1rwd
From Proteopedia
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[[Image:1rwd.gif|left|200px]] | [[Image:1rwd.gif|left|200px]] | ||
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'''Backbone NMR Structure of a Mutant P. Furiosus Rubredoxin Using Residual Dipolar Couplings''' | '''Backbone NMR Structure of a Mutant P. Furiosus Rubredoxin Using Residual Dipolar Couplings''' | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1RWD is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Pyrococcus_furiosus Pyrococcus furiosus]. This structure supersedes the now removed PDB entry | + | 1RWD is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Pyrococcus_furiosus Pyrococcus furiosus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1m2y 1m2y]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RWD OCA]. |
==Reference== | ==Reference== | ||
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[[Category: Tian, F.]] | [[Category: Tian, F.]] | ||
[[Category: Valafar, H.]] | [[Category: Valafar, H.]] | ||
| - | [[Category: | + | [[Category: Nmr]] |
| - | [[Category: | + | [[Category: Protein structure initiative]] |
| - | [[Category: | + | [[Category: Psi]] |
| - | [[Category: | + | [[Category: Residual dipolar coupling]] |
| - | [[Category: | + | [[Category: Secsg]] |
| - | [[Category: | + | [[Category: Southeast collaboratory for structural genomic]] |
| - | [[Category: | + | [[Category: Structural genomic]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 07:59:05 2008'' | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 04:59, 3 May 2008
Backbone NMR Structure of a Mutant P. Furiosus Rubredoxin Using Residual Dipolar Couplings
Overview
A new approach for simultaneous protein backbone resonance assignment and structure determination by NMR is introduced. This approach relies on recent advances in high-resolution NMR spectroscopy that allow observation of anisotropic interactions, such as dipolar couplings, from proteins partially aligned in field ordered media. Residual dipolar couplings are used for both geometric information and a filter in the assembly of residues in a sequential manner. Experimental data were collected in less than one week on a small redox protein, rubredoxin, that was 15N enriched but not enriched above 1% natural abundance in 13C. Given the acceleration possible with partial 13C enrichment, the protocol described should provide a very rapid route to protein structure determination. This is critical for the structural genomics initiative where protein expression and structural determination in a high-throughput manner will be needed.
About this Structure
1RWD is a Single protein structure of sequence from Pyrococcus furiosus. This structure supersedes the now removed PDB entry 1m2y. Full crystallographic information is available from OCA.
Reference
A dipolar coupling based strategy for simultaneous resonance assignment and structure determination of protein backbones., Tian F, Valafar H, Prestegard JH, J Am Chem Soc. 2001 Nov 28;123(47):11791-6. PMID:11716736 Page seeded by OCA on Sat May 3 07:59:05 2008
