View source for 4on3


==Crystal structure of human sorting nexin 10 (SNX10)==
<StructureSection load='4on3' size='340' side='right'caption='[[4on3]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4on3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ON3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ON3 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]] 2.6&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PE:PENTAETHYLENE+GLYCOL'>1PE</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene></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=4on3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4on3 OCA], [https://pdbe.org/4on3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4on3 RCSB], [https://www.ebi.ac.uk/pdbsum/4on3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4on3 ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/SNX10_HUMAN SNX10_HUMAN] Autosomal recessive malignant osteopetrosis. The disease is caused by mutations affecting the gene represented in this entry.<ref>PMID:22499339</ref> <ref>PMID:23123320</ref> <ref>PMID:23280965</ref> 
== Function ==
[https://www.uniprot.org/uniprot/SNX10_HUMAN SNX10_HUMAN] Probable phosphoinositide-binding protein involved in protein sorting and membrane trafficking in endosomes. Plays a role in cilium biogenesis through regulation of the transport and the localization of proteins to the cilium. Required for the localization to the cilium of V-ATPase subunit ATP6V1D and ATP6V0D1, and RAB8A. Involved in osteoclast differentiation and therefore bone resorption.<ref>PMID:17012226</ref> <ref>PMID:21844891</ref> <ref>PMID:22499339</ref> 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Sorting nexin 10 (SNX10), the unique member of the SNX family having vacuolation activity in cells, was shown to be involved in the development of autosomal recessive osteopetrosis (ARO) in recent genetic studies. However, the molecular mechanism of the disease-related mutations affecting the biological function of SNX10 is unclear. Here, we report the crystal structure of human SNX10 to 2.6A resolution. The structure reveals that SNX10 contains the extended phox-homology domain we previously proposed. Our study provides the structural details of those disease-related mutations. Combined with the vacuolation study of those mutations, we found that Tyr32 and Arg51 are important for the protein stability and both play a critical role in vacuolation activity, while Arg16Leu may affect the function of SNX10 in osteoclast through protein-protein interactions. Proteins 2014; 82:3483-3489. (c) 2014 Wiley Periodicals, Inc.

Structure of human SNX10 reveals insights into its role in human autosomal recessive osteopetrosis.,Xu T, Xu J, Ye Y, Wang Q, Shu X, Pei D, Liu J Proteins. 2014 Dec;82(12):3483-9. doi: 10.1002/prot.24689. Epub 2014 Oct 1. PMID:25212774<ref>PMID:25212774</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 4on3" style="background-color:#fffaf0;"></div>

==See Also==
*[[Sorting nexin 3D structures|Sorting nexin 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Liu J]]
[[Category: Wang Q]]
[[Category: Xu J]]
[[Category: Xu T]]