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Research Article

Extracellular conserved cysteine forms an intersubunit disulphide bridge in the KCNK5 (TASK-2) K + channel without having an essential effect upon activity

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Pages 185-191 | Published online: 09 Jul 2009

  • Ausubel, F. M., 1998, Current Protocols in Molecular Biology [CD-ROM] (New York: Wiley).
  • Barry P. H. JPCalc, a software package for calculating liquid junction potential corrections in patch-clamp, intracellular, epithelial and bilayer measurements and for correcting junction potential measurements Journal of Neuroscience Methods 1994; 51: 107-116
  • Boland L. M., Jurman M. E., Yellen G. Cysteines in the Shaker K + channel are not essential for channel activity or zinc modulation Biophysical Journal 1994; 66: 694-699
  • Cid L. P., Niemeyer M. I., Ramírez A., Sepúlveda F. V. Splice variants of a ClC-2 chloride channel with differing functional characteristics American Journal of Physiology 2000; 279: C1198-C1210
  • Decher N., Maier M., Dittrich W., Gassenhuber J., Bruggemann A., Busch A. E., Steinmeyer K. Characterization of TASK-4, a novel member of the pH-sensitive, two-pore domain potassium channel family FEBS Letters 2001; 492: 84-89
  • Deutsch C. Potassium channel ontogeny Annual Review of Physiology 2002; 64: 19-46
  • Díaz M., Sepúlveda F. V. Characterisation of Ca 2+ -dependent inwardly rectifying K + currents in HeLa cells Pflügers Archiv 1995; 430: 168-180
  • Doyle D. A., Morais C. J., Pfuetzner R. A., Kuo A., Gulbis J. M., Cohen S. L., Chait B. T., MacKinnon R. The structure of the potassium channel: molecular basis of K + conduction and selectivity Science 1998; 280: 69-77
  • Duprat F., Lesage F., Fink M., Reyes R., Heurteaux C., Lazdunski M. TASK, a human background K + channel to sense external pH variations near physiological pH EMBO Journal 1997; 16: 5464-5471
  • Gallardo P., Cid L. P., Vio C. P., Sepúlveda F. V. Aquaporin-2, a regulated water channel, is expressed in apical membranes of rat distal colon epithelium American Journal of Physiology 2001; 281: G856-G863
  • Girard C., Duprat F., Terrenoire C., Tinel N., Fosset M., Romey G., Lazdunski M., Lesage F. Genomic and functional characteristics of novel human pancreatic 2P domain K + channels Biochemical and Biophysical Research Communications 2001; 282: 249-256
  • Goldstein S. A., Bockenhauer D., O'Kelly I., Zilberberg N. Potassium leak channels and the KCNK family of two-P-domain subunits Nature Reviews in Neuroscience 2001; 2: 175-184
  • Gray A. T., Zhao B. B., Kindler C. H., Winegar B. D., Mazurek M. J., Xu J., Chavez R. A., Forsayeth J. R., Yost C. S. Volatile anesthetics activate the human tandem pore domain baseline K + channel KCNK5 Anesthesiology 2000; 92: 1722-1730
  • Green W. N., Wanamaker C. P. The role of the cystine loop in acetylcholine receptor assembly Journal of Biological Chemistry 1997; 272: 20945-20953
  • Ketchum K. A., Joiner W. J., Sellers A. J., Kaczmarek L. K., Goldstein S. A. A new family of outwardly rectifying potassium channel proteins with two pore domains in tandem Nature 1995; 376: 690-695
  • Kim Y., Bang H., Kim D. TASK-3, a new member of the tandem pore K + channel family Journal of Biological Chemistry 2000; 275: 9340-9347
  • Lesage F., Lazdunski M. Molecular and functional properties of two-pore-domain potassium channels American Journal of Physiology 2000; 279: F793-F801
  • Lesage F., Lauritzen I., Duprat F., Reyes R., Fink M., Heurteaux C., Lazdunski M. The structure, function and distribution of the mouse TWIK-1 K + channel FEBS Letters 1997; 402: 28-32
  • Lesage F., Reyes R., Fink M., Duprat F., Guillemare E., Lazdunski M. Dimerization of TWIK-1 K + channel subunits via a disulfide bridge EMBO Journal 1996; 15: 6400-6407
  • Lesage F., Reyes R., Lazdunski M., Barhanin J. Leak potassium channels with two pore domains Kidney and Blood Pressure Research 2001; 24: 402-404
  • Lopes C. M. B., Gallagher P. G., Buck M. E., Butler M. H., Goldstein S. A. Proton block and voltage gating are potassium-dependent in the cardiac leak channel Kcnk3 Journal of Biological Chemistry 2000; 275: 16969-16978
  • Lopes C. M. B., Zilberberg N., Goldstein S. A. Block of Kcnk3 by protons. Evidence that 2-P-domain potassium channel subunits function as homodimers Journal of Biological Chemistry 2001; 276: 24449-24452
  • Millar J. A., Barratt L., Southan A. P., Page K. M., Fyffe R. E., Robertson B., Mathie A. A functional role for the two-pore domain potassium channel TASK-1 in cerebellar granule neurons Proceedings of the National Academy of Sciences, USA 2000; 97: 3614-3618
  • Niemeyer M. I., Cid L. P., Barros L. F., Sepúlveda F. V. Modulation of the two-pore domain acid-sensitive K + channel TASK-2 (KCNK5) by changes in cell volume Journal of Biological Chemistry 2001; 276: 43166-43174
  • Niemeyer M. I., Hougaard C., Hoffmann E. K., Jørgensen F., Stutzin A., Sepúlveda F. V. Characterisation of a cell swelling-activated K + -selective conductance of Ehrlich mouse ascites tumour cells Journal of Physiology 2000; 524: 757-767
  • North R. A. Potassium-channel closure taken to TASK Trends in Neuroscience 2000; 23: 234-235
  • Reyes R., Duprat F., Lesage F., Fink M., Salinas M., Farman N., Lazdunski M. Cloning and expression of a novel pH-sensitive two pore domain K + channel from human kidney Journal of Biological Chemistry 1998; 273: 30863-30869
  • Rosenberg R. L., East J. E. Cell-free expression of functional Shaker potassium channels Nature 1992; 360: 166-169
  • Salinas M., Reyes R., Lesage F., Fosset M., Heurteaux C., Romey G., Lazdunski M. Cloning of a new mouse two-P domain channel subunit and a human homologue with a unique pore structure Journal of Biological Chemistry 1999; 274: 11751-11760
  • Schulteis C. T., John S. A., Huang Y., Tang C. Y., Papazian D. M. Conserved cysteine residues in the shaker K + channel are not linked by a disulfide bond Biochemistry 1995; 34: 1725-1733
  • Talley E. M., Lei Q., Sirois J. E., Bayliss D. A. TASK-1, a two-pore domain K + channel, is modulated by multiple neurotransmitters in motoneurons Neuron 2000; 25: 399-410
  • Trimarchi J. R., Liu L., Smith P. J., Keefe D. L. Apoptosis recruits two-pore domain potassium channels used for homeostatic volume regulation American Journal of Physiology 2002; 282: C588-C594
  • Vergara C., Latorre R., Marrion N. V., Adelman J. P. Calcium-activated potassium channels Current Opinion in Neurobiology 1998; 8: 321-329

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