8w9n
From Proteopedia
(Difference between revisions)
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- | '''Unreleased structure''' | ||
- | + | ==Structure of AtHKT1;1 in NaCl at 2.7 Angstroms resolution== | |
- | + | <StructureSection load='8w9n' size='340' side='right'caption='[[8w9n]], [[Resolution|resolution]] 2.70Å' scene=''> | |
- | + | == Structural highlights == | |
- | + | <table><tr><td colspan='2'>[[8w9n]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8W9N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8W9N 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]] 2.7Å</td></tr> | |
- | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</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=8w9n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8w9n OCA], [https://pdbe.org/8w9n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8w9n RCSB], [https://www.ebi.ac.uk/pdbsum/8w9n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8w9n ProSAT]</span></td></tr> | ||
+ | </table> | ||
+ | == Function == | ||
+ | [https://www.uniprot.org/uniprot/HKT1_ARATH HKT1_ARATH] Sodium transporter protein, which plays a central role in plant tolerance to salt. Upon prolongated exposure to high concentrations, Na(+) translocates from the roots to the transpiring leaves where it can increase to toxic level. Involved in Na(+) recirculation from shoots to roots, probably by mediating Na(+) loading into the phloem sap in shoots and unloading in roots, thereby removing large amounts of Na(+) from the shoot. Does not transport K(+) but regulates K(+) nutrient status via its ability to facilitate Na(+) homeostasis. Probably not involved in root uptake of Na(+).<ref>PMID:10759522</ref> <ref>PMID:11698666</ref> <ref>PMID:11959905</ref> <ref>PMID:12417304</ref> <ref>PMID:12727868</ref> <ref>PMID:15347798</ref> <ref>PMID:15486089</ref> | ||
+ | == References == | ||
+ | <references/> | ||
+ | __TOC__ | ||
+ | </StructureSection> | ||
+ | [[Category: Arabidopsis thaliana]] | ||
+ | [[Category: Large Structures]] | ||
+ | [[Category: Wang JQ]] |
Revision as of 07:23, 14 February 2024
Structure of AtHKT1;1 in NaCl at 2.7 Angstroms resolution
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