2wa2

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{{Seed}}
 
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[[Image:2wa2.jpg|left|200px]]
 
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==Structure of the methyltransferase domain from Modoc Virus, a Flavivirus with No Known Vector (NKV)==
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The line below this paragraph, containing "STRUCTURE_2wa2", creates the "Structure Box" on the page.
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<StructureSection load='2wa2' size='340' side='right'caption='[[2wa2]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2wa2]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Modoc_virus Modoc virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WA2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2WA2 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SAM:S-ADENOSYLMETHIONINE'>SAM</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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{{STRUCTURE_2wa2| PDB=2wa2 | SCENE= }}
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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=2wa2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2wa2 OCA], [https://pdbe.org/2wa2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2wa2 RCSB], [https://www.ebi.ac.uk/pdbsum/2wa2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2wa2 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q8QL64_9FLAV Q8QL64_9FLAV] Component of the viral RNA replication complex that functions in virion assembly and antagonizes the host immune response.[ARBA:ARBA00024317] Functions as a signal peptide for NS4B and is required for the interferon antagonism activity of the latter.[ARBA:ARBA00003504] Serine protease subunit NS2B: Required cofactor for the serine protease function of NS3.[PROSITE-ProRule:PRU00859]
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/wa/2wa2_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2wa2 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The Modoc virus (MODV) is a flavivirus with no known vector (NKV). Evolutionary studies have shown that the viruses in the MODV group have evolved in association with mammals (bats, rodents) without transmission by an arthropod vector. MODV methyltransferase is the first enzyme from this evolutionary branch to be structurally characterized. The high-resolution structure of the methyltransferase domain of the MODV NS5 protein (MTase(MODV)) was determined. The protein structure was solved in the apo form and in complex with its cofactor S-adenosyl-L-methionine (SAM). Although it belongs to a separate evolutionary branch, MTase(MODV) shares structural characteristics with flaviviral MTases from the other branches. Its capping machinery is a relatively new target in flaviviral drug development and the observed structural conservation between the three flaviviral branches indicates that it may be possible to identify a drug that targets a range of flaviviruses. The structural conservation also supports the choice of MODV as a possible model for flavivirus studies.
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===STRUCTURE OF THE METHYLTRANSFERASE DOMAIN FROM MODOC VIRUS, A FLAVIVIRUS WITH NO KNOWN VECTOR (NKV)===
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Structure of the methyltransferase domain from the Modoc virus, a flavivirus with no known vector.,Jansson AM, Jakobsson E, Johansson P, Lantez V, Coutard B, de Lamballerie X, Unge T, Jones TA Acta Crystallogr D Biol Crystallogr. 2009 Aug;65(Pt 8):796-803. Epub 2009, Jul 10. PMID:19622863<ref>PMID:19622863</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 2wa2" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 19622863 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_19622863}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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2WA2 is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Modoc_virus Modoc virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WA2 OCA].
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==Reference==
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<ref group="xtra">PMID:19622863</ref><references group="xtra"/>
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[[Category: Modoc virus]]
[[Category: Modoc virus]]
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[[Category: Jansson, A M.]]
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[[Category: Jansson AM]]
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[[Category: Johansson, P.]]
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[[Category: Johansson P]]
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[[Category: Jones, T A.]]
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[[Category: Jones TA]]
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[[Category: 2'-o-methyltransferase]]
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[[Category: Envelope protein]]
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[[Category: Flavivirus]]
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[[Category: Membrane]]
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[[Category: Methyltransferase]]
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[[Category: Modoc virus]]
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[[Category: N7-methyltransferase]]
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[[Category: S-adenosyl-l- methionine]]
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[[Category: Transferase]]
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[[Category: Transmembrane]]
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[[Category: Virion]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Aug 5 10:24:00 2009''
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Current revision

Structure of the methyltransferase domain from Modoc Virus, a Flavivirus with No Known Vector (NKV)

PDB ID 2wa2

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OCA

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