Crystal structure and mechanism of a calcium-gated potassium channel (original) (raw)

• Hille, B. Ion Channels of Excitable Membranes (Sinauer, Sunderland, Massachusetts, 2001)
  Google Scholar
• Zhou, Y., Morais-Cabral, J. H., Kaufman, A. & MacKinnon, R. Chemistry of ion coordination and hydration revealed by a K+ channel–Fab complex at 2.0 Å resolution. Nature 414, 43–48 (2001)
  Article ADS CAS Google Scholar
• Morais-Cabral, J. H., Zhou, Y. & MacKinnon, R. Energetic optimization of ion conduction rate by the K+ selectivity filter. Nature 414, 37–42 (2001)
  Article ADS CAS Google Scholar
• Doyle, D. A. et al. The structure of the potassium channel: molecular basis of K+ conduction and selectivity. Science 280, 69–77 (1998)
  Article ADS CAS Google Scholar
• Sigworth, F. J. Voltage gating of ion channels. Q. Rev. Biophys. 27, 1–40 (1994)
  Article CAS Google Scholar
• Bezanilla, F. The voltage sensor in voltage-dependent ion channels. Physiol. Rev. 80, 555–592 (2000)
  Article CAS Google Scholar
• Zagotta, W. N. & Siegelbaum, S. A. Structure and function of cyclic nucleotide-gated channels. Annu. Rev. Neurosci. 19, 235–263 (1996)
  Article CAS Google Scholar
• Finn, J. T., Grunwald, M. E. & Yau, K. W. Cyclic nucleotide-gated ion channels: an extended family with diverse functions. Annu. Rev. Physiol. 58, 395–426 (1996)
  Article CAS Google Scholar
• Schreiber, M. & Salkoff, L. A novel calcium-sensing domain in the BK channel. Biophys. J. 73, 1355–1363 (1997)
  Article CAS Google Scholar
• Xia, X. M. et al. Mechanism of calcium gating in small-conductance calcium-activated potassium channels. Nature 395, 503–507 (1998)
  Article ADS CAS Google Scholar
• Jiang, Y., Pico, A., Cadene, M., Chait, B. T. & MacKinnon, R. Structure of the RCK domain from the E. coli K+ channel and demonstration of its presence in the human BK channel. Neuron 29, 593–601 (2001)
  Article CAS Google Scholar
• Sack, J. S., Saper, M. A. & Quiocho, F. A. Periplasmic binding protein structure and function. Refined X-ray structures of the leucine/isoleucine/valine-binding protein and its complex with leucine. J. Mol. Biol. 206, 171–191 (1989)
  Article CAS Google Scholar
• Zou, J. Y., Flocco, M. M. & Mowbray, S. L. The 1.7 Å refined X-ray structure of the periplasmic glucose/galactose receptor from Salmonella typhimurium. J. Mol. Biol. 233, 739–752 (1993)
  Article CAS Google Scholar
• Bjorkman, A. J. et al. Probing protein-protein interactions. The ribose-binding protein in bacterial transport and chemotaxis. J. Biol. Chem. 269, 30206–30211 (1994)
  CAS Google Scholar
• Bellamacina, C. R. The nicotinamide dinucleotide binding motif: a comparison of nucleotide binding proteins. FASEB J. 10, 1257–1269 (1996)
  Article CAS Google Scholar
• Schlosser, A., Hamann, A., Bossemeyer, D., Schneider, E. & Bakker, E. P. NAD+ binding to the Escherichia coli K(+)-uptake protein TrkA and sequence similarity between TrkA and domains of a family of dehydrogenases suggest a role for NAD+ in bacterial transport. Mol. Microbiol. 9, 533–543 (1993)
  Article CAS Google Scholar
• Miller, C., Moczydlowski, E., Latorre, R. & Phillips, M. Charybdotoxin, a protein inhibitor of single Ca2+-activated K+ channels from mammalian skeletal muscle. Nature 313, 316–318 (1985)
  Article ADS CAS Google Scholar
• MacKinnon, R. & Miller, C. Mutant potassium channels with altered binding of charybdotoxin, a pore-blocking peptide inhibitor. Science 245, 1382–1385 (1989)
  Article ADS CAS Google Scholar
• Moczydlowski, E. & Latorre, R. Gating kinetics of Ca2+-activated K+ channels from rat muscle incorporated into planar lipid bilayers. Evidence for two voltage- dependent Ca2+ binding reactions. J. Gen. Physiol. 82, 511–542 (1983)
  Article CAS Google Scholar
• Vergara, C. & Latorre, R. Kinetics of Ca2+-activated K+ channels from rabbit muscle incorporated into planar bilayers. Evidence for a Ca2+ and Ba2+ blockade. J. Gen. Physiol. 82, 543–568 (1983)
  Article CAS Google Scholar
• Cox, D. H., Cui, J. & Aldrich, R. W. Separation of gating properties from permeation and block in mslo large conductance Ca-activated K+ channels. J. Gen. Physiol. 109, 633–646 (1997)
  Article CAS Google Scholar
• Jiang, Y. et al. The open pore conformation of potassium channels. Nature 417, 523–526 (2002)
  Article ADS CAS Google Scholar
• Mayer, M. L., Olson, R. & Gouaux, E. Mechanisms for ligand binding to GluR0 ion channels: crystal structures of the glutamate and serine complexes and a closed apo state. J. Mol. Biol. 311, 815–836 (2001)
  Article CAS Google Scholar
• Armstrong, N., Sun, Y., Chen, G. Q. & Gouaux, E. Structure of a glutamate-receptor ligand-binding core in complex with kainate. Nature 395, 913–917 (1998)
  Article ADS CAS Google Scholar
• Golowasch, J., Kirkwood, A. & Miller, C. Allosteric effects of Mg2+ on the gating of Ca2+-activated K+ channels from mammalian skeletal muscle. J. Exp. Biol. 124, 5–13 (1986)
  CAS Google Scholar
• Cadene, M. & Chait, B. T. A robust, detergent-friendly method for mass spectrometric analysis of integral membrane proteins. Anal. Chem. 72, 5655–5658 (2000)
  Article CAS Google Scholar
• Cohen, S. L. & Chait, B. T. Mass spectrometry as a tool for protein crystallography. Ann. Rev. Biophys. Biomol. Struct. 30, 67–85 (2001)
  Article CAS Google Scholar
• Otwinowski, Z. & Minor, W. Processing of X-ray diffraction data collected in oscillation mode. Methods Enzymol. 276, 307–326 (1997)
  Article CAS Google Scholar
• Terwilliger, T. C. & Berendzen, J. Automated MAD and MIR structure solution. Acta Crystallogr. D 55 4, 849–861 (1999)
  Article CAS Google Scholar
• Weeks, C. M. & Miller, R. The design and implementation of SnB version 2.0. J. Appl. Cryst. 32, 120–124 (1999)
  Article CAS Google Scholar
• Collaborative Computational Project No. 4 The CCP4 suite: programs for X-ray crystallography. Acta Crystallogr. D 50, 760–763 (1994)
  Article Google Scholar
• de La Fortelle, E. & Bricogne, G. Maximum-likelihood heavy-atom parameter refinement for multiple isomorphous replacement and multiwavelength anomalous diffraction methods. Methods Enzymol. 276, 472–494 (1997)
  Article CAS Google Scholar
• Abrahams, J. P. & Leslie, A. G. W. Methods used in the structure determination of bovine mitochondrial F1 ATPase. Acta Crystallogr. D 52, 30–42 (1996)
  Article CAS Google Scholar
• Cowtan, K. Modified phased translation functions and their application to molecular-fragment location. Acta Crystallogr. D 54 5, 750–756 (1998)
  Article CAS Google Scholar
• Kleywegt, G. J. & Jones, T. A. in From the First Map to Final Model Proceedings of the CCP4 study weekend (eds Bailey, S., Hubbard, R. & Waller, D.) 59–66 (Daresbury Laboratory, Daresbury, 1994)
  Google Scholar
• Jones, T. A., Zou, J. Y., Cowan, S. W. & Kjeldgaard, M. Improved methods for building protein models in electron density maps and the location of errors in these models. Acta Crystallogr. A 47, 110–119 (1991)
  Article Google Scholar
• Brunger, A. T. et al. Crystallography & NMR system: a new software suite for macromolecular structure determination. Acta Crystallogr. D 54, 905–921 (1998)
  Article CAS Google Scholar
• Heginbotham, L., LeMasurier, M., Kolmakova-Partensky, L. & Miller, C. Single streptomyces lividans K+ channels. Functional asymmetries and sidedness of proton activation. J. Gen. Physiol. 114, 551–560 (1999)
  Article CAS Google Scholar
• Carson, M. Ribbons. Methods Enzymol. 277, 493–505 (1997)
  Article CAS Google Scholar
• Nicholls, A., Sharp, K. A. & Honig, B. Protein folding and association: insights from the interfacial and thermodynamic properties of hydrocarbons. Proteins 11, 281–296 (1991)
  Article CAS Google Scholar
• Esnouf, R. M. An extensively modified version of MolScript that includes greatly enhanced coloring capabilities. J. Mol. Graph. Model. 15, 132–133 (1997)
  Article CAS Google Scholar