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4eqk

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==Crystal structure of the cap-binding domain of polymerase basic protein 2 from influenza virus A/Hong Kong/1/68 (h3n2) with bound m7GTP==
==Crystal structure of the cap-binding domain of polymerase basic protein 2 from influenza virus A/Hong Kong/1/68 (h3n2) with bound m7GTP==
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<StructureSection load='4eqk' size='340' side='right' caption='[[4eqk]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
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<StructureSection load='4eqk' size='340' side='right'caption='[[4eqk]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4eqk]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/I68a4 I68a4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4EQK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4EQK FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4eqk]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Hong_Kong/1/1968(H3N2)) Influenza A virus (A/Hong Kong/1/1968(H3N2))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4EQK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4EQK FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MGT:7N-METHYL-8-HYDROGUANOSINE-5-TRIPHOSPHATE'>MGT</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MGT:7N-METHYL-8-HYDROGUANOSINE-5-TRIPHOSPHATE'>MGT</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4enf|4enf]], [[4es5|4es5]]</td></tr>
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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=4eqk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4eqk OCA], [https://pdbe.org/4eqk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4eqk RCSB], [https://www.ebi.ac.uk/pdbsum/4eqk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4eqk ProSAT]</span></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PB2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=506350 I68A4])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4eqk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4eqk OCA], [http://pdbe.org/4eqk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4eqk RCSB], [http://www.ebi.ac.uk/pdbsum/4eqk PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4eqk ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/PB2_I68A4 PB2_I68A4]] Involved in transcription initiation and cap-stealing mechanism, in which cellular capped pre-mRNA are used to generate primers for viral transcription. Binds the cap of the target pre-RNA which is subsequently cleaved by PB1. May play a role in genome replication (By similarity).
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[https://www.uniprot.org/uniprot/PB2_I68A4 PB2_I68A4] Involved in transcription initiation and cap-stealing mechanism, in which cellular capped pre-mRNA are used to generate primers for viral transcription. Binds the cap of the target pre-RNA which is subsequently cleaved by PB1. May play a role in genome replication (By similarity).
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 4eqk" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 4eqk" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[RNA polymerase 3D structures|RNA polymerase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: I68a4]]
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[[Category: Large Structures]]
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[[Category: Liu, Y]]
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[[Category: Liu Y]]
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[[Category: Meng, G]]
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[[Category: Meng G]]
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[[Category: Zheng, X]]
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[[Category: Zheng X]]
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[[Category: Cap binding]]
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[[Category: Transcription]]
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Revision as of 04:09, 7 October 2022

Crystal structure of the cap-binding domain of polymerase basic protein 2 from influenza virus A/Hong Kong/1/68 (h3n2) with bound m7GTP

PDB ID 4eqk

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