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Volumn 15, Issue 11, 2008, Pages 1152-1159

Activation of Slo1 BK channels by Mg2+ coordinated between the voltage sensor and RCK1 domains

Author keywords

[No Author keywords available]

Indexed keywords

ADENOSINE TRIPHOSPHATASE (MAGNESIUM); ALANINE; ASPARAGINE DERIVATIVE; ASPARTIC ACID DERIVATIVE; CYTOPLASM PROTEIN; GLUTAMIC ACID DERIVATIVE; ION CHANNEL; LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL; MAGNESIUM; MEMBRANE PROTEIN; POTASSIUM CHANNEL KV1.2; RCK1 PROTEIN; UNCLASSIFIED DRUG;

EID: 55549119918     PISSN: 15459993     EISSN: 15459985     Source Type: Journal    
DOI: 10.1038/nsmb.1507     Document Type: Article
Times cited : (85)

References (36)
  • 2
    • 23244441222 scopus 로고    scopus 로고
    • Voltage sensor of Kv1.2: Structural basis of electromechanical coupling
    • Long, S.B., Campbell, E.B. & Mackinnon, R. Voltage sensor of Kv1.2: structural basis of electromechanical coupling. Science 309, 903-908 (2005).
    • (2005) Science , vol.309 , pp. 903-908
    • Long, S.B.1    Campbell, E.B.2    Mackinnon, R.3
  • 3
    • 0037198626 scopus 로고    scopus 로고
    • Crystal structure and mechanism of a calcium-gated potassium channel
    • Jiang, Y. et al. Crystal structure and mechanism of a calcium-gated potassium channel. Nature 417, 515-522 (2002).
    • (2002) Nature , vol.417 , pp. 515-522
    • Jiang, Y.1
  • 4
    • 0038112088 scopus 로고    scopus 로고
    • Structure and gating mechanism of the acetylcholine receptor pore
    • Miyazawa, A., Fujiyoshi, Y. & Unwin, N. Structure and gating mechanism of the acetylcholine receptor pore. Nature 423, 949-955 (2003).
    • (2003) Nature , vol.423 , pp. 949-955
    • Miyazawa, A.1    Fujiyoshi, Y.2    Unwin, N.3
  • 6
    • 0037324895 scopus 로고    scopus 로고
    • Gating mechanism of BK (Slo1) channels: So near, yet so far
    • Magleby, K.L. Gating mechanism of BK (Slo1) channels: so near, yet so far. J. Gen. Physiol. 121, 81-96 (2003).
    • (2003) J. Gen. Physiol , vol.121 , pp. 81-96
    • Magleby, K.L.1
  • 10
    • 0141963861 scopus 로고    scopus 로고
    • Haem can bind to and inhibit mammalian calcium-dependent Slo1 BK channels
    • Tang, X.D. et al. Haem can bind to and inhibit mammalian calcium-dependent Slo1 BK channels. Nature 425, 531-535 (2003).
    • (2003) Nature , vol.425 , pp. 531-535
    • Tang, X.D.1
  • 11
    • 15244340463 scopus 로고    scopus 로고
    • Divalent cation sensitivity of BK channel activation supports the existence of three distinct binding sites
    • Zeng, X.H., Xia, X.M. & Lingle, C.J. Divalent cation sensitivity of BK channel activation supports the existence of three distinct binding sites. J. Gen. Physiol. 125, 273-286 (2005).
    • (2005) J. Gen. Physiol , vol.125 , pp. 273-286
    • Zeng, X.H.1    Xia, X.M.2    Lingle, C.J.3
  • 12
    • 0037158733 scopus 로고    scopus 로고
    • Mechanism of magnesium activation of calcium-activated potassium channels
    • Shi, J. et al. Mechanism of magnesium activation of calcium-activated potassium channels. Nature 418, 876-880 (2002).
    • (2002) Nature , vol.418 , pp. 876-880
    • Shi, J.1
  • 13
    • 0037158754 scopus 로고    scopus 로고
    • Multiple regulatory sites in large-conductance calcium-activated potassium channels
    • Xia, X.M., Zeng, X. & Lingle, C.J. Multiple regulatory sites in large-conductance calcium-activated potassium channels. Nature 418, 880-884 (2002).
    • (2002) Nature , vol.418 , pp. 880-884
    • Xia, X.M.1    Zeng, X.2    Lingle, C.J.3
  • 14
    • 36749072111 scopus 로고    scopus 로고
    • 2+ mediates interaction between the voltage sensor and cytosolic domain to activate BK channels
    • 2+ mediates interaction between the voltage sensor and cytosolic domain to activate BK channels. Proc. Natl. Acad. Sci. USA 104, 18270-18275 (2007).
    • (2007) Proc. Natl. Acad. Sci. USA , vol.104 , pp. 18270-18275
    • Yang, H.1
  • 15
    • 33644950846 scopus 로고    scopus 로고
    • Calcium-activated potassium channels and the regulation of vascular tone
    • Ledoux, J., Werner, M.E., Brayden, J.E. & Nelson, M.T. Calcium-activated potassium channels and the regulation of vascular tone. Physiology (Bethesda) 21, 69-78 (2006).
    • (2006) Physiology (Bethesda) , vol.21 , pp. 69-78
    • Ledoux, J.1    Werner, M.E.2    Brayden, J.E.3    Nelson, M.T.4
  • 17
  • 18
    • 22844445484 scopus 로고    scopus 로고
    • Calcium-sensitive potassium channelopathy in human epilepsy and paroxysmal movement disorder
    • Du, W. et al. Calcium-sensitive potassium channelopathy in human epilepsy and paroxysmal movement disorder. Nat. Genet. 37, 733-738 (2005).
    • (2005) Nat. Genet , vol.37 , pp. 733-738
    • Du, W.1
  • 19
    • 33644610046 scopus 로고    scopus 로고
    • Role of charged residues in the S1-S4 voltage sensor of BK channels
    • Ma, Z., Lou, X.J. & Horrigan, F.T. Role of charged residues in the S1-S4 voltage sensor of BK channels. J. Gen. Physiol. 127, 309-328 (2006).
    • (2006) J. Gen. Physiol , vol.127 , pp. 309-328
    • Ma, Z.1    Lou, X.J.2    Horrigan, F.T.3
  • 20
    • 0035054180 scopus 로고    scopus 로고
    • Structure of the RCK domain from the E. coli K+ channel and demonstration of its presence in the human BK channel
    • 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).
    • (2001) Neuron , vol.29 , pp. 593-601
    • Jiang, Y.1    Pico, A.2    Cadene, M.3    Chait, B.T.4    MacKinnon, R.5
  • 21
    • 33744478372 scopus 로고    scopus 로고
    • Statistical limits to the identification of ion channel domains by sequence similarity
    • Fodor, A.A. & Aldrich, R.W. Statistical limits to the identification of ion channel domains by sequence similarity. J. Gen. Physiol. 127, 755-766 (2006).
    • (2006) J. Gen. Physiol , vol.127 , pp. 755-766
    • Fodor, A.A.1    Aldrich, R.W.2
  • 22
    • 33749512771 scopus 로고    scopus 로고
    • Tuning magnesium sensitivity of BK channels by mutations
    • Yang, H., Hu, L., Shi, J. & Cui, J. Tuning magnesium sensitivity of BK channels by mutations. Biophys. J. 91, 2892-2900 (2006).
    • (2006) Biophys. J , vol.91 , pp. 2892-2900
    • Yang, H.1    Hu, L.2    Shi, J.3    Cui, J.4
  • 23
    • 0037366128 scopus 로고    scopus 로고
    • Principles governing Mg, Ca, and Zn binding and selectivity in proteins
    • Dudev, T. & Lim, C. Principles governing Mg, Ca, and Zn binding and selectivity in proteins. Chem. Rev. 103, 773-788 (2003).
    • (2003) Chem. Rev , vol.103 , pp. 773-788
    • Dudev, T.1    Lim, C.2
  • 24
    • 29844446588 scopus 로고    scopus 로고
    • Effects of multiple metal binding sites on calcium and magnesium-dependent activation of BK channels
    • Hu, L., Yang, H., Shi, J. & Cui, J. Effects of multiple metal binding sites on calcium and magnesium-dependent activation of BK channels. J. Gen. Physiol. 127, 35-50 (2006).
    • (2006) J. Gen. Physiol , vol.127 , pp. 35-50
    • Hu, L.1    Yang, H.2    Shi, J.3    Cui, J.4
  • 26
    • 0036714915 scopus 로고    scopus 로고
    • 2+ binding and channel opening in large conductance (BK) potassium channels
    • 2+ binding and channel opening in large conductance (BK) potassium channels. J. Gen. Physiol. 120, 267-305 (2002).
    • (2002) J. Gen. Physiol , vol.120 , pp. 267-305
    • Horrigan, F.T.1    Aldrich, R.W.2
  • 27
    • 38049002536 scopus 로고    scopus 로고
    • 2+ enhances voltage sensor/gate coupling in BK channels
    • 2+ enhances voltage sensor/gate coupling in BK channels. J. Gen. Physiol. 131, 13-32 (2008).
    • (2008) J. Gen. Physiol , vol.131 , pp. 13-32
    • Horrigan, F.T.1    Ma, Z.2
  • 28
    • 0024046835 scopus 로고
    • Model building of disulfide bonds in proteins with known three-dimensional structure
    • Hazes, B. & Dijkstra, B.W. Model building of disulfide bonds in proteins with known three-dimensional structure. Protein Eng. 2, 119-125 (1988).
    • (1988) Protein Eng , vol.2 , pp. 119-125
    • Hazes, B.1    Dijkstra, B.W.2
  • 29
    • 0034977038 scopus 로고    scopus 로고
    • Conformational changes in S6 coupled to the opening of cyclic nucleotide-gated channels
    • Flynn, G.E. & Zagotta, W.N. Conformational changes in S6 coupled to the opening of cyclic nucleotide-gated channels. Neuron 30, 689-698 (2001).
    • (2001) Neuron , vol.30 , pp. 689-698
    • Flynn, G.E.1    Zagotta, W.N.2
  • 31
    • 0029988261 scopus 로고    scopus 로고
    • + channels: An additional transmembrane region at the N terminus
    • + channels: an additional transmembrane region at the N terminus. Proc. Natl. Acad. Sci. USA 93, 14922-14927 (1996).
    • (1996) Proc. Natl. Acad. Sci. USA , vol.93 , pp. 14922-14927
    • Wallner, M.1    Meera, P.2    Toro, L.3
  • 33
    • 0242500908 scopus 로고    scopus 로고
    • First-second shell interactions in metal binding sites in proteins: A PDB survey and DFT/CDM calculations
    • Dudev, T., Lin, Y.L., Dudev, M. & Lim, C. First-second shell interactions in metal binding sites in proteins: a PDB survey and DFT/CDM calculations. J. Am. Chem. Soc. 125, 3168-3180 (2003).
    • (2003) J. Am. Chem. Soc , vol.125 , pp. 3168-3180
    • Dudev, T.1    Lin, Y.L.2    Dudev, M.3    Lim, C.4
  • 35
    • 0035174487 scopus 로고    scopus 로고
    • 2+ through a nonselective, low affinity divalent cation site
    • 2+ through a nonselective, low affinity divalent cation site. J. Gen. Physiol. 118, 607-636 (2001).
    • (2001) J. Gen. Physiol , vol.118 , pp. 607-636
    • Zhang, X.1    Solaro, C.R.2    Lingle, C.J.3
  • 36
    • 13544251727 scopus 로고    scopus 로고
    • 2+-dependent gating of large conductance (BK) potassium channels
    • 2+-dependent gating of large conductance (BK) potassium channels. J. Gen. Physiol. 125, 213-236 (2005).
    • (2005) J. Gen. Physiol , vol.125 , pp. 213-236
    • Zhang, G.1    Horrigan, F.T.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.