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New page: '''Unreleased structure''' The entry 5hrk is ON HOLD Authors: Chen,Y.Q, Zhang,J, Gan,J.H Description: The crystal structure of AsfvPolX(H115F mutant): 1nt-gap(P) DNA2:dGTP ternary comp... |
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The | ==The crystal structure of AsfvPolX(H115F mutant): 1nt-gap(P) DNA2:dGTP ternary complex== | ||
<StructureSection load='5hrk' size='340' side='right'caption='[[5hrk]], [[Resolution|resolution]] 2.90Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5hrk]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/African_swine_fever_virus African swine fever virus] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5HRK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5HRK 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]] 2.9Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DGT:2-DEOXYGUANOSINE-5-TRIPHOSPHATE'>DGT</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=5hrk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5hrk OCA], [https://pdbe.org/5hrk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5hrk RCSB], [https://www.ebi.ac.uk/pdbsum/5hrk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5hrk ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/DPOLX_ASFB7 DPOLX_ASFB7] Error-prone polymerase lacking a proofreading 3'-5' exonuclease which plays a role in viral DNA repair. Specifically binds intermediates in the single-nucleotide base-excision repair process. Also catalyzes DNA polymerization with low nucleotide-insertion fidelity. Together with the viral DNA ligase, fills the single nucleotide gaps generated by the AP endonuclease.<ref>PMID:12595253</ref> <ref>PMID:11685239</ref> | |||
==See Also== | |||
*[[DNA polymerase 3D structures|DNA polymerase 3D structures]] | |||
== References == | |||
[[Category: | <references/> | ||
[[Category: | __TOC__ | ||
</StructureSection> | |||
[[Category: African swine fever virus]] | |||
[[Category: Large Structures]] | |||
[[Category: Synthetic construct]] | |||
[[Category: Chen YQ]] | |||
[[Category: Gan JH]] | |||
[[Category: Zhang J]] | |||
Latest revision as of 13:51, 16 August 2023
The crystal structure of AsfvPolX(H115F mutant): 1nt-gap(P) DNA2:dGTP ternary complexThe crystal structure of AsfvPolX(H115F mutant): 1nt-gap(P) DNA2:dGTP ternary complex
Structural highlights
FunctionDPOLX_ASFB7 Error-prone polymerase lacking a proofreading 3'-5' exonuclease which plays a role in viral DNA repair. Specifically binds intermediates in the single-nucleotide base-excision repair process. Also catalyzes DNA polymerization with low nucleotide-insertion fidelity. Together with the viral DNA ligase, fills the single nucleotide gaps generated by the AP endonuclease.[1] [2] See AlsoReferences
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