4yd0: Difference between revisions
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New page: '''Unreleased structure''' The entry 4yd0 is ON HOLD Authors: Jacobs, M.D. Description: Influenza polymerase basic protein 2 (PB2) bound to an azaindole-tetrazole inhibitor [[Category:... |
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==Influenza polymerase basic protein 2 (PB2) bound to an azaindole-tetrazole inhibitor== | |||
<StructureSection load='4yd0' size='340' side='right'caption='[[4yd0]], [[Resolution|resolution]] 2.62Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4yd0]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Beijing/39/1975(H3N2)) Influenza A virus (A/Beijing/39/1975(H3N2))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4YD0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4YD0 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]] 2.62Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4EW:2-(5-CHLORO-1H-PYRROLO[2,3-B]PYRIDIN-3-YL)-5-FLUORO-N-[(1R,2S,3S,4R)-3-(1H-TETRAZOL-5-YL)BICYCLO[2.2.2]OCT-2-YL]PYRIMIDIN-4-AMINE'>4EW</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=4yd0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4yd0 OCA], [https://pdbe.org/4yd0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4yd0 RCSB], [https://www.ebi.ac.uk/pdbsum/4yd0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4yd0 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/PB2_I75A0 PB2_I75A0] Plays an essential role in transcription initiation and cap-stealing mechanism, in which cellular capped pre-mRNAs are used to generate primers for viral transcription. Binds the cap of the target pre-RNA which is subsequently cleaved after 10-13 nucleotides by PA. Plays a role in the initiation of the viral genome replication and modulates the activity of the ribonucleoprotein (RNP) complex. In addition, participates in the inhibition of type I interferon induction through interaction with the host mitochondrial antiviral signaling protein MAVS.[UniProtKB:P03428] | |||
==See Also== | |||
*[[RNA polymerase 3D structures|RNA polymerase 3D structures]] | |||
__TOC__ | |||
[[Category: | </StructureSection> | ||
[[Category: Jacobs | [[Category: Large Structures]] | ||
[[Category: Jacobs MD]] | |||
Latest revision as of 13:03, 1 March 2024
Influenza polymerase basic protein 2 (PB2) bound to an azaindole-tetrazole inhibitor
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