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3fi1
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3fi1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3FI1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3FI1 FirstGlance]. <br> | <table><tr><td colspan='2'>[[3fi1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3FI1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3FI1 FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3fi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3fi1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3fi1 RCSB], [http://www.ebi.ac.uk/pdbsum/3fi1 PDBsum]</span></td></tr> | + | </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=3fi1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3fi1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3fi1 RCSB], [http://www.ebi.ac.uk/pdbsum/3fi1 PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/NHAA_ECOLI NHAA_ECOLI]] Na(+)/H(+) antiporter that extrudes sodium in exchange for external protons. Catalyzes the exchange of 2 H(+) per Na(+). Can mediate sodium uptake when a transmembrane pH gradient is applied. Active at alkaline pH. Activity is strongly down-regulated below pH 6.5.<ref>PMID:1645730</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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Conformations of NhaA, the Na/H exchanger from Escherichia coli, in the pH-activated and ion-translocating states.,Appel M, Hizlan D, Vinothkumar KR, Ziegler C, Kuhlbrandt W J Mol Biol. 2009 Feb 20;386(2):351-65. Epub 2008 Dec 25. PMID:19135453<ref>PMID:19135453</ref> | Conformations of NhaA, the Na/H exchanger from Escherichia coli, in the pH-activated and ion-translocating states.,Appel M, Hizlan D, Vinothkumar KR, Ziegler C, Kuhlbrandt W J Mol Biol. 2009 Feb 20;386(2):351-65. Epub 2008 Dec 25. PMID:19135453<ref>PMID:19135453</ref> | ||
| - | From | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> |
</div> | </div> | ||
== References == | == References == | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Escherichia coli k-12]] | [[Category: Escherichia coli k-12]] | ||
| - | [[Category: Appel, M | + | [[Category: Appel, M]] |
| - | [[Category: Hizlan, D | + | [[Category: Hizlan, D]] |
| - | [[Category: Kuehlbrandt, W | + | [[Category: Kuehlbrandt, W]] |
| - | [[Category: Vinothkumar, K R | + | [[Category: Vinothkumar, K R]] |
| - | [[Category: Ziegler, C | + | [[Category: Ziegler, C]] |
[[Category: Antiport]] | [[Category: Antiport]] | ||
[[Category: Cell inner membrane]] | [[Category: Cell inner membrane]] | ||
Revision as of 01:30, 25 December 2014
NhaA dimer model
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