Formation of intermediate-conductance calcium-activated potassium channels by interaction of Slack and Slo subunits

Nature Neuroscience

Volumn 1, Issue 6, 1998, Pages 462-469

  Joiner, William J ^a   Tang, Michael D ^a   Wang, Lu Yang ^a   Dworetzky, Steven I ^b   Boissard, Christopher G ^b   Gan, Li ^a   Gribkoff, Valentin K ^b   Kaczmarek, Leonard K ^a  

^a YALE UNIVERSITY SCHOOL OF MEDICINE   (United States)

^b BRISTOL MYERS SQUIBB   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CAENORHABDITIS ELEGANS PROTEIN; CALCIUM ACTIVATED POTASSIUM CHANNEL; INTERMEDIATE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL; LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL; NERVE PROTEIN; POTASSIUM CHANNEL; SLACK PROTEIN, RAT; SLO 1 PROTEIN, C ELEGANS; SLO-1 PROTEIN, C ELEGANS;

AMINO ACID SEQUENCE; ANIMAL; ARTICLE; CAENORHABDITIS ELEGANS; ELECTRIC CONDUCTIVITY; GENETICS; ISOMERISM; METABOLISM; MOLECULAR GENETICS; PHYSIOLOGY;

AMINO ACID SEQUENCE; ANIMALS; CAENORHABDITIS ELEGANS; CAENORHABDITIS ELEGANS PROTEINS; ELECTRIC CONDUCTIVITY; INTERMEDIATE-CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNELS; ISOMERISM; LARGE-CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNELS; MOLECULAR SEQUENCE DATA; NERVE TISSUE PROTEINS; POTASSIUM CHANNELS; POTASSIUM CHANNELS, CALCIUM-ACTIVATED;

EID: 0032174282     PISSN: 10976256     EISSN: None     Source Type: Journal    
DOI: 10.1038/2176     Document Type: Article

References (50)

1. Nelson, M. T. et al. Relaxation of arterial smooth muscle by calcium sparks. Science 270, 633-637 (1995).
2. Trautmann, A. & Marty, A. Activation of Ca-dependent K channels by carbamoylcholine in rat lacrimal glands. Proc. Natl Acad. Sci. USA 81, 611-615 (1984).
3. Lingle, C. J., Solaro, C. R., Prakriya, M. & Ding, J. P. Calcium-activated potassium channels in adrenal chromaffin cells. Ion Channels 4, 261-301 (1996).
4. + channels: structure and function. Annu. Rev. Physiol. 59, 413-36 (1997).
5. Pacha, J., Frindt, G., Sackin, H. & Palmer, L. G. Apical maxi K channels in intercalated cells of CCT. Am. J. Physiol. 261, F696-F705 (1991).
6. Storm, J. F. Potassium currents in hippocampal pyramidal cells. Prog. Brain Res. 83, 161-187 (1990).
7. Lancaster, B., Nicoll, R. A. & Perkel, D. J. Calcium activates two types of potassium channels in rat hippocampal neurons in culture. J. Neurosci. 11, 23-30 (1991).
8. Petersen, O. H. & Maruyama, Y. Calcium-activated potassium channels and their role in secretion. Nature 307, 693-696 (1984).
9. Latorre, R., Oberhauser, A., Labarca, P. & Alvarez, O. Varieties of calcium-activated potassium channels. Annu. Rev. Physiol. 51, 385-399 (1989).
10. Robitaille, R., Garcia, M. L., Kaczorowski, G. J. & Charlton, M. P. Functional colocalization of calcium and calcium-gated potassium channels in control of transmitter release. Neuron 11, 645-655 (1993).
11. Reinhart, P. H., Chung, S., Martin, B. L., Brautigan, D. L. & Levitan, I. B. Modulation of calcium-activated potassium channels from rat brain by protein kinase A and phosphatase 2A. J. Neurosci. 11, 1627-1635 (1991).
12. Chung, S. K., Reinhart, P. H., Martin, B. L., Brautigan, D. & Levitan, I. B. Protein kinase activity closely associated with a reconstituted calcium-activated potassium channel. Science 253, 560-562 (1991).
13. Sansom, S. C., Stockand, J. D., Hall, D. & Williams, B. Regulation of large calcium-activated potassium channels by protein phosphatase 2A. J. Biol. Chem. 272, 9902-9906 (1997).
14. Dworetzky, S. I. et al. Phenotypic alteration of a human BK (hSlo) channel by hSlobeta subunit coexpression: Changes in blocker sensitivity, activation/relaxation and inactivation kinetics, and protein kinase A modulation. J. Neurosci. 16, 4543-4550 (1996).
15. McManus, O. B., et al. Functional role of the beta subunit of high conductance calcium-activated potassium channels. Neuron 14, 645-650 (1995).
16. Ca channel cloned from myometrium. Receptors Channels 3, 185-199 (1995).
17. Schopperle, W. M. et al. Slob, a novel protein that interacts with the Slowpoke calcium-dependent potassium channel. Neuron 20, 565-573 (1998).
18. Xia, X. M., Hirschberg, B., Smolik, S., Forte, M. & Adelman, J. P. dSLo interacting protein 1, a novel protein that interacts with large-conductance calcium-activated potassium channels. J. Neurosci. 18, 2360-2369 (1998).
19. Atkinson, N. S., Robertson, G. A. & Ganetzky, B. A component of calcium-activated potassium channels encoded by the Drosophila slo locus. Science 253, 551-555 (1991).
20. Adelman, J. P. et al. Calcium-activated potassium channels expressed from cloned complementary DNAs. Neuron 9, 206-216 (1992).
21. + channel isoforms from human brain. Neuron 13, 1315-1330 (1994).
22. Dworetzky, S. I., Trojnacki, J. T. & Gribkoff, V. K. Cloning and expression of a human large-conductance calcium-activated potassium channel. Mol. Brain Res. 27, 189-193 (1994).
23. Butler, A., Tsunoda, S., McCobb, D. P., Wei, A. & Salkoff, L. mSlo, a complex gene encoding "maxi" calcium-activated potassium channels. Science 261, 221-224 (1993).
24. McCobb, D. P. et al. A human calcium-activated potassium channel gene expressed in vascular smooth muscle. Am. J. Physiol. 267, H767-H777 (1995).
25. Saito, M., Nelson, C., Salkoff, L. & Lingle, C. J. A cysteine-rich domain defined by a novel exon in a slo variant in rat adrenal chromaffin cells and PC12 cells. J. Biol. Chem. 272, 11710-11717 (1997).
26. + channel splice variants among hair cells along the tonotopic axis of the chick cochlea. Neuron 19, 1077-1085 (1997).
27. + channel isoforms along the tonotopic gradient of the chicken's cochlea. Neuron 19, 1061-1075 (1997).
28. + channel splice variants and their distribution in the turtle cochlea. Proc. R. Soc. Lond. 265, 685-692 (1998).
29. + channel alpha-subunit in rabbit kidney. Am. J. Physiol. 273, F615-F624 (1997).
30. + chanels in acutely dissocated ciliary ganglion neurons. J. Physiol. 443, 601-627 (1991).
31. Toro, L., Vaca, L. & Stefani, E. Calcium-activated potassium channels from coronary smooth muscle reconstituted in lipid bilayers. Am. J. Physiol. 260, H1779-H1789 (1991).
32. + current at presynaptic terminals of goldfish retinal bipolar cells. Neurosci. Res. 27, 219-228 (1997).
33. + channels of large conductance in rat brain synaptosomal membranes. Biophys. J. 53, 919-934 (1988).
34. Kang, J., Huguenard, J. R. & Prince, D. A. Two types of BK channels in immature rat neocortical pyramidal neurons. J. Neurophysiol. 76, 4194-4197 (1996).
35. Reinhart, P. H., Chung, S. & Levitan, I. B. A family of calcium-dependent potassium channels from rat brain. Neuron 2, 1031-1041 (1989).
36. Wei, A, Jegla, T. & Salkoff, L. Eight potassium channel familes revealed by the C. elegans genome project. Neuropharmacology 35, 805-829 (1996).
37. + channel signature sequence. Biophys. J. 66, 1061-1067 (1994).
38. + channel from mammalian spermatocytes. J. Biol. Chem. 273, 3509-3516 (1998).
39. Papazian, D.M. & Bezanilla, F. How does an ion channel sense voltage? News Physiol. Sci. 12, 203-210 (1997).
40. + channels: An additional transmembrane region at the N terminus. Proc. Natl Acad. Sci. USA 93, 14922-14927 (1996).
41. + channel, a distinct member of voltage-dependent ion channels with seven N-terminal transmembrane segments (S0-S6), an extracellular N terminus, and an intracellular (S9-S10) C terminus. Proc. Natl Acad. Sci. USA 94, 14066-14071 (1997).
42. Ponting, C. P., Phillips, C., Davies, K. E. & Blake, D. J. PDZ domains: targeting signalling molecules to sub-membranous sites. Bioessays 19, 469-479 (1997).
43. Hanner, M. et al. The beta subunit of the high-conductance calcium-activated potassium channel contributes to the high-affinity receptor for charybdotoxin. Proc. Natl Acad. Sci. USA 94, 2853-2858 (1997).
44. Mienville, J. M. & Barker, J. L. Immature properties of large-conductance calcium-activated potassium channels in rat neuroepithelium. Pflugers Arch. 431, 763-770 (1996).
45. + channels in the cortical collecting duct of rat. Wien. Klin. Wochenschr. 109, 485-488 (1997).
46. + channels in rat lactotrophs: reversal by long-term exposure to dopamine agonist. Endocrinology 138, 3141-3153 (1997).
47. + channels in rat brain: targeting to axons and nerve terminals. J. Neurosci. 16, 955-963 (1996).
48. Chang, C. P., Dworetzky, S. I., Wang, J. & Goldstein, M. E. Differential expression of the alpha and beta subunits of the large-conductance calcium-activated potassium channel: implication for channel diversity. Mol. Brain Res. 45, 33-40 (1997).
49. Altschul, S. F., Gish, W., Miller, W., Myers, E.W. & Lipman, D. J. Basic local alignment search tool. J. Mol. Biol 215, 403-410 (1990)
50. Joiner, W. J., Wang, L.-Y., Tang, M. & Kaczmarek, L.K. hSK4, a member of a novel subfamily of calcium-activated potassium channels. Proc. Natl Acad. Sci. USA 94, 11013-11018 (1997).