2jk5
From Proteopedia
(Difference between revisions)
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<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=2jk5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jk5 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2jk5 RCSB], [http://www.ebi.ac.uk/pdbsum/2jk5 PDBsum]</span></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=2jk5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jk5 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2jk5 RCSB], [http://www.ebi.ac.uk/pdbsum/2jk5 PDBsum]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/KCSA_STRLI KCSA_STRLI]] Acts as a pH-gated potassium ion channel; changing the cytosolic pH from 7 to 4 opens the channel, although it is not clear if this is the physiological stimulus for channel opening. Monovalent cation preference is K(+) > Rb(+) > NH4(+) >> Na(+) > Li(+).<ref>PMID:7489706</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Actinomyces lividans krasil'nikov et al. 1965]] | [[Category: Actinomyces lividans krasil'nikov et al. 1965]] | ||
[[Category: Lk3 transgenic mice]] | [[Category: Lk3 transgenic mice]] | ||
| - | [[Category: Focia, P J | + | [[Category: Focia, P J]] |
| - | [[Category: Gross, A | + | [[Category: Gross, A]] |
| - | [[Category: Lenaeus, M J | + | [[Category: Lenaeus, M J]] |
| - | [[Category: Wagner, T | + | [[Category: Wagner, T]] |
[[Category: Immune system-metal transport complex]] | [[Category: Immune system-metal transport complex]] | ||
[[Category: Ion transport]] | [[Category: Ion transport]] | ||
Revision as of 14:18, 24 December 2014
Potassium Channel KcsA in complex with Tetrabutylammonium in high K
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