2f1n
From Proteopedia
(Difference between revisions)
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==Structure of CdtB, the biologically active subunit of Cytolethal Distending Toxin== | ==Structure of CdtB, the biologically active subunit of Cytolethal Distending Toxin== | ||
| - | <StructureSection load='2f1n' size='340' side='right' caption='[[2f1n]], [[Resolution|resolution]] 1.73Å' scene=''> | + | <StructureSection load='2f1n' size='340' side='right'caption='[[2f1n]], [[Resolution|resolution]] 1.73Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2f1n]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2f1n]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2F1N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2F1N FirstGlance]. <br> |
| - | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">cdtB ([ | + | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">cdtB ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=2f1n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2f1n OCA], [https://pdbe.org/2f1n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2f1n RCSB], [https://www.ebi.ac.uk/pdbsum/2f1n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2f1n ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/CDTB_ECOLX CDTB_ECOLX]] Part of the tripartite complex that is required for the CDT activity. CdtB exhibits a DNA-nicking endonuclease activity, and very probably causes DNA damage in intoxicated cells. This damage induces G2/M cell cycle arrest, chromatin fragmentation, cell distention and nucleus enlargement.<ref>PMID:11292766</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/f1/2f1n_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/f1/2f1n_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Bacillus coli migula 1895]] | [[Category: Bacillus coli migula 1895]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Dreyfus, L A]] | [[Category: Dreyfus, L A]] | ||
[[Category: Hontz, J S]] | [[Category: Hontz, J S]] | ||
Revision as of 12:37, 10 February 2021
Structure of CdtB, the biologically active subunit of Cytolethal Distending Toxin
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