1ca1
From Proteopedia
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| - | [[Image:1ca1.png|left|200px]] | ||
| - | + | ==ALPHA-TOXIN FROM CLOSTRIDIUM PERFRINGENS== | |
| - | + | <StructureSection load='1ca1' size='340' side='right'caption='[[1ca1]], [[Resolution|resolution]] 1.90Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1ca1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Clostridium_perfringens Clostridium perfringens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CA1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CA1 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]] 1.9Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=1ca1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ca1 OCA], [https://pdbe.org/1ca1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ca1 RCSB], [https://www.ebi.ac.uk/pdbsum/1ca1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ca1 ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | + | == Function == | |
| - | + | [https://www.uniprot.org/uniprot/PHLC1_CLOPE PHLC1_CLOPE] Bacterial hemolysins are exotoxins that attack blood cell membranes and cause cell rupture. Constitutes an essential virulence factor in gas gangrene. Binds to eukaryotic membranes where it hydrolyzes both phosphatidylcholine and sphingomyelin. The diacylglycerol produced can activate both the arachidonic acid pathway, leading to modulation of the inflammatory response cascade and thrombosis, and protein kinase C, leading to activation of eukaryotic phospholipases and further membrane damage. Acts on human and mouse erythrocytes, but not on rabbit or horse erythrocytes. | |
| - | + | == Evolutionary Conservation == | |
| - | < | + | [[Image:Consurf_key_small.gif|200px|right]] |
| - | + | Check<jmol> | |
| - | + | <jmolCheckbox> | |
| - | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ca/1ca1_consurf.spt"</scriptWhenChecked> | |
| - | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |
| - | + | <text>to colour the structure by Evolutionary Conservation</text> | |
| - | == | + | </jmolCheckbox> |
| - | [[1ca1]] is a 1 chain structure | + | </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=1ca1 ConSurf]. |
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[ | + | *[[Hemolysin 3D structures|Hemolysin 3D structures]] |
| - | + | *[[Phospholipase C|Phospholipase C]] | |
| - | + | __TOC__ | |
| - | < | + | </StructureSection> |
[[Category: Clostridium perfringens]] | [[Category: Clostridium perfringens]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Basak | + | [[Category: Basak AK]] |
| - | [[Category: Naylor | + | [[Category: Naylor CE]] |
| - | [[Category: Titball | + | [[Category: Titball RW]] |
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Current revision
ALPHA-TOXIN FROM CLOSTRIDIUM PERFRINGENS
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