Functional rescue of Kv4.3 channel tetramerization mutants by KChlP4a

Biophysical Journal

Volumn 98, Issue 12, 2010, Pages 2867-2876

  Liang, Ping ^a   Chen, Hao ^a   Cui, Yuanyuan ^a   Lei, Lei ^a   Wang, KeWei ^a  

^a PEKING UNIVERSITY HEALTH SCIENCE CENTER   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77953564055     PISSN: 00063495     EISSN: 15420086     Source Type: Journal    
DOI: 10.1016/j.bpj.2010.03.044     Document Type: Article

References (43)

1. Nagaya, N., and D. M. Papazian. 1997. Potassium channel α and β subunits assemble in the endoplasmic reticulum. J. Biol. Chem. 272:3022-3027.
2. Kreusch, A., P. J. Pfaffinger, S. Choe. 1998. Crystal structure of the tetramerization domain of the Shaker potassium channel. Nature. 392:945-948.
3. Yi, B. A., D. L. Minor, Jr, L. Y. Jan. 2001. Controlling potassium channel activities: interplay between the membrane and intracellular factors. Proc. Natl. Acad. Sci. USA. 98:11016-11023.
4. Xu, J., W. Yu, M. Li. 1995. Assembly of voltage-gated potassium channels. Conserved hydrophilic motifs determine subfamilyspecific interactions between the a-subunits. J. Biol. Chem. 270:24761-24768.
5. Li, M., E. Isacoff, L. Y. Jan. 1993. Assembly of potassium channels. Ann. N. Y. Acad. Sci. 707:51-59.
6. Cui, Y. Y., P. Liang, and K. W. Wang. 2008. Enhanced trafficking of tetrameric Kv4.3 channels by KChIP1 clamping. Neurochem. Res. 33:2078-2084.
7. + channels. Nat. Struct. Biol. 6:38-43.
8. Scannevin, R. H., K. Wang, K. J. Rhodes. 2004. Two N-terminal. domains of Kv4 K(+) channels regulate binding to and modulation by KChIP1, Neuron. 41:587-598.
9. Kunjilwar, K., C. Strang, P. J. Pfaffinger. 2004. KCMP3 rescues the functional expression of Shal channel tetramerization mutants. J. Biol. Chem. 279:54542-54551.
10. + in Shal voltage-gated potassium channel, formation. J. Biol. Chem. 278:31361-31371.
11. Wang, G., M. Shahidullah, M. Covarrubias. 2005. Functionally active t1-t1 interfaces revealed by the accessibility of intracellular thiolate groups in kv4 channels. J. Gen. Physiol. 126:55-69.
12. +-dependent redox switch in the intracellular T1-T1 interface of a Kv channel. J. Biol. Chem. 282:13637-13647.
13. + channel. J. Gen. Physiol. 127:391-400.
14. + channels by auxiliary KChIP subunits. Nat. Neurosci. 10: 32-39.
15. An, W. F., M. R. Bowlby, K. J. Rhodes. 2000. Modulation of A-type potassium channels by a family of calcium sensors. Nature. 403: 553-556.
16. Kuo, H. C., C. F. Cheng, K. R. Chien. 2001. A defect in the Kv channel-interacting protein 2 (KChIP2) gene leads to a complete loss of I(to) and confers susceptibility to ventricular tachycardia. Cell. 107:801-813.
17. Holmqvist, M. H., J. Cao, W. F. An. 2001. Kinetic modulation of Kv4-mediated A-current by arachidonic acid is dependent on potassium channel interacting proteins. J. Neurosci. 21:4154-4161.
18. Nadal, M. S., Y. Amarillo, B. Rudy. 2001, Evidence for the presence of a novel Kv4-mediated A-type K(+) channel-modifying factor. J. Physiol. 537:801-809.
19. + current mediated by the Kv4 channel regulates the generation of action potential in developing cerebellar granule cells. J. Neurosci. 20:4145-4155.
20. + channel regulation of signal propagation in dendrites of hippocampal pyramidal neurons. Nature. 387:869-875.
21. Kim, J., D. S. Wei, and D. A. Hoffman. 2005. Kv4 potassium channel subunits control action potential repolarization and frequency-dependent broadening in rat hippocampal CA1 pyramidal neurones. J. Physiol. 569:41-57.
22. Song, W. J., T. Tkatch, D. J. Surmeier. 1998. Somatodendritic depolarization-activated potassium currents in rat neostriatal cholinergic interneurons are predominantly of the A type and attributable to coexpression of Kv4.2 and Kv4.1 subunits. J. Neurosci. 18:3124-3137.
23. + channel subunit in different neurons of rat brain. J. Neurosci. 14:2408-2417.
24. + channel proteins in rat central neurons. Neuron. 9: 271-284.
25. Johnston, D., B. R. Christie, L. L. Yuan. 2003. Active dendrites, potassium channels and synaptic plasticity. Philos. Trans. R. Soc. Lond. B Biol. Sci. 358:667-674.
26. Cai, X., C. W. Liang, S. M. Thompson. 2004. Unique roles of SK and Kv4.2 potassium channels in dendritic integration. Neuron. 44:351-364.
27. Holmqvist, M. H., J. Cao, W. F. An. 2002. Elimination of fast inactivation in Kv4 A-type potassium channels by an auxiliary subunit domain. Proc. Natl. Acad. Sci. USA. 99:1035-1040.
28. Deng, X. Y., F. Cai, J. H. Xia. 2005. Identification of the alternative promoters of the KChIP4 subfamily. Acta Biochim. Biophys. Sin. (Shanghai). 37:241-247.
29. Guo, W., H. Li, J. M. Nerbonne. 2002. Role of heteromultimers in the generation of myocardial transient outward K+ currents. Circ. Res. 90:586-593.
30. Beck, E. J., M. Bowlby, M. Covarrubias. 2002. Remodelling inactivation gating of Kv4 channels by KChIP1, a small-molecular-weight calcium-binding protein. J. Physiol. 538:691-706.
31. Morohashi, Y., N. Hatano, T. Iwatsubo. 2002. Molecular cloning and characterization of CALP/KChIP4, a novel EF-hand protein interacting with presenilin 2 and voltage-gated potassium channel subunit Kv4. J. Biol. Chem. 277:14965-14975.
32. Shibata, R., H. Misonou, J. S. Trimmer. 2003. A fundamental role for KChIPs in determining the molecular properties and trafficking of Kv4.2 potassium channels. J. Biol. Chem. 278:36445-36454.
33. Xiong, H., I. Kovacs, and Z. Zhang. 2004. Differential distribution of KChIPs mRNAs in adult mouse brain. Brain Res. Mol. Brain Res. 128:103-111.
34. Zhou, W., Y., Qian, S. Choe. 2004. Structural insights into the functional interaction of KChIP1 with Shal-type K(+) channels. Neuron. 41:573-586.
35. Kim, L. A., J. Furst, N. Grigorieff. 2004. Three-dimensional structure of I(to); Kv4.2-KChIP2 ion channels by electron microscopy at 21 Angstrom resolution. Neuron. 41:513-519.
36. Pioletti, M., F. Findeisen, D. L. Minor, Jr. 2006. Three-dimensional structure of the KChIP1-Kv4.3 T1 complex reveals a cross-shaped octamer. Nat. Struct. Mol. Biol. 13:987-995.
37. Liang, P., H. Wang, K. Wang. 2009. Structural insights into KChIP4a modulation of Kv4.3 inactivation. J. Biol. Chem. 284; 4960-4967.
38. Jerng, H. H., and P. J. Pfaffinger. 2008. Multiple Kv channel-interacting proteins contain an N-terminal transmembrane domain that regulates Kv4 channel trafficking and gating. J. Biol. Chem. 283:36046-36059.
39. Schwenk, J., G. Zolles, D. Bentrop. 2008. NMR analysis of KChIP4a reveals structural basis for control of surface expression of Kv4 channel complexes. J. Biol. Chem. 283:18937-18946.
40. Bähring, R., J. Dannenberg, D. Isbrandt. 2001, Conserved Kv4 Nterminal domain critical for effects of Kv channel-interacting protein 2.2 on channel, expression and gating. J. Biol. Chem. 276:23888-23894.
41. Gebauer, M., D. Isbrandt, R. Bähring. 2004. N-type inactivation features of Kv4.2 channel gating. Biophys. J. 86:210-223.
42. Zerangue, N., B. Schwappach, L. Y. Jan. 1999. A new ER trafficking signal regulates the subunit stoichiometry of plasma membrane K(ATP) channels. Neuron. 22:537-548.
43. Dilks, D., H. P. Ling, R. Numann, 1999. Cloning and expression of die human kv4.3 potassium channel. J. Neurophysiol. 81:1974-1977.