Magnesium inhibition of ryanodine-receptor calcium channels: Evidence for two independent mechanisms

Journal of Membrane Biology

Volumn 156, Issue 3, 1997, Pages 213-229

  Laver, D R ^a   Baynes, T M ^a   Dulhunty, A F ^a  

^a AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

Author keywords

Artificial BLM; Ryanodine receptor; Skeletal muscle

Indexed keywords

CALCIUM CHANNEL; CALCIUM ION; MAGNESIUM ION; RYANODINE RECEPTOR;

ANIMAL TISSUE; ARTICLE; CHANNEL GATING; HEART MUSCLE; ION CURRENT; KINETICS; MODULATION; NONHUMAN; RABBIT; SKELETAL MUSCLE;

ANIMALS; CALCIUM; CALCIUM CHANNELS; ION CHANNEL GATING; ION TRANSPORT; KINETICS; MAGNESIUM; MODELS, BIOLOGICAL; MUSCLE PROTEINS; MUSCLE, SKELETAL; MYOCARDIUM; RYANODINE RECEPTOR CALCIUM RELEASE CHANNEL; SARCOPLASMIC RETICULUM;

ANIMALIA; ORYCTOLAGUS CUNICULUS;

EID: 0030920356     PISSN: 00222631     EISSN: None     Source Type: Journal    
DOI: 10.1007/s002329900202     Document Type: Article

References (35)

1. Ashley, R.H., Williams, A.J. 1990. Divalent cation activation and inhibition of single calcium release channels from sheep cardiac sarcoplasmic reticulum. J. Gen. Physiol. 95:981-1005
2. 2 and dithiothreitol. Am. J. Physiol. 267:H1010-H1016
3. 2+ release is observed in native vesicles. J. Membrane Biol. 135:49-59
4. Chung, S.H., Moore, J.B., Xia, L.G., Premkumar, L.S., Gage, P.W. 1990. Characterization of single-channel currents using digital signal processing techniques based on Hidden Markov Models. Philos. Trans. R. Soc. Lond. Biol. 329:265-285
5. Coronado, R., Morrissette, J., Sukhareva, M., Vaughan, D.M. 1994. Structure and function of ryanodine receptors. Am. J. Physiol. 266:C1485-C1504
6. Eager, K.R., Roden, L.D., Dulhunty, A.R. 1997. Actions of sulfhydryl reagents on single ryanodine receptor calcium channels from sheep myocardium. Am. J. Physiol. (in press)
7. Hirota, A., Chandler, W.K., Southwick P.L., Waggoner, A.S. 1989. Calcium signals recorded from two new purpurate indicators inside frog cut twitch fibers. J. Gen. Physiol. 94:597-631
8. 2+ release channel activity in the sarcoplasmic reticulum of cardiac and skeletal muscle. Biophys. J. 59:600a
9. 2+ inhibition and malignant hyperthermia [news]. J. Muscle Res. Cell Motil. 14:554-556
10. 2+ release in skeletal muscle fibres of the toad. J. Physiol. 434:507-528
11. 2+ in excitation-contraction coupling in skeletal muscle. NIPS 7:270-274
12. 2+ steps by rapid solution exchange. Biophys. J. 71:732-741
13. 2+-regulation of calcium release channels from normal and malignant hyperthermia susceptible pigs. Proceeding of The Australian Physiological and Pharmacological Society 27:97P
14. 2+ inhibits the ryanodine receptor from cardiac muscle. J. Membrane Biol. 147:7-22
15. Ma, J., Anderson, K., Shirokov, R., Levis, R., Gonzalez, A., Karhanek, M., Hosey, M.M., Meissner, G., Rios, E. 1993. Effects of perchlorate on the molecules of excitation-contraction coupling of skeletal and cardiac muscle. J. Gen. Physiol. 102:423-448
16. Ma, J., Bhat, M.B., Zhao, J. 1995. Rectification of skeletal muscle ryanodine receptor mediated by FK506 binding protein. Biophys. J. 69:2398-2404
17. Mack, M.M., Molinski, T.F., Buck, E.D., Pessah, I.N. 1994. Novel modulators of skeletal muscle FKBP12/calcium channel complex from Ianthella basta. Role of FKBP12 in channel gating. J. Biol. Chem. 269:23236-23249
18. 2+ release channels and their regulation by endogenous effectors. Annu. Rev. Physiol. 56:485-508
19. 2+, and adenine nucleotides. Biochemistry 25:236-244
20. 2+, adenine nucleotide, and calmodulin. J. Biol. Chem. 262:3065-3073
21. 3H]Ryanodine binding to sarcoplasmic reticulum from malignant hyperthermia susceptible pigs. Arch. Biochem. Biophys. 278:251-257
22. ++-induced fusion of fragmented sarcoplasmic reticulum with artificial planar bilayers. Cell 9:283-300
23. Mueller, P., Rudin, D.O., Tien, H.T., Westcott, W.C. 1962. Reconstitution of cell membrane structure in vitro and its transformation into an excitable system. Nature 194:979-981
24. 2+ release in isolated triads. Am. J. Physiol. 269:C85-C95
25. 2+ flux measurements of the cardiac sarcoplasmic reticulum calcium channel. Biophys. J. 50:1009-1014
26. Ruegg, J.C. 1986. Calcium in Muscle Activation. Springer-Verlag, Berlin
27. 2+-release channel. Biophys. J. 68:173a (Abstr.)
28. Shomer, N.H., Louis, C.F., Fill, M., Litterer, L.A., Mickelson, J.R. 1993. Reconstitution of abnormalities in the malignant hyperthermia-susceptible pig ryanodine receptor. Am. J. Physiol. 264:C125-C135
29. Sigworth, F.J., Sine, S.M. 1987. Data transformations for improved display and fitting of single-channel dwell time histograms. Biophys. J. 52:1047-1054
30. Sitsapesan, R., Boraso, A., Williams, A.J. 1991. High concentrations of calcium and ATP reduce the open probability of the sheep cardiac sarcoplasmic reticulum calcium-release channel. Biophys. J. 59:199A (Abstr.)
31. 2+-release channel with monovalent cations as permeant species. Biophys. J. 67:1484-1494
32. 2+. J. Membrane Biol. 137:215-226
33. 2+. J. Gen. Physiol. 88:573-588
34. Smith, J.S., Imagawa, T., Ma, J., Fill, M., Campbell, K.P., Coronado, R. 1988. Purified ryanodine receptor from rabbit sxkeletal muscle is the calcium-release channel of sarcoplasmic reticulum. J. Gen. Physiol. 92:1-26
35. Tinker, A., Lindsay, A.R., Williams, A.J. 1992. A model for ionic conduction in the ryanodine receptor channel of sheep cardiac muscle sarcoplasmic reticulum. J. Gen. Physiol. 100:495-517