View source for 6ekv


==Structure of OrfX2 from Clostridium botulinum A2==
<StructureSection load='6ekv' size='340' side='right' caption='[[6ekv]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[6ekv]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Clobj Clobj]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6EKV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6EKV FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CLM_0892 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=536232 CLOBJ])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6ekv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ekv OCA], [http://pdbe.org/6ekv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ekv RCSB], [http://www.ebi.ac.uk/pdbsum/6ekv PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ekv ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Botulinum neurotoxins are highly toxic substances and are all encoded together with one of two alternative gene clusters, the HA or the OrfX gene cluster. Very little is known about the function and structure of the proteins encoded in the OrfX gene cluster, which in addition to the toxin contains five proteins (OrfX1, OrfX2, OrfX3, P47, and NTNH). We here present the structures of OrfX2 and P47, solved to 2.1 and 1.8 A, respectively. We show that they belong to the TULIP protein superfamily, which are often involved in lipid binding. OrfX1 and OrfX2 were both found to bind phosphatidylinositol lipids.

Crystal structures of OrfX2 and P47 from a Botulinum neurotoxin OrfX-type gene cluster.,Gustafsson R, Berntsson RP, Martinez-Carranza M, El Tekle G, Odegrip R, Johnson EA, Stenmark P FEBS Lett. 2017 Oct 25. doi: 10.1002/1873-3468.12889. PMID:29067689<ref>PMID:29067689</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 6ekv" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Clobj]]
[[Category: Berntsson, R P]]
[[Category: Gustafsson, R]]
[[Category: Stenmark, P]]
[[Category: Lipid binding]]
[[Category: Lipid binding protein]]