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5gwz
From Proteopedia
(Difference between revisions)
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<StructureSection load='5gwz' size='340' side='right'caption='[[5gwz]], [[Resolution|resolution]] 2.44Å' scene=''> | <StructureSection load='5gwz' size='340' side='right'caption='[[5gwz]], [[Resolution|resolution]] 2.44Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[5gwz]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[5gwz]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Porcine_epidemic_diarrhea_virus_CV777 Porcine epidemic diarrhea virus CV777] 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=5GWZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5GWZ FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.444Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=010:PHENYLMETHANOL'>010</scene>, <scene name='pdbligand=02J:5-METHYL-1,2-OXAZOLE-3-CARBOXYLIC+ACID'>02J</scene>, <scene name='pdbligand=PJE:(E,4S)-4-AZANYL-5-[(3S)-2-OXIDANYLIDENEPYRROLIDIN-3-YL]PENT-2-ENOIC+ACID'>PJE</scene></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5gwz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gwz OCA], [https://pdbe.org/5gwz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5gwz RCSB], [https://www.ebi.ac.uk/pdbsum/5gwz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5gwz ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/R1A_PEDV7 R1A_PEDV7] The papain-like proteinase 1 (PLP1) and papain-like proteinase 2 (PLP2) are responsible for the cleavages located at the N-terminus of the replicase polyprotein. In addition, PLP2 possesses a deubiquitinating/deISGylating activity and processes both 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains from cellular substrates. PLP2 also antagonizes innate immune induction of type I interferon by blocking the nuclear translocation of host IRF-3 (By similarity). The main proteinase 3CL-PRO is responsible for the majority of cleavages as it cleaves the C-terminus of replicase polyprotein at 11 sites. Recognizes substrates containing the core sequence [ILMVF]-Q-|-[SGACN]. Inhibited by the substrate-analog Cbz-Val-Asn-Ser-Thr-Leu-Gln-CMK. Also contains an ADP-ribose-1''-phosphate (ADRP)-binding function (By similarity).[PROSITE-ProRule:PRU00772] Nsp7-nsp8 hexadecamer may possibly confer processivity to the polymerase, maybe by binding to dsRNA or by producing primers utilized by the latter. Nsp9 is a ssRNA-binding protein. |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: | + | [[Category: Porcine epidemic diarrhea virus CV777]] |
| - | [[Category: Cai | + | [[Category: Synthetic construct]] |
| - | [[Category: Chen | + | [[Category: Cai Y]] |
| - | [[Category: Chen | + | [[Category: Chen C]] |
| - | [[Category: Liu | + | [[Category: Chen X]] |
| - | [[Category: Liu | + | [[Category: Liu H]] |
| - | [[Category: Wang | + | [[Category: Liu X]] |
| - | [[Category: Xu | + | [[Category: Wang F]] |
| - | [[Category: Yang | + | [[Category: Xu Y]] |
| - | [[Category: Yang | + | [[Category: Yang H]] |
| - | + | [[Category: Yang K]] | |
| - | + | ||
| - | + | ||
Current revision
The structure of Porcine epidemic diarrhea virus main protease in complex with an inhibitor
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Categories: Large Structures | Porcine epidemic diarrhea virus CV777 | Synthetic construct | Cai Y | Chen C | Chen X | Liu H | Liu X | Wang F | Xu Y | Yang H | Yang K
