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1r4p
From Proteopedia
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| - | [[Image:1r4p.png|left|200px]] | ||
| - | + | ==Shiga toxin type 2== | |
| - | + | <StructureSection load='1r4p' size='340' side='right'caption='[[1r4p]], [[Resolution|resolution]] 1.77Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1r4p]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R4P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1R4P 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]] 1.77Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PS:3-PYRIDINIUM-1-YLPROPANE-1-SULFONATE'>1PS</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=1r4p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r4p OCA], [https://pdbe.org/1r4p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1r4p RCSB], [https://www.ebi.ac.uk/pdbsum/1r4p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1r4p ProSAT]</span></td></tr> |
| - | [[1r4p]] is a 6 chain structure | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/STXA_BP933 STXA_BP933] The A subunit is responsible for inhibiting protein synthesis through the catalytic inactivation of 60S ribosomal subunits. After endocytosis, the A subunit is cleaved by furin in two fragments, A1 and A2: A1 is the catalytically active fragment, and A2 is essential for holotoxin assembly with the B subunits. | ||
| + | == 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/r4/1r4p_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </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/main_output.php?pdb_ID=1r4p ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Shiga toxin|Shiga toxin]] | + | *[[Shiga toxin 3D structures|Shiga toxin 3D structures]] |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | + | [[Category: Cherney MM]] | |
| - | [[Category: Cherney | + | [[Category: Fraser ME]] |
| - | [[Category: Fraser | + | [[Category: Fujinaga M]] |
| - | [[Category: Fujinaga | + | [[Category: James MNG]] |
| - | [[Category: James | + | [[Category: Melton-Celsa AR]] |
| - | [[Category: Melton-Celsa | + | [[Category: O'Brien AD]] |
| - | [[Category: | + | [[Category: Twiddy EM]] |
| - | [[Category: | + | |
| - | + | ||
Current revision
Shiga toxin type 2
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