3mwz
From Proteopedia
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==Crystal structure of the selenomethionine derivative of the L 22,47,100 M mutant of sialostatin L2== | ==Crystal structure of the selenomethionine derivative of the L 22,47,100 M mutant of sialostatin L2== | ||
| - | <StructureSection load='3mwz' size='340' side='right' caption='[[3mwz]], [[Resolution|resolution]] 1.52Å' scene=''> | + | <StructureSection load='3mwz' size='340' side='right'caption='[[3mwz]], [[Resolution|resolution]] 1.52Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3mwz]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3mwz]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Ixodes_scapularis Ixodes scapularis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MWZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3MWZ 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]] 1.52Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=3mwz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mwz OCA], [https://pdbe.org/3mwz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3mwz RCSB], [https://www.ebi.ac.uk/pdbsum/3mwz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3mwz ProSAT]</span></td></tr> |
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/CYTL2_IXOSC CYTL2_IXOSC] Inhibitor of cysteine proteinases. Inhibits host immune responses, probably via its inhibition of host cathepsins. Contributes to the suppression of the host's immune response to tick salivary proteins and is important for successful feeding on hosts (PubMed:17698852). Down-regulates TLR2-mediated host responses to infection by B.burgdorferi and the production of chemokines CCL3 and CXCL10 by host dendritic cells (PubMed:25975355). Enhances infection by the tick-transmitted pathogen B.burgdorferi (in vitro) (PubMed:20545851). Inhibits host inflammatory responses to A.phagocytophilum infection (PubMed:24686067). Inhibits papain (in vitro) (PubMed:20545851). Inhibits cathepsin-L (CTSL) (in vitro) (PubMed:17698852, PubMed:20545851). Inhibits cathepsin-L2 (CTSV) (in vitro) (PubMed:17698852).<ref>PMID:17698852</ref> <ref>PMID:20545851</ref> <ref>PMID:24686067</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mw/3mwz_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mw/3mwz_consurf.spt"</scriptWhenChecked> |
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
| - | </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/ | + | </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=3mwz ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
| + | <div class="pdbe-citations 3mwz" style="background-color:#fffaf0;"></div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Ixodes scapularis]] | [[Category: Ixodes scapularis]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Andersen JF]] |
| - | + | ||
Current revision
Crystal structure of the selenomethionine derivative of the L 22,47,100 M mutant of sialostatin L2
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