1s58

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{{STRUCTURE_1s58| PDB=1s58 | SCENE= }}
{{STRUCTURE_1s58| PDB=1s58 | SCENE= }}
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'''The structure of B19 parvovirus capsid'''
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===The structure of B19 parvovirus capsid===
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==Overview==
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Human parvovirus B19 is the only parvovirus known to be a human pathogen. The structure of recombinant B19-like particles has been determined to approximately 3.5-A resolution by x-ray crystallography and, to our knowledge, represents the first near-atomic structure of an Erythrovirus. The polypeptide fold of the major capsid protein VP2 is a "jelly roll" with a beta-barrel motif similar to that found in many icosahedral viruses. The large loops connecting the strands of the beta-barrel form surface features that differentiate B19 from other parvoviruses. Although B19 VP2 has only 26% sequence identity to VP3 of adeno-associated virus, 72% of the C(alpha) atoms can be aligned structurally with a rms deviation of 1.8 A. Both viruses require an integrin as a coreceptor, and conserved surface features suggest a common receptor-binding region.
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(as it appears on PubMed at http://www.pubmed.gov), where 15289612 is the PubMed ID number.
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{{ABSTRACT_PUBMED_15289612}}
==About this Structure==
==About this Structure==
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[[Category: Icosahedral capsid]]
[[Category: Icosahedral capsid]]
[[Category: Icosahedral virus]]
[[Category: Icosahedral virus]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 08:18:52 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 06:54:37 2008''

Revision as of 03:54, 28 July 2008

Template:STRUCTURE 1s58

The structure of B19 parvovirus capsid

Template:ABSTRACT PUBMED 15289612

About this Structure

Full crystallographic information is available from OCA.

Reference

The structure of human parvovirus B19., Kaufmann B, Simpson AA, Rossmann MG, Proc Natl Acad Sci U S A. 2004 Aug 10;101(32):11628-33. Epub 2004 Aug 2. PMID:15289612

Page seeded by OCA on Mon Jul 28 06:54:37 2008

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