from the cell environment, and structural proteins are responsible for the stability