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2j8x
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(New page: 200px<br /> <applet load="2j8x" size="450" color="white" frame="true" align="right" spinBox="true" caption="2j8x, resolution 2.30Å" /> '''EPSTEIN-BARR VIRUS ...)
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Revision as of 19:59, 29 October 2007
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EPSTEIN-BARR VIRUS URACIL-DNA GLYCOSYLASE IN COMPLEX WITH UGI FROM PBS-2
Overview
Epstein-Barr virus (EBV) is a human gamma-herpesvirus. Within its 86 open, reading frame containing genome, two enzymes avoiding uracil incorporation, into DNA can be found: uracil triphosphate hydrolase and uracil-DNA, glycosylase (UNG). The latter one excises uracil bases that are due to, cytosine deamination or uracil misincorporation from double-stranded DNA, substrates. The EBV enzyme belongs to family 1 UNGs. We solved the, three-dimensional structure of EBV UNG in complex with the uracil-DNA, glycosylase inhibitor protein (Ugi) from bacteriophage PBS-2 at a, resolution of 2.3 A by X-ray crystallography. The structure of EBV UNG, encoded by the BKRF3 reading frame shows the excellent global structural, conservation within the solved examples of family 1 enzymes. Four out of, the ... [(full description)]
About this Structure
2J8X is a [Protein complex] structure of sequences from [Bacteriophage pbs2] and [Epstein-barr virus] with URE as [ligand]. Active as [[1]], with EC number [3.2.2.3]. Full crystallographic information is available from [OCA].
Reference
New insights on the role of the gamma-herpesvirus uracil-DNA glycosylase leucine loop revealed by the structure of the Epstein-Barr virus enzyme in complex with an inhibitor protein., Geoui T, Buisson M, Tarbouriech N, Burmeister WP, J Mol Biol. 2007 Feb 9;366(1):117-31. Epub 2006 Nov 7. PMID:17157317
Page seeded by OCA on Mon Oct 29 22:03:45 2007
