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2f40

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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2f40 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2f40 OCA], [http://www.ebi.ac.uk/pdbsum/2f40 PDBsum], [http://www.fli-leibniz.de/cgi-bin/ImgLib.pl?CODE=1kfv JenaLib], [http://www.rcsb.org/pdb/explore.do?structureId=2f40 RCSB]</span>
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2f40 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2f40 OCA], [http://www.ebi.ac.uk/pdbsum/2f40 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2f40 RCSB]</span>
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[[Category: structural genomic]]
[[Category: structural genomic]]
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Revision as of 23:57, 30 March 2008

Image:2f40.gif


PDB ID 2f40

Drag the structure with the mouse to rotate
Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



Structure of a Novel Protein from Backbone-Centered NMR Data and NMR-Assisted Structure Prediction


Overview

Targeting of proteins for structure determination in structural genomic programs often includes the use of threading and fold recognition methods to exclude proteins belonging to well-populated fold families, but such methods can still fail to recognize preexisting folds. The authors illustrate here a method in which limited amounts of structural data are used to improve an initial homology search and the data are subsequently used to produce a structure by data-constrained refinement of an identified structural template. The data used are primarily NMR-based residual dipolar couplings, but they also include additional chemical shift and backbone-nuclear Overhauser effect data. Using this methodology, a backbone structure was efficiently produced for a 10 kDa protein (PF1455) from Pyrococcus furiosus. Its relationship to existing structures and its probable function are discussed.

About this Structure

2F40 is a Single protein structure of sequence from Pyrococcus furiosus. Full crystallographic information is available from OCA.

Reference

Structure determination of a new protein from backbone-centered NMR data and NMR-assisted structure prediction., Mayer KL, Qu Y, Bansal S, LeBlond PD, Jenney FE Jr, Brereton PS, Adams MW, Xu Y, Prestegard JH, Proteins. 2006 Nov 1;65(2):480-9. PMID:16927360

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