2fyz: Difference between revisions
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2fyz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2fyz OCA], [http://www.ebi.ac.uk/pdbsum/2fyz PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2fyz RCSB]</span> | |||
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[[Category: mumps virus fusion protein core]] | [[Category: mumps virus fusion protein core]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:09:36 2008'' | ||
Revision as of 03:09, 31 March 2008
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| , resolution 2.2Å | |||||||
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Structural of Mumps virus fusion protein core
OverviewOverview
The fusion proteins of enveloped viruses mediating the fusion between the viral and cellular membranes comprise two discontinuous heptad repeat (HR) domains located at the ectodomain of the enveloped glycoproteins. The crystal structure of the fusion protein core of Mumps virus (MuV) was determined at 2.2 A resolution. The complex is a six-helix bundle in which three HR1 peptides form a central highly hydrophobic coiled-coil and three HR2 peptides pack against the hydrophobic grooves on the surface of central coiled-coil in an oblique antiparallel manner. Fusion core of MuV, like those of simian virus 5 and human respiratory syncytium virus, forms typical 3-4-4-4-3 spacing. The similar characterization in HR1 regions, as well as the existence of O-X-O motif in extended regions of HR2 helix, suggests a basic rule for the formation of the fusion core of viral fusion proteins.
About this StructureAbout this Structure
2FYZ is a Protein complex structure of sequences from Mumps virus. Full crystallographic information is available from OCA.
ReferenceReference
Structural characterization of mumps virus fusion protein core., Liu Y, Xu Y, Lou Z, Zhu J, Hu X, Gao GF, Qiu B, Rao Z, Tien P, Biochem Biophys Res Commun. 2006 Sep 29;348(3):916-22. Epub 2006 Aug 4. PMID:16904649
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