3b5d: Difference between revisions

From Proteopedia
Jump to navigationJump to search
OCA (talk | contribs)
No edit summary
OCA (talk | contribs)
No edit summary
 
(5 intermediate revisions by the same user not shown)
Line 1: Line 1:
{{STRUCTURE_3b5d|  PDB=3b5d  |  SCENE=  }}
===EmrE multidrug transporter in complex with TPP, C2 crystal form===
{{ABSTRACT_PUBMED_18024586}}


==Function==
==EmrE multidrug transporter in complex with TPP, C2 crystal form==
[[http://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>
<StructureSection load='3b5d' size='340' side='right'caption='[[3b5d]], [[Resolution|resolution]] 3.80&Aring;' scene=''>
 
== Structural highlights ==
==About this Structure==
<table><tr><td colspan='2'>[[3b5d]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3B5D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3B5D FirstGlance]. <br>
[[3b5d]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3B5D OCA].  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.8&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=P4P:TETRAPHENYLPHOSPHONIUM'>P4P</scene></td></tr>
==Reference==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3b5d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3b5d OCA], [https://pdbe.org/3b5d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3b5d RCSB], [https://www.ebi.ac.uk/pdbsum/3b5d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3b5d ProSAT]</span></td></tr>
<ref group="xtra">PMID:018024586</ref><references group="xtra"/><references/>
</table>
[[Category: Escherichia coli k-12]]
== Function ==
[[Category: Chang, G.]]
[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>  
[[Category: Chen, Y J.]]
== Evolutionary Conservation ==
[[Category: Antiport]]
[[Image:Consurf_key_small.gif|200px|right]]
[[Category: Helical membrane protein]]
Check<jmol>
[[Category: Inner membrane]]
  <jmolCheckbox>
[[Category: Joint center for innovative membrane protein technology]]
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b5/3b5d_consurf.spt"</scriptWhenChecked>
[[Category: Membrane protein]]
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
[[Category: Multidrug resistance transporter]]
    <text>to colour the structure by Evolutionary Conservation</text>
[[Category: Smr]]
  </jmolCheckbox>
[[Category: Transmembrane]]
</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=3b5d ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Chang G]]
[[Category: Chen YJ]]

Latest revision as of 09:27, 21 February 2024

EmrE multidrug transporter in complex with TPP, C2 crystal form

3b5d, resolution 3.80Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA