Related ArticlesProtein Structure Elucidation from NMR Data with the Program Xplor-NIH.
Methods Mol Biol. 2018;1688:311-340
Authors: Bermejo GA, Schwieters CD
Abstract
Xplor-NIH is a popular software package for biomolecular structure determination from NMR (and other) experimental data. This chapter illustrates its use with the de novo structure determination of the B1 domain of streptococcal protein G (GB1), based on distances from nuclear Overhauser effects, torsion angles from scalar couplings, and bond-vector orientations from residual dipolar couplings. Including Xplor-NIH's latest developments, a complete structure calculation script is discussed in detail, and is intended to serve as a basis for other applications.
Xplor-NIH for molecular structure determination from NMR and other data sources
Xplor-NIH for molecular structure determination from NMR and other data sources
Abstract
Xplor-NIH is a popular software package for biomolecular structure determination from nuclear magnetic resonance (NMR) and other data sources. Here, some of Xplor-NIH's most useful data-associated energy terms are reviewed, including newer alternative options for using residual dipolar coupling data in structure calculations. Further, we discuss new developments in the implementation of strict symmetry for the calculation of symmetric homo-oligomers, and in the representation of the system as an...
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09-18-2017 10:41 AM
[NMR paper] Xplor-NIH for Molecular Structure Determination from NMR and Other Data Sources.
Xplor-NIH for Molecular Structure Determination from NMR and Other Data Sources.
Related Articles Xplor-NIH for Molecular Structure Determination from NMR and Other Data Sources.
Protein Sci. 2017 Aug 02;:
Authors: Schwieters CD, Bermejo GA, Clore GM
Abstract
Xplor-NIH is a popular software package for biomolecular structure determination from nuclear magnetic resonance (NMR) and other data sources. Here, some of Xplor-NIH's most useful data-associated energy terms are reviewed, including newer alternative options for using...
nmrlearner
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08-03-2017 11:48 AM
Xplor-NIH for Molecular Structure Determination from NMR and Other Data Sources
Xplor-NIH for Molecular Structure Determination from NMR and Other Data Sources
Abstract
Xplor-NIH is a popular software package for biomolecular structure determination from nuclear magnetic resonance (NMR) and other data sources. Here, some of Xplor-NIH's most useful data-associated energy terms are reviewed, including newer alternative options for using residual dipolar coupling data in structure calculations. Further, we discuss new developments in the implementation of strict symmetry for the calculation of symmetric homo-oligomers, and in the representation of the system as an...
nmrlearner
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08-02-2017 02:19 PM
Using Small Angle Solution Scattering Data in Xplor-NIH Structure Calculations
Using Small Angle Solution Scattering Data in Xplor-NIH Structure Calculations
Publication date: Available online 3 April 2014
Source:Progress in Nuclear Magnetic Resonance Spectroscopy</br>
Author(s): Charles D. Schwieters , G. Marius Clore</br>
This contribution describes the use of small and wide angle X-ray and small angle neutron scattering for biomolecular structure calculation using the program Xplor-NIH, both with and without NMR data. The current algorithms used for calculating scattering curves are described, and the use of scattering data as a...
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04-04-2014 01:19 PM
[NMR paper] Protein structure elucidation from minimal NMR data: the CLOUDS approach.
Protein structure elucidation from minimal NMR data: the CLOUDS approach.
Related Articles Protein structure elucidation from minimal NMR data: the CLOUDS approach.
Methods Enzymol. 2005;394:261-95
Authors: Grishaev A, Llinás M
In this chapter we review automated methods of protein NMR data analysis and expand on the assignment-independent CLOUDS approach. As presented, given a set of reliable NOEs it is feasible to derive a spatial H-atom distribution that provides a low-resolution image of the protein structure. In order to generate such a...
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11-24-2010 11:14 PM
[Question from NMRWiki Q&A forum] Free program to calculate the theoretical second moment from crystal structure data?
Free program to calculate the theoretical second moment from crystal structure data?
Does anyone know of a free, available program I can use to calculate the theoretical second moment from crystal structure data? I was only able to find one online, written in a mix of FORTRAN 77/90. The current limitations of the program can't accommodate my system (big unit cell and lots of atoms), and FORTRAN coding really isn't my fortay.
Ideally, the program would be able to simulate second moment(s) by defining specific rotational axes, and modeling different rotational rates and hopping angles...
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09-29-2010 10:24 AM
[NMR paper] Improved efficiency of protein structure calculations from NMR data using the program
Improved efficiency of protein structure calculations from NMR data using the program DIANA with redundant dihedral angle constraints.
Related Articles Improved efficiency of protein structure calculations from NMR data using the program DIANA with redundant dihedral angle constraints.
J Biomol NMR. 1991 Nov;1(4):447-56
Authors: Güntert P, Wüthrich K
A new strategy for NMR structure calculations of proteins with the variable target function method (Braun, W. and Go, N. (1985) J. Mol. Biol., 186, 611) is described, which makes use of...
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08-21-2010 11:12 PM
[NMR paper] Improved efficiency of protein structure calculations from NMR data using the program
Improved efficiency of protein structure calculations from NMR data using the program DIANA with redundant dihedral angle constraints.
Related Articles Improved efficiency of protein structure calculations from NMR data using the program DIANA with redundant dihedral angle constraints.
J Biomol NMR. 1991 Nov;1(4):447-56
Authors: Güntert P, Wüthrich K
A new strategy for NMR structure calculations of proteins with the variable target function method (Braun, W. and Go, N. (1985) J. Mol. Biol., 186, 611) is described, which makes use of...