4lou

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m (Protected "4lou" [edit=sysop:move=sysop])
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'''Unreleased structure'''
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{{STRUCTURE_4lou| PDB=4lou | SCENE= }}
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===Structure of the E148Q mutant of CLC-ec1 deltaNC construct in the absence of halide===
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The entry 4lou is ON HOLD
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==Function==
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[[http://www.uniprot.org/uniprot/CLCA_ECOLI CLCA_ECOLI]] Proton-coupled chloride transporter. Functions as antiport system and exchanges two chloride ions for 1 proton. Probably acts as an electrical shunt for an outwardly-directed proton pump that is linked to amino acid decarboxylation, as part of the extreme acid resistance (XAR) response.<ref>PMID:12384697</ref> <ref>PMID:14985752</ref> <ref>PMID:16341087</ref> <ref>PMID:16905147</ref> <ref>PMID:18678918</ref>
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Authors: Lim, H.-H., Miller, C.
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==About this Structure==
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[[4lou]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LOU OCA].
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Description: Structure of the E148Q mutant of CLC-ec1 deltaNC construct in the absence of halide
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==Reference==
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<references group="xtra"/><references/>
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[[Category: Escherichia coli k-12]]
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[[Category: Mus musculus]]
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[[Category: Lim, H H.]]
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[[Category: Miller, C.]]
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[[Category: Cl-/h+ antiporter]]
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[[Category: Membrane protein]]
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[[Category: Tranport protein]]

Revision as of 07:40, 28 August 2013

Template:STRUCTURE 4lou

Contents

Structure of the E148Q mutant of CLC-ec1 deltaNC construct in the absence of halide

Function

[CLCA_ECOLI] Proton-coupled chloride transporter. Functions as antiport system and exchanges two chloride ions for 1 proton. Probably acts as an electrical shunt for an outwardly-directed proton pump that is linked to amino acid decarboxylation, as part of the extreme acid resistance (XAR) response.[1] [2] [3] [4] [5]

About this Structure

4lou is a 6 chain structure with sequence from Escherichia coli k-12 and Mus musculus. Full crystallographic information is available from OCA.

Reference

  1. ↑ Iyer R, Iverson TM, Accardi A, Miller C. A biological role for prokaryotic ClC chloride channels. Nature. 2002 Oct 17;419(6908):715-8. PMID:12384697 doi:10.1038/nature01000
  2. ↑ Accardi A, Miller C. Secondary active transport mediated by a prokaryotic homologue of ClC Cl- channels. Nature. 2004 Feb 26;427(6977):803-7. PMID:14985752 doi:10.1038/nature02314
  3. ↑ Lobet S, Dutzler R. Ion-binding properties of the ClC chloride selectivity filter. EMBO J. 2006 Jan 11;25(1):24-33. Epub 2005 Dec 8. PMID:16341087
  4. ↑ Nguitragool W, Miller C. Uncoupling of a CLC Cl-/H+ exchange transporter by polyatomic anions. J Mol Biol. 2006 Sep 29;362(4):682-90. Epub 2006 Aug 14. PMID:16905147 doi:10.1016/j.jmb.2006.07.006
  5. ↑ Jayaram H, Accardi A, Wu F, Williams C, Miller C. Ion permeation through a Cl--selective channel designed from a CLC Cl-/H+ exchanger. Proc Natl Acad Sci U S A. 2008 Aug 12;105(32):11194-9. Epub 2008 Aug 4. PMID:18678918

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