منابع مشابه
Half a century of Ramachandran plots.
On the occasion of their fiftieth birthday, it is opportune to review the first half century of Ramachandran plots. In the present review, some of the most relevant aspects of this fifty-year history are summarized, from the original ideas of Gopalasamudram Narayana Ramachandran to subsequent revisions and to applications in structural biology. This will not be a guided walk through five decade...
متن کاملThe conformational preference of s - cis amides . Ramachandran plots .
© Rzepa This article is distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and redistribution in any medium, provided that the original author and source are credited. This is really just a postscript to the previous post. There I showed how a search of the (small molecule) crystal database revealed the s-cis ...
متن کاملRamachandran-type plots for glycosidic linkages: Examples from molecular dynamic simulations using the Glycam06 force field
The goals of this article are to (1) provide further validation of the Glycam06 force field, specifically for its use in implicit solvent molecular dynamic (MD) simulations, and (2) to present the extension of G.N. Ramachandran's idea of plotting amino acid phi and psi angles to the glycosidic phi, psi, and omega angles formed between carbohydrates. As in traditional Ramachandran plots, these c...
متن کاملDissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots.
Analysis of fragmentation patterns from 5654 unique doubly charged tryptic peptides is obtained. Great variability of average relative abundance of bond cleavage is found between different amino acid combinations. There exist similarities as well as differences between b and y ions. Strong enhancement or suppression of cleavage gives insight into possible chemical interactions at reactive confo...
متن کامل3d Perception of Maximum Density Zone on Ramachandran Plots for Zika Virus Protein Structures
The Ramachandran plot is among the most central concepts in structural biology which uses torsion angles to describe polypeptide and protein conformation. To help visualize the features of high-fidelity Ramachandran plots, it is helpful to look beyond the common two-dimensional psi-phi-plot, which for a large dataset does not serve very well to convey the true nature of the distribution. In par...
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ژورنال
عنوان ژورنال: Biochemistry and Molecular Biology Education
سال: 2010
ISSN: 1470-8175
DOI: 10.1002/bmb.20457