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3pzp

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[[Image:3pzp.png|left|200px]]
 
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{{STRUCTURE_3pzp| PDB=3pzp | SCENE= }}
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==Human DNA polymerase kappa extending opposite a cis-syn thymine dimer==
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<StructureSection load='3pzp' size='340' side='right'caption='[[3pzp]], [[Resolution|resolution]] 3.34&Aring;' scene=''>
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===Human DNA polymerase kappa extending opposite a cis-syn thymine dimer===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3pzp]] is a 6 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=3PZP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3PZP FirstGlance]. <br>
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{{ABSTRACT_PUBMED_21354175}}
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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]] 3.336&#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=DTP:2-DEOXYADENOSINE+5-TRIPHOSPHATE'>DTP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=TTD:CIS-SYN+CYCLOBUTANE+THYMINE+DIMER'>TTD</scene></td></tr>
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==About this Structure==
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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=3pzp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pzp OCA], [https://pdbe.org/3pzp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3pzp RCSB], [https://www.ebi.ac.uk/pdbsum/3pzp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3pzp ProSAT]</span></td></tr>
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[[3pzp]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PZP OCA].
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/POLK_HUMAN POLK_HUMAN] DNA polymerase specifically involved in DNA repair. Plays an important role in translesion synthesis, where the normal high-fidelity DNA polymerases cannot proceed and DNA synthesis stalls. Depending on the context, it inserts the correct base, but causes frequent base transitions, transversions and frameshifts. Lacks 3'-5' proofreading exonuclease activity. Forms a Schiff base with 5'-deoxyribose phosphate at abasic sites, but does not have lyase activity.<ref>PMID:10620008</ref> <ref>PMID:11024016</ref> <ref>PMID:12145297</ref> <ref>PMID:12444249</ref> <ref>PMID:12952891</ref> <ref>PMID:14630940</ref> <ref>PMID:15533436</ref>
==See Also==
==See Also==
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*[[DNA polymerase|DNA polymerase]]
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*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:021354175</ref><references group="xtra"/>
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__TOC__
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[[Category: DNA-directed DNA polymerase]]
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Aggarwal, A K.]]
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[[Category: Large Structures]]
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[[Category: Carpio, R Vasquez-Del.]]
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[[Category: Aggarwal AK]]
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[[Category: Johnson, R E.]]
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[[Category: Johnson RE]]
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[[Category: Lone, S.]]
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[[Category: Lone S]]
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[[Category: Prakash, L.]]
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[[Category: Prakash L]]
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[[Category: Prakash, S.]]
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[[Category: Prakash S]]
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[[Category: Silverstein, T D.]]
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[[Category: Silverstein TD]]
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[[Category: Dna binding nucleotide binding magnesium binding]]
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[[Category: Vasquez-Del Carpio R]]
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[[Category: Dna nucleotidyltransferase]]
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[[Category: Nucleus]]
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[[Category: Transferase-dna complex]]
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Current revision

Human DNA polymerase kappa extending opposite a cis-syn thymine dimer

PDB ID 3pzp

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