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2boo

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{{Seed}}
 
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[[Image:2boo.png|left|200px]]
 
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<!--
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==The crystal structure of Uracil-DNA N-Glycosylase (UNG) from Deinococcus radiodurans.==
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The line below this paragraph, containing "STRUCTURE_2boo", creates the "Structure Box" on the page.
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<StructureSection load='2boo' size='340' side='right'caption='[[2boo]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2boo]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Deinococcus_radiodurans_R1 Deinococcus radiodurans R1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BOO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BOO FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene></td></tr>
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{{STRUCTURE_2boo| PDB=2boo | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2boo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2boo OCA], [https://pdbe.org/2boo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2boo RCSB], [https://www.ebi.ac.uk/pdbsum/2boo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2boo ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/UNG_DEIRA UNG_DEIRA] Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine (By similarity).
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bo/2boo_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2boo ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Uracil-DNA glycosylases are DNA-repair enzymes that catalyse the removal of promutagenic uracil from single- and double-stranded DNA, thereby initiating the base-excision repair (BER) pathway. Uracil in DNA can occur by mis-incorporation of dUMP in place of dTMP during DNA synthesis or by deamination of cytosine, resulting in U-A or U-G mispairs. The radiation-resistant bacterium Deinococcus radiodurans has an elevated number of uracil-DNA glycosylases compared with most other organisms. The crystal structure of dr0689 (uracil-DNA N-glycosylase), which has been shown to be the major contributor to the removal of mis-incorporated uracil bases in crude cell extracts of D. radiodurans, is reported.
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===THE CRYSTAL STRUCTURE OF URACIL-DNA N-GLYCOSYLASE (UNG) FROM DEINOCOCCUS RADIODURANS.===
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Structure of the uracil-DNA N-glycosylase (UNG) from Deinococcus radiodurans.,Leiros I, Moe E, Smalas AO, McSweeney S Acta Crystallogr D Biol Crystallogr. 2005 Aug;61(Pt 8):1049-56. Epub 2005, Jul 20. PMID:16041069<ref>PMID:16041069</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 2boo" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_16041069}}, adds the Publication Abstract to the page
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*[[DNA glycosylase 3D structures|DNA glycosylase 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 16041069 is the PubMed ID number.
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== References ==
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-->
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<references/>
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{{ABSTRACT_PUBMED_16041069}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Deinococcus radiodurans R1]]
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2BOO is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Deinococcus_radiodurans Deinococcus radiodurans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BOO OCA].
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[[Category: Large Structures]]
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[[Category: Leiros I]]
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==Reference==
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[[Category: McSweeney S]]
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Structure of the uracil-DNA N-glycosylase (UNG) from Deinococcus radiodurans., Leiros I, Moe E, Smalas AO, McSweeney S, Acta Crystallogr D Biol Crystallogr. 2005 Aug;61(Pt 8):1049-56. Epub 2005, Jul 20. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16041069 16041069]
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[[Category: Moe E]]
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[[Category: Deinococcus radiodurans]]
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[[Category: Smalas AO]]
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[[Category: Single protein]]
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[[Category: Uridine nucleosidase]]
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[[Category: Leiros, I.]]
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[[Category: Mcsweeney, S.]]
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[[Category: Moe, E.]]
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[[Category: Smalas, A O.]]
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[[Category: Base excision repair]]
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[[Category: Deinococcus radioduran]]
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[[Category: Dna damage]]
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[[Category: Dna repair]]
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[[Category: Glycosidase]]
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[[Category: Hydrolase]]
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[[Category: Radiation resistance]]
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[[Category: Ung]]
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[[Category: Uracil-dna glycosylase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 29 13:37:18 2008''
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Current revision

The crystal structure of Uracil-DNA N-Glycosylase (UNG) from Deinococcus radiodurans.

PDB ID 2boo

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