1udh
From Proteopedia
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| - | [[Image:1udh.gif|left|200px]] | + | [[Image:1udh.gif|left|200px]] |
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| - | '''THE STRUCTURAL BASIS OF SPECIFIC BASE EXCISION REPAIR BY URACIL-DNA GLYCOSYLASE''' | + | {{Structure |
| + | |PDB= 1udh |SIZE=350|CAPTION= <scene name='initialview01'>1udh</scene>, resolution 1.75Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> and <scene name='pdbligand=URA:URACIL'>URA</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Uridine_nucleosidase Uridine nucleosidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.2.3 3.2.2.3] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''THE STRUCTURAL BASIS OF SPECIFIC BASE EXCISION REPAIR BY URACIL-DNA GLYCOSYLASE''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1UDH is a [ | + | 1UDH is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Human_herpesvirus_4 Human herpesvirus 4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UDH OCA]. |
==Reference== | ==Reference== | ||
| - | The structural basis of specific base-excision repair by uracil-DNA glycosylase., Savva R, McAuley-Hecht K, Brown T, Pearl L, Nature. 1995 Feb 9;373(6514):487-93. PMID:[http:// | + | The structural basis of specific base-excision repair by uracil-DNA glycosylase., Savva R, McAuley-Hecht K, Brown T, Pearl L, Nature. 1995 Feb 9;373(6514):487-93. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/7845459 7845459] |
[[Category: Human herpesvirus 4]] | [[Category: Human herpesvirus 4]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: hydrolase (dna-n-glycosidase)]] | [[Category: hydrolase (dna-n-glycosidase)]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:30:35 2008'' |
Revision as of 12:30, 20 March 2008
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| , resolution 1.75Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | and | ||||||
| Activity: | Uridine nucleosidase, with EC number 3.2.2.3 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
THE STRUCTURAL BASIS OF SPECIFIC BASE EXCISION REPAIR BY URACIL-DNA GLYCOSYLASE
Overview
The 1.75-A crystal structure of the uracil-DNA glycosylase from herpes simplex virus type-1 reveals a new fold, distantly related to dinucleotide-binding proteins. Complexes with a trideoxynucleotide, and with uracil, define the DNA-binding site and allow a detailed understanding of the exquisitely specific recognition of uracil in DNA. The overall structure suggests binding models for elongated single- and double-stranded DNA substrates. Conserved residues close to the uracil-binding site suggest a catalytic mechanism for hydrolytic base excision.
About this Structure
1UDH is a Single protein structure of sequence from Human herpesvirus 4. Full crystallographic information is available from OCA.
Reference
The structural basis of specific base-excision repair by uracil-DNA glycosylase., Savva R, McAuley-Hecht K, Brown T, Pearl L, Nature. 1995 Feb 9;373(6514):487-93. PMID:7845459
Page seeded by OCA on Thu Mar 20 14:30:35 2008
