This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1dm0
From Proteopedia
(Difference between revisions)
m (Protected "1dm0" [edit=sysop:move=sysop]) |
|||
| (9 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:1dm0.png|left|200px]] | ||
| - | + | ==SHIGA TOXIN== | |
| - | + | <StructureSection load='1dm0' size='340' side='right'caption='[[1dm0]], [[Resolution|resolution]] 2.50Å' scene=''> | |
| - | === | + | == Structural highlights == |
| - | + | <table><tr><td colspan='2'>[[1dm0]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Shigella_dysenteriae Shigella dysenteriae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1DM0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1DM0 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]] 2.5Å</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=1dm0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1dm0 OCA], [https://pdbe.org/1dm0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1dm0 RCSB], [https://www.ebi.ac.uk/pdbsum/1dm0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1dm0 ProSAT]</span></td></tr> | |
| - | == | + | </table> |
| - | [[1dm0]] is a 12 chain structure | + | == Function == |
| + | [https://www.uniprot.org/uniprot/STXA_SHIDY STXA_SHIDY] 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/dm/1dm0_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=1dm0 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | + | *[[Shiga toxin 3D structures|Shiga toxin 3D structures]] | |
| - | *[[Shiga toxin|Shiga toxin]] | + | __TOC__ |
| - | + | </StructureSection> | |
| - | + | [[Category: Large Structures]] | |
| - | < | + | |
[[Category: Shigella dysenteriae]] | [[Category: Shigella dysenteriae]] | ||
| - | + | [[Category: Chernaia MM]] | |
| - | [[Category: Chernaia | + | [[Category: Fraser ME]] |
| - | [[Category: Fraser | + | [[Category: James MN]] |
| - | [[Category: James | + | [[Category: Kozlov YV]] |
| - | [[Category: Kozlov | + | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
SHIGA TOXIN
| |||||||||||
