View source for 9qub


==Cryo-EM structure of the human NHA2-Fab complex==
<StructureSection load='9qub' size='340' side='right'caption='[[9qub]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9qub]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9QUB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9QUB FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=LPP:2-(HEXADECANOYLOXY)-1-[(PHOSPHONOOXY)METHYL]ETHYL+HEXADECANOATE'>LPP</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=9qub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9qub OCA], [https://pdbe.org/9qub PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9qub RCSB], [https://www.ebi.ac.uk/pdbsum/9qub PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9qub ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/SL9B2_HUMAN SL9B2_HUMAN] Electroneutral Na(+) Li(+)/H(+) antiporter that extrudes Na(+) or Li(+) in exchange for external protons across the membrane (PubMed:18000046, PubMed:18508966, PubMed:22948142, PubMed:28154142, PubMed:36177733). Uses the proton gradient/membrane potential to extrude sodium (PubMed:22948142). Contributes to the regulation of intracellular pH and sodium homeostasis (By similarity). Also able to mediate Na(+)/Li(+) antiporter activity in kidney (PubMed:22948142). May play a physiological role in renal tubular function and blood pressure homeostasis (By similarity). Plays an important role for insulin secretion and clathrin-mediated endocytosis in beta-cells (By similarity). Involved in sperm motility and fertility (By similarity). It is controversial whether SLC9B2 plays a role in osteoclast differentiation or not (By similarity).[UniProtKB:Q5BKR2]<ref>PMID:18000046</ref> <ref>PMID:18508966</ref> <ref>PMID:22948142</ref> <ref>PMID:28154142</ref> <ref>PMID:36177733</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Drew D]]
[[Category: Jung S]]