This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1udg
From Proteopedia
| Line 4: | Line 4: | ||
|PDB= 1udg |SIZE=350|CAPTION= <scene name='initialview01'>1udg</scene>, resolution 1.75Å | |PDB= 1udg |SIZE=350|CAPTION= <scene name='initialview01'>1udg</scene>, resolution 1.75Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene> | + | |LIGAND= <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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] | + | |ACTIVITY= <span class='plainlinks'>[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] </span> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1udg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1udg OCA], [http://www.ebi.ac.uk/pdbsum/1udg PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1udg RCSB]</span> | ||
}} | }} | ||
| Line 16: | Line 19: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1UDG is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/ | + | 1UDG is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Human_herpesvirus_1 Human herpesvirus 1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UDG 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://www.ncbi.nlm.nih.gov/pubmed/7845459 7845459] | 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 | + | [[Category: Human herpesvirus 1]] |
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Uridine nucleosidase]] | [[Category: Uridine nucleosidase]] | ||
[[Category: Pearl, L H.]] | [[Category: Pearl, L H.]] | ||
[[Category: Savva, R.]] | [[Category: Savva, R.]] | ||
| - | [[Category: SO4]] | ||
[[Category: hydrolase]] | [[Category: hydrolase]] | ||
| - | ''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 00:08:46 2008'' |
Revision as of 21:08, 30 March 2008
| |||||||
| , resolution 1.75Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Activity: | Uridine nucleosidase, with EC number 3.2.2.3 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| 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
1UDG is a Single protein structure of sequence from Human herpesvirus 1. 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 Mon Mar 31 00:08:46 2008
