Literature DB >> 1428525

Geometry of proline-containing alpha-helices in proteins.

R Sankararamakrishnan1, S Vishveshwara.   

Abstract

Crystal structure analysis of proline-containing alpha-helices in proteins has been carried out. High resolution crystal structures were selected from the Protein Data Bank. Apart from the standard internal parameters, some parameters which are specifically related to the bend in the helix due to proline have been developed and analyzed. Finally the position and nature of these helices and their interactions with the rest of the protein have been analyzed.

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Year:  1992        PMID： 1428525     DOI： 10.1111/j.1399-3011.1992.tb01595.x

Source DB:  PubMed          Journal:  Int J Pept Protein Res        ISSN： 0367-8377


  19 in total

1.  Influence of the environment in the conformation of alpha-helices studied by protein database search and molecular dynamics simulations.

Authors:  Mireia Olivella; Xavier Deupi; Cedric Govaerts; Leonardo Pardo
Journal:  Biophys J       Date:  2002-06       Impact factor: 4.033

2.  Structure modeling of the chemokine receptor CCR5: implications for ligand binding and selectivity.

Authors:  M Germana Paterlini
Journal:  Biophys J       Date:  2002-12       Impact factor: 4.033

3.  End-to-end and end-to-middle interhelical interactions: new classes of interacting helix pairs in protein structures.

Authors:  Tarini Shankar Ghosh; S Krishna Chaitanya; Ramasubbu Sankararamakrishnan
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2009-09-16

4.  Unconventional N-H…N Hydrogen Bonds Involving Proline Backbone Nitrogen in Protein Structures.

Authors:  R N V Krishna Deepak; Ramasubbu Sankararamakrishnan
Journal:  Biophys J       Date:  2016-05-10       Impact factor: 4.033

5.  A proposed structure for transmembrane segment 7 of G protein-coupled receptors incorporating an asn-Pro/Asp-Pro motif.

Authors:  K Konvicka; F Guarnieri; J A Ballesteros; H Weinstein
Journal:  Biophys J       Date:  1998-08       Impact factor: 4.033

6.  Geometrical and sequence characteristics of alpha-helices in globular proteins.

Authors:  S Kumar; M Bansal
Journal:  Biophys J       Date:  1998-10       Impact factor: 4.033

7.  Molecular Architecture of G Protein-Coupled Receptors.

Authors:  A Michiel van Rhee; Kenneth A Jacobson
Journal:  Drug Dev Res       Date:  1996-01-01       Impact factor: 4.360

8.  Molecular dynamics of individual alpha-helices of bacteriorhodopsin in dimyristol phosphatidylocholine. I. Structure and dynamics.

Authors:  T B Woolf
Journal:  Biophys J       Date:  1997-11       Impact factor: 4.033

9.  Alamethicin and related peptaibols--model ion channels.

Authors:  M S Sansom
Journal:  Eur Biophys J       Date:  1993       Impact factor: 1.733

Review 10.  The crystallographic model of rhodopsin and its use in studies of other G protein-coupled receptors.

Authors:  Slawomir Filipek; David C Teller; Krzysztof Palczewski; Ronald Stenkamp
Journal:  Annu Rev Biophys Biomol Struct       Date:  2003-02-05
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