1ken
From Proteopedia
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[[Image:1ken.gif|left|200px]] | [[Image:1ken.gif|left|200px]] | ||
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'''INFLUENZA VIRUS HEMAGGLUTININ COMPLEXED WITH AN ANTIBODY THAT PREVENTS THE HEMAGGLUTININ LOW PH FUSOGENIC TRANSITION''' | '''INFLUENZA VIRUS HEMAGGLUTININ COMPLEXED WITH AN ANTIBODY THAT PREVENTS THE HEMAGGLUTININ LOW PH FUSOGENIC TRANSITION''' | ||
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[[Category: Skehel, J J.]] | [[Category: Skehel, J J.]] | ||
[[Category: Wharto, S A.]] | [[Category: Wharto, S A.]] | ||
- | [[Category: | + | [[Category: Envelope protein]] |
- | [[Category: | + | [[Category: Glycoprotein]] |
- | [[Category: | + | [[Category: Hemagglutinin]] |
- | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 22:38:56 2008'' | |
- | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + |
Revision as of 19:38, 2 May 2008
INFLUENZA VIRUS HEMAGGLUTININ COMPLEXED WITH AN ANTIBODY THAT PREVENTS THE HEMAGGLUTININ LOW PH FUSOGENIC TRANSITION
Overview
We have determined the structure of a complex of influenza hemagglutinin (HA) with an antibody that binds simultaneously to the membrane-distal domains of two HA monomers, effectively cross-linking them. The antibody prevents the low pH structural transition of HA that is required for its membrane fusion activity, providing evidence that a rearrangement of HA membrane-distal domains is an essential component of the transition.
About this Structure
1KEN is a Protein complex structure of sequences from Influenza a virus and Mus musculus. Full crystallographic information is available from OCA.
Reference
An antibody that prevents the hemagglutinin low pH fusogenic transition., Barbey-Martin C, Gigant B, Bizebard T, Calder LJ, Wharton SA, Skehel JJ, Knossow M, Virology. 2002 Mar 1;294(1):70-4. PMID:11886266 Page seeded by OCA on Fri May 2 22:38:56 2008