Results 271 to 280 of about 33,280,657 (326)
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Molecular Modeling of Glycosyltransferases
2006Glycosyltransferases, the enzymes that build oligosaccharides and glycoconjugates, have received much interest in recent years owing to their biological functions and their potential uses in biotechnology. The analysis of the wealth of sequences that are now available in databases allowed the classification in different families characterized by ...
Imberty, A. +3 more
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2012
We review the basic theoretical principles of the adaptive resolution simulation scheme (AdResS). This method allows to change molecular resolution on-the-fly during a simulation by changing the number of degrees of freedom in specific regions of space where the required resolution is higher than in the rest of the system.
Matej, Praprotnik, Luigi, Delle Site
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We review the basic theoretical principles of the adaptive resolution simulation scheme (AdResS). This method allows to change molecular resolution on-the-fly during a simulation by changing the number of degrees of freedom in specific regions of space where the required resolution is higher than in the rest of the system.
Matej, Praprotnik, Luigi, Delle Site
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Molecular Modeling of the Cytoskeleton
2008Molecular modeling techniques have truly come of age in recent decades, and here we cover several of the most commonly used techniques, namely molecular dynamics, Brownian dynamics, and molecular docking. In each case, we explain the physical basis and limitations of the various techniques and then illustrate their application to various problems ...
Xiange, Zheng, David, Sept
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Astrophysics and Space Science, 1995
In this contribution, I present a broad “historical” review of the various hydrodynamical models that have been considered for explaining molecular outflows, and of their merits and failures when compared with observations. Wind-driven bubbles, viscous jet mixing-layers, and jet bowshocks, are discussed in turn.
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In this contribution, I present a broad “historical” review of the various hydrodynamical models that have been considered for explaining molecular outflows, and of their merits and failures when compared with observations. Wind-driven bubbles, viscous jet mixing-layers, and jet bowshocks, are discussed in turn.
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Molecular Modeling and Molecular Graphics of Sorbates in Molecular Sieves
1993This contribution demonstrates the usefulness of molecular graphics, molecular mechanics, and molecular dynamics in the study of the structural, thermodynamic, and transport properties of different sorbates within various molecular sieves. Five significant applications to zeolite chemistry are reviewed.
Vercauteren, Daniel +5 more
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The character of molecular modeling
Journal of Computer-Aided Molecular Design, 2011In asking what progress might occur in molecular modeling in the next 25 years it is worth asking what progress has been made in the last twenty-five. In doing so it is hard to be optimistic for the future of the field unless a greater commitment is made to basic science.
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Analytical Algorithm for Molecular Modeling
Journal of Chemical Information and Modeling, 2007A molecular modeling procedure, based on internal coordinates and strictly analytical even in the most intricated cases, is described. Internal coordinates, always nonredundant, become mutually independent and can be varied without constraints. Structural refinement from diffraction data (Least-square method, LS) can be done using the classical Gauss ...
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Rationalization of molecular models
1985Publisher Summary This chapter presents two methods by which one can obtain a model of perfect geometry that is an optimal fit to a set of experimental or target coordinates. The first method uses a model of perfect geometry that is adjusted by internal rotation about single valence bonds until the fit is optimal.
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A Molecular Model for Muscle Contraction
Acta Crystallographica Section A Foundations of Crystallography, 1998The molecular mechanism of muscle contraction has been elucidated by a combination of electron microscopy, biochemistry and X-ray diffraction from fibres and crystals. Protein crystallography provided the essential molecular anatomy for understanding this problem. Synchrotron radiation has played a crucial role.
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Computerized Molecular Modeling of Carbohydrates
2010Computerized molecular modeling continues to increase in capability and applicability to carbohydrates. This chapter covers nomenclature and conformational aspects of carbohydrates, perhaps of greater use to computational chemists who do not have a strong background in carbohydrates, and its comments on various methods and studies might be of more use ...
Alfred D, French, Glenn P, Johnson
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