7m5q
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Herpes simplex virus 1 polymerase holoenzyme bound to DNA and dTTP in closed conformation== | |
| - | + | <StructureSection load='7m5q' size='340' side='right'caption='[[7m5q]], [[Resolution|resolution]] 2.90Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[7m5q]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Human_alphaherpesvirus_1_strain_KOS Human alphaherpesvirus 1 strain KOS] 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=7M5Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7M5Q FirstGlance]. <br> | |
| - | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DOC:2,3-DIDEOXYCYTIDINE-5-MONOPHOSPHATE'>DOC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=TTP:THYMIDINE-5-TRIPHOSPHATE'>TTP</scene></td></tr> | |
| - | [[Category: | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7m5q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7m5q OCA], [https://pdbe.org/7m5q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7m5q RCSB], [https://www.ebi.ac.uk/pdbsum/7m5q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7m5q ProSAT]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/H9E937_HHV1 H9E937_HHV1] Replicates viral genomic DNA. The replication complex is composed of six viral proteins: the DNA polymerase, processivity factor, primase, primase-associated factor, helicase, and ssDNA-binding protein. Additionally, the polymerase contains an intrinsic ribonuclease H (RNase H) activity that specifically degrades RNA/DNA heteroduplexes or duplex DNA substrates in the 5' to 3' direction. Therefore, it can catalyze the excision of the RNA primers that initiate the synthesis of Okazaki fragments at a replication fork during viral DNA replication.[ARBA:ARBA00025601] | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Human alphaherpesvirus 1 strain KOS]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Synthetic construct]] | ||
| + | [[Category: Abraham J]] | ||
| + | [[Category: Coen DM]] | ||
| + | [[Category: Hogle J]] | ||
| + | [[Category: Pan J]] | ||
| + | [[Category: Shankar S]] | ||
| + | [[Category: Yang P]] | ||
Revision as of 07:14, 22 March 2023
Herpes simplex virus 1 polymerase holoenzyme bound to DNA and dTTP in closed conformation
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