1yd6: Difference between revisions

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{{STRUCTURE_1yd6|  PDB=1yd6  |  SCENE=  }}
==Crystal structure of the GIY-YIG N-terminal endonuclease domain of UvrC from Bacillus caldotenax==
===Crystal structure of the GIY-YIG N-terminal endonuclease domain of UvrC from Bacillus caldotenax===
<StructureSection load='1yd6' size='340' side='right' caption='[[1yd6]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
{{ABSTRACT_PUBMED_15692561}}
== Structural highlights ==
<table><tr><td colspan='2'>[[1yd6]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_caldotenax Bacillus caldotenax]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YD6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1YD6 FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ln0|1ln0]], [[1mk0|1mk0]], [[1kft|1kft]], [[1d9x|1d9x]], [[1ycz|1ycz]], [[1yd0|1yd0]], [[1yd1|1yd1]], [[1yd2|1yd2]], [[1yd3|1yd3]], [[1yd4|1yd4]], [[1yd5|1yd5]]</td></tr>
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1yd6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1yd6 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1yd6 RCSB], [http://www.ebi.ac.uk/pdbsum/1yd6 PDBsum]</span></td></tr>
<table>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/yd/1yd6_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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/chain_selection.php?pdb_ID=2ata ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Nucleotide excision repair is a highly conserved DNA repair mechanism present in all kingdoms of life. The incision reaction is a critical step for damage removal and is accomplished by the UvrC protein in eubacteria. No structural information is so far available for the 3' incision reaction. Here we report the crystal structure of the N-terminal catalytic domain of UvrC at 1.5 A resolution, which catalyzes the 3' incision reaction and shares homology with the catalytic domain of the GIY-YIG family of intron-encoded homing endonucleases. The structure reveals a patch of highly conserved residues surrounding a catalytic magnesium-water cluster, suggesting that the metal binding site is an essential feature of UvrC and all GIY-YIG endonuclease domains. Structural and biochemical data strongly suggest that the N-terminal endonuclease domain of UvrC utilizes a novel one-metal mechanism to cleave the phosphodiester bond.


==About this Structure==
Structural insights into the first incision reaction during nucleotide excision repair.,Truglio JJ, Rhau B, Croteau DL, Wang L, Skorvaga M, Karakas E, DellaVecchia MJ, Wang H, Van Houten B, Kisker C EMBO J. 2005 Mar 9;24(5):885-94. Epub 2005 Feb 3. PMID:15692561<ref>PMID:15692561</ref>
[[1yd6]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_caldotenax Bacillus caldotenax]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YD6 OCA].
 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>


==See Also==
==See Also==
*[[UvrABC|UvrABC]]
*[[UvrABC|UvrABC]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:015692561</ref><references group="xtra"/><references/>
__TOC__
</StructureSection>
[[Category: Bacillus caldotenax]]
[[Category: Bacillus caldotenax]]
[[Category: Croteau, D L.]]
[[Category: Croteau, D L.]]

Revision as of 11:39, 3 October 2014

Crystal structure of the GIY-YIG N-terminal endonuclease domain of UvrC from Bacillus caldotenaxCrystal structure of the GIY-YIG N-terminal endonuclease domain of UvrC from Bacillus caldotenax

Structural highlights

1yd6 is a 4 chain structure with sequence from Bacillus caldotenax. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:,
Related:1ln0, 1mk0, 1kft, 1d9x, 1ycz, 1yd0, 1yd1, 1yd2, 1yd3, 1yd4, 1yd5
Resources:FirstGlance, OCA, RCSB, PDBsum

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

Nucleotide excision repair is a highly conserved DNA repair mechanism present in all kingdoms of life. The incision reaction is a critical step for damage removal and is accomplished by the UvrC protein in eubacteria. No structural information is so far available for the 3' incision reaction. Here we report the crystal structure of the N-terminal catalytic domain of UvrC at 1.5 A resolution, which catalyzes the 3' incision reaction and shares homology with the catalytic domain of the GIY-YIG family of intron-encoded homing endonucleases. The structure reveals a patch of highly conserved residues surrounding a catalytic magnesium-water cluster, suggesting that the metal binding site is an essential feature of UvrC and all GIY-YIG endonuclease domains. Structural and biochemical data strongly suggest that the N-terminal endonuclease domain of UvrC utilizes a novel one-metal mechanism to cleave the phosphodiester bond.

Structural insights into the first incision reaction during nucleotide excision repair.,Truglio JJ, Rhau B, Croteau DL, Wang L, Skorvaga M, Karakas E, DellaVecchia MJ, Wang H, Van Houten B, Kisker C EMBO J. 2005 Mar 9;24(5):885-94. Epub 2005 Feb 3. PMID:15692561[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

See Also

References

  1. Truglio JJ, Rhau B, Croteau DL, Wang L, Skorvaga M, Karakas E, DellaVecchia MJ, Wang H, Van Houten B, Kisker C. Structural insights into the first incision reaction during nucleotide excision repair. EMBO J. 2005 Mar 9;24(5):885-94. Epub 2005 Feb 3. PMID:15692561

1yd6, resolution 2.00Å

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