2i68: Difference between revisions
From Proteopedia
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| (5 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
==Cryo-EM based theoretical model structure of transmembrane domain of the multidrug-resistance antiporter from E. coli EmrE== | |||
<StructureSection load='2i68' size='340' side='right'caption='[[2i68]], [[Resolution|resolution]] 7.50Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2i68]] is a 2 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=2I68 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2I68 FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron crystallography, [[Resolution|Resolution]] 7.5Å</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=2i68 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2i68 OCA], [https://pdbe.org/2i68 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2i68 RCSB], [https://www.ebi.ac.uk/pdbsum/2i68 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2i68 ProSAT]</span></td></tr> | |||
== | </table> | ||
[[2i68]] is a 2 chain structure with sequence from [ | == Function == | ||
[https://www.uniprot.org/uniprot/EMRE_ECOLI EMRE_ECOLI] Multidrug transporter that expels positively charged hydrophobic drugs across the inner membrane of E.coli., thereby conferring resistance to a wide range of toxic compounds. The drug efflux is coupled to an influx of protons. Is involved in the resistance of E.coli cells to methyl viologen, ethidium bromide and acriflavine. Is also able to transport tetraphenylphosphonium (TPP(+)) and benzalkonium.<ref>PMID:7896833</ref> <ref>PMID:10681497</ref> <ref>PMID:15371426</ref> | |||
== | == 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/i6/2i68_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=2i68 ConSurf]. | |||
<div style="clear:both"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: Ben-Tal | [[Category: Large Structures]] | ||
[[Category: Enosh | [[Category: Ben-Tal N]] | ||
[[Category: Fleishman | [[Category: Enosh A]] | ||
[[Category: Halperin | [[Category: Fleishman SJ]] | ||
[[Category: Harrington | [[Category: Halperin D]] | ||
[[Category: Tate | [[Category: Harrington SE]] | ||
[[Category: Tate CG]] | |||
Latest revision as of 13:52, 13 March 2024
Cryo-EM based theoretical model structure of transmembrane domain of the multidrug-resistance antiporter from E. coli EmrE
| ||||||||||||
