2bez
From Proteopedia
(New page: 200px<br /> <applet load="2bez" size="450" color="white" frame="true" align="right" spinBox="true" caption="2bez, resolution 1.60Å" /> '''STRUCTURE OF A PROT...) |
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==About this Structure== | ==About this Structure== | ||
- | 2BEZ is a [[http://en.wikipedia.org/wiki/Protein_complex Protein complex]] structure of sequences from [[http://en.wikipedia.org/wiki/Human_sars_coronavirus Human sars coronavirus]] with GOL as [[http://en.wikipedia.org/wiki/ligand ligand]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=2BEZ OCA]]. | + | 2BEZ is a [[http://en.wikipedia.org/wiki/Protein_complex Protein complex]] structure of sequences from [[http://en.wikipedia.org/wiki/Human_sars_coronavirus Human sars coronavirus]] with GOL as [[http://en.wikipedia.org/wiki/ligand ligand]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=2BEZ OCA]]. |
==Reference== | ==Reference== | ||
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[[Category: viral protein]] | [[Category: viral protein]] | ||
- | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 13:42:23 2007'' |
Revision as of 11:37, 30 October 2007
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STRUCTURE OF A PROTEOLITICALLY RESISTANT CORE FROM THE SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS S2 FUSION PROTEIN
Overview
A coronavirus (CoV) has recently been identified as the causative agent of, the severe acute respiratory syndrome (SARS) in humans. CoVs enter target, cells through fusion of viral and cellular membranes mediated by the viral, envelope glycoprotein S. We have determined by x-ray crystallography the, structure of a proteolytically stable core fragment from the heptad repeat, (HR) regions HR1 and HR2 of the SARS-CoV S protein. We have also, determined the structure of an HR1-HR2 S core fragment, containing a, shorter HR1 peptide and a C-terminally longer HR2 peptide that extends up, to the transmembrane region. In these structures, three HR1 helices form a, parallel coiled-coil trimer, whereas three HR2 peptides pack in an oblique, and antiparallel fashion into the coiled-coil hydrophobic ... [(full description)]
About this Structure
2BEZ is a [Protein complex] structure of sequences from [Human sars coronavirus] with GOL as [ligand]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
Reference
Structure of a proteolytically resistant core from the severe acute respiratory syndrome coronavirus S2 fusion protein., Supekar VM, Bruckmann C, Ingallinella P, Bianchi E, Pessi A, Carfi A, Proc Natl Acad Sci U S A. 2004 Dec 28;101(52):17958-63. Epub 2004 Dec 16. PMID:15604146
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