1vhi
From Proteopedia
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|ACTIVITY= | |ACTIVITY= | ||
|GENE= E2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10376 Human herpesvirus 4]) | |GENE= E2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10376 Human herpesvirus 4]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1vhi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vhi OCA], [http://www.ebi.ac.uk/pdbsum/1vhi PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1vhi RCSB]</span> | ||
}} | }} | ||
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[[Category: origin-binding protein]] | [[Category: origin-binding protein]] | ||
| - | ''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 00:24:30 2008'' |
Revision as of 21:24, 30 March 2008
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| , resolution 2.5Å | |||||||
|---|---|---|---|---|---|---|---|
| Gene: | E2 (Human herpesvirus 4) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
EPSTEIN BARR VIRUS NUCLEAR ANTIGEN-1 DNA-BINDING DOMAIN, RESIDUES 470-607
Overview
The crystal structure of the DNA-binding and dimerization domains of the Epstein-Barr virus nuclear antigen 1 (EBNA1), which binds to and activates DNA replication from the latent origin of replication in Epstein-Barr virus, was solved at 2.5 A resolution. EBNA1 appears to bind DNA via two independent regions termed the core and the flanking DNA-binding domains. The core DNA-binding domain, which comprises both the dimerization domain and a helix predicted to bind the inner portion of the EBNA1 DNA recognition element, was remarkably similar to the structure of the papillomavirus E2 protein, despite a complete lack of sequence conservation. The flanking DNA-binding domain, only a portion of which is contained in the current structure, consists in part of an alpha helix whose N-terminus contacts the outer regions of the EBNA1 DNA recognition element.
About this Structure
1VHI is a Single protein structure of sequence from Human herpesvirus 4. Full crystallographic information is available from OCA.
Reference
Crystal structure of the DNA-binding domain of the Epstein-Barr virus origin-binding protein EBNA 1., Bochkarev A, Barwell JA, Pfuetzner RA, Furey W Jr, Edwards AM, Frappier L, Cell. 1995 Oct 6;83(1):39-46. PMID:7553871
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