Contribution of N- and C-terminal channel domains to Kv channel interacting proteins in a mammalian cell line

Journal of Physiology

Volumn 568, Issue 2, 2005, Pages 397-412

  Callsen, Britta ^a   Isbrandt, Dirk ^a   Sauter, Kathrin ^a   Hartmann, L Sven ^a   Pongs, Olaf ^a   Bähring, Robert ^a  

^a UNIVERSITY MEDICAL CENTER HAMBURG EPPENDORF   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACID; CYTOPLASM PROTEIN; ISOPROTEIN; LYSINE; MUTANT PROTEIN; UNCLASSIFIED DRUG; VOLTAGE GATED POTASSIUM CHANNEL; VOLTAGE GATED POTASSIUM CHANNEL INTERACTING PROTEIN; KV CHANNEL INTERACTING PROTEIN; PROTEIN KCHIP2; PROTEIN KV4.2; SHAL POTASSIUM CHANNEL;

AMINO TERMINAL SEQUENCE; ANIMAL CELL; ARTICLE; BIOCHEMISTRY; CARBOXY TERMINAL SEQUENCE; CELL LINE; COMPLEX FORMATION; CONTROLLED STUDY; EMBRYO; GENE DELETION; HUMAN; HUMAN CELL; IMMUNOPRECIPITATION; MAMMAL CELL; MODULATION; MUTATIONAL ANALYSIS; NONHUMAN; NUCLEOTIDE SEQUENCE; PATCH CLAMP; PRIORITY JOURNAL; PROTEIN BINDING; PROTEIN DOMAIN; PROTEIN FUNCTION; PROTEIN STRUCTURE; SITE DIRECTED MUTAGENESIS; WHOLE CELL; WILD TYPE; BINDING SITE; CYTOPLASM; MUTAGENESIS; PROTEIN EXPRESSION; PROTEIN PROTEIN INTERACTION; WHOLE CELL PATCH CLAMP;

EID: 27644491039     PISSN: 00223751     EISSN: 14697793     Source Type: Journal    
DOI: 10.1113/jphysiol.2005.094359     Document Type: Article

References (25)

1. An WF, Bowlby MR, Betty M, Cao J, Ling HP, Mendoza G, Hinson JW, Mattsson KI, Strassle BW, Trimmer JS & Rhodes KJ (2000). Modulation of A-type potassium channels by a family of calcium sensors. Nature 403, 553-556.
2. Bähring R, Dannenberg J, Peters HC, Leicher T, Pongs O & Isbrandt D (2001). Conserved Kv4 N-terminal domain critical for effects of Kv channel-interacting protein 2.2 on channel expression and gating. J Biol Chem 276, 23888-23894.
3. Beck EJ, Bowlby M, An WF, Rhodes KJ & Covarrubias M (2002). Remodelling inactivation gating of Kv4 channels by KChIP1, a small-molecular-weight calcium-binding protein. J Physiol 538, 691-706.
4. 2+-binding proteins. Biochem J 353, 1-12.
5. + channel in ventricular muscle. A molecular correlate for the transient outward current. Circ Res 79, 659-668.
6. Gebauer M, Isbrandt D, Sauter K, Callsen B, Nolting A, Pongs O & Bähring R (2004). N-type inactivation features of Kv4.2 channel gating. Biophys J 86, 210-223.
7. + channels. Science 289, 123-127.
8. Hatano, N, Ohya S & Imaizumi Y (2002). Functional interaction between KChIP1 and GFP-fused Kv4.3L co-expressed in HEK293 cells. Pflugers Arch 444, 80-88.
9. + channel inactivation mediated by the concerted action of the cytoplasmic N- and C-terminal domains. Biophys J 72, 163-174.
10. Ju M, Stevens L, Leadbitter E & Wray D (2003). The Roles of N- and C-terminal determinants in the activation of the Kv2.1 potassium channel. J Biol Chem 278, 12769-12778.
11. + channel-interacting protein 2. J Biol Chem 279, 5549-5554.
12. Kim LA, Furst J, Gutierrez D, Butler MH, Xu S, Goldstein SA & Grigorieff N (2004b). Three-dimensional structure of I(to); Kv4.2-KChIP2 ion channels by electron microscopy at 21 Å resolution. Neuron 41, 513-519.
13. Kunjilwar K, Strang C, DeRubeis D & Pfaffinger PJ (2004). KChIP3 rescues the functional expression of Shal channel tetramerization mutants. J Biol Chem 279, 54542-55451.
14. Kuo HC, Cheng CF, Clark RB, Lin JJ, Lin JL, Hoshijima M, Nguyen-Tran VT, Gu Y, Ikeda Y, Chu PH, Ross J, Giles WR & Chien KR (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.
15. + channels. Neuron 37, 449-461.
16. Nanao MH, Zhou W, Pfaffinger PJ & Choe S (2003). Determining the basis of channel-tetramerization specificity by X-ray crystallography and a sequence-comparison algorithm: family values (FamVal). Proc Natl Acad Sci U S A 100, 8670-8675.
17. Osawa M, Tong KI, Lilliehook C, Wasco W, Buxbaum JD, Cheng HY, Penninger JM, Ikura M & Ames JB (2001). Calcium-regulated DNA binding and oligomerization of the neuronal calcium-sensing protein, calsenilin/DREAM/KChIP3. J Biol Chem 276, 41005-41013.
18. Ren X, Shand SH & Takimoto K (2003). Effective association of Kv channel-interacting proteins with Kv4 channel is mediated with their unique core peptide. J Biol Chem 278, 43564-43570.
19. + channels regulate binding to and modulation by KChIP1. Neuron 41, 587-598.
20. 2+/calmodulin. Nature 410, 1120-1124.
21. Serodio P, Kentros C & Rudy B (1994). Identification of molecular components of A-type channels activating at subthreshold potentials. J Neurophysiol 72, 1516-1529.
22. Shibata R, Misonou H, Campomanes CR, Anderson AE, Schrader LA, Doliveira LC, Carroll KI, Sweatt JD, Rhodes KJ & Trimmer JS (2003). A fundamental role for KChIPs in determining the molecular properties and trafficking of Kv4.2 potassium channels. J Biol Chem 278, 36445-36454.
23. Takimoto K, Yang EK & Conforti L (2002). Palmitoylation of KChIP splicing variants is required for efficient cell surface expression of Kv4.3 channels. J Biol Chem 277, 26904-26911.
24. + channels. Neuron 41, 573-586.
25. + current. Receptors Channels 6, 387-400.