2viu
From Proteopedia
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| - | [[Image:2viu.gif|left|200px]] | + | [[Image:2viu.gif|left|200px]] |
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| - | '''INFLUENZA VIRUS HEMAGGLUTININ''' | + | {{Structure |
| + | |PDB= 2viu |SIZE=350|CAPTION= <scene name='initialview01'>2viu</scene>, resolution 2.5Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''INFLUENZA VIRUS HEMAGGLUTININ''' | ||
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==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 2VIU is a [ | + | 2VIU is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Unidentified_influenza_virus Unidentified influenza virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VIU OCA]. |
==Reference== | ==Reference== | ||
| - | Antigen distortion allows influenza virus to escape neutralization., Fleury D, Wharton SA, Skehel JJ, Knossow M, Bizebard T, Nat Struct Biol. 1998 Feb;5(2):119-23. PMID:[http:// | + | Antigen distortion allows influenza virus to escape neutralization., Fleury D, Wharton SA, Skehel JJ, Knossow M, Bizebard T, Nat Struct Biol. 1998 Feb;5(2):119-23. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9461077 9461077] |
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Unidentified influenza virus]] | [[Category: Unidentified influenza virus]] | ||
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[[Category: hemagglutinin]] | [[Category: hemagglutinin]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 18:47:03 2008'' |
Revision as of 16:47, 20 March 2008
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| , resolution 2.5Å | |||||||
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
INFLUENZA VIRUS HEMAGGLUTININ
Overview
The structure of the hemagglutinin (HA) of a mutant influenza virus that escapes neutralization by a monoclonal antibody shows that the mutation causes changes in HA structure which avoid an energetically less favorable conformation. However, the structure of the mutant HA.Fab complex indicates that the antibody binds selectively to mutant HA in a wild type-like distorted conformation. The association of an antibody with a less favored HA conformation represents an alternative to previously described mechanisms of escape from neutralization by antibodies.
About this Structure
2VIU is a Single protein structure of sequence from Unidentified influenza virus. Full crystallographic information is available from OCA.
Reference
Antigen distortion allows influenza virus to escape neutralization., Fleury D, Wharton SA, Skehel JJ, Knossow M, Bizebard T, Nat Struct Biol. 1998 Feb;5(2):119-23. PMID:9461077
Page seeded by OCA on Thu Mar 20 18:47:03 2008
