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< | ==Crystal Structure of human DNA polymerase lambda in complex with a one nucleotide DNA gap== | ||
<StructureSection load='1xsl' size='340' side='right'caption='[[1xsl]], [[Resolution|resolution]] 2.30Å' scene=''> | |||
You may | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1xsl]] is a 16 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XSL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1XSL FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.3Å</td></tr> | |||
- | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CAC:CACODYLATE+ION'>CAC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1xsl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xsl OCA], [https://pdbe.org/1xsl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1xsl RCSB], [https://www.ebi.ac.uk/pdbsum/1xsl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1xsl ProSAT]</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/xs/1xsl_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=1xsl ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Pol lambda is a family X member believed to fill short gaps during DNA repair. Here we report crystal structures of Pol lambda representing three steps in filling a single-nucleotide gap. These structures indicate that, unlike other DNA polymerases, Pol lambda does not undergo large subdomain movements during catalysis, and they provide a clear characterization of the geometry and stereochemistry of the in-line nucleotidyl transfer reaction. | |||
A closed conformation for the Pol lambda catalytic cycle.,Garcia-Diaz M, Bebenek K, Krahn JM, Kunkel TA, Pedersen LC Nat Struct Mol Biol. 2005 Jan;12(1):97-8. Epub 2004 Dec 19. PMID:15608652<ref>PMID:15608652</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 1xsl" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[DNA polymerase 3D structures|DNA polymerase 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
== | |||
== | |||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Bebenek | [[Category: Bebenek K]] | ||
[[Category: Garcia-Diaz | [[Category: Garcia-Diaz M]] | ||
[[Category: Krahn | [[Category: Krahn JM]] | ||
[[Category: Kunkel | [[Category: Kunkel TA]] | ||
[[Category: Pedersen | [[Category: Pedersen LC]] | ||
Latest revision as of 03:40, 21 November 2024
Crystal Structure of human DNA polymerase lambda in complex with a one nucleotide DNA gapCrystal Structure of human DNA polymerase lambda in complex with a one nucleotide DNA gap
Structural highlights
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 PubMedPol lambda is a family X member believed to fill short gaps during DNA repair. Here we report crystal structures of Pol lambda representing three steps in filling a single-nucleotide gap. These structures indicate that, unlike other DNA polymerases, Pol lambda does not undergo large subdomain movements during catalysis, and they provide a clear characterization of the geometry and stereochemistry of the in-line nucleotidyl transfer reaction. A closed conformation for the Pol lambda catalytic cycle.,Garcia-Diaz M, Bebenek K, Krahn JM, Kunkel TA, Pedersen LC Nat Struct Mol Biol. 2005 Jan;12(1):97-8. Epub 2004 Dec 19. PMID:15608652[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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