View source for 5iof


==Structure of the transmembrane domain of the transporter SLC26Dg==
<StructureSection load='5iof' size='340' side='right'caption='[[5iof]], [[Resolution|resolution]] 4.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5iof]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Deinococcus_geothermalis_DSM_11300 Deinococcus geothermalis DSM 11300]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5IOF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5IOF 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]] 4.2&#8491;</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=5iof FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5iof OCA], [https://pdbe.org/5iof PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5iof RCSB], [https://www.ebi.ac.uk/pdbsum/5iof PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5iof ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/Q1J2S8_DEIGD Q1J2S8_DEIGD] 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The SLC26 family of membrane proteins combines a variety of functions within a conserved molecular scaffold. Its members, besides coupled anion transporters and channels, include the motor protein Prestin, which confers electromotility to cochlear outer hair cells. To gain insight into the architecture of this protein family, we characterized the structure and function of SLC26Dg, a facilitator of proton-coupled fumarate symport, from the bacterium Deinococcus geothermalis. Its modular structure combines a transmembrane unit and a cytoplasmic STAS domain. The membrane-inserted domain consists of two intertwined inverted repeats of seven transmembrane segments each and resembles the fold of the unrelated transporter UraA. It shows an inward-facing, ligand-free conformation with a potential substrate-binding site at the interface between two helix termini at the center of the membrane. This structure defines the common framework for the diverse functional behavior of the SLC26 family.

Structure of a prokaryotic fumarate transporter reveals the architecture of the SLC26 family.,Geertsma ER, Chang YN, Shaik FR, Neldner Y, Pardon E, Steyaert J, Dutzler R Nat Struct Mol Biol. 2015 Sep 14. doi: 10.1038/nsmb.3091. PMID:26367249<ref>PMID:26367249</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 5iof" style="background-color:#fffaf0;"></div>
== References ==
<references/>
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</StructureSection>
[[Category: Deinococcus geothermalis DSM 11300]]
[[Category: Large Structures]]
[[Category: Dutzler R]]
[[Category: Geertsma ERG]]
[[Category: Shaik FR]]