Recombinant human calcium channel .beta..sub.4 subunits

Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Primate cell – per se

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536 235, 435 6, 435325, 4352542, 435354, 435356, 435358, 435364, 435365, C12N 1512, C07K 14435

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060906235

ABSTRACT:
Isolated DNA encoding each of human calcium channel .alpha..sub.1 -, .alpha..sub.2 -, .beta.- and .gamma.-subunits, including subunits that arise as splice variants of primary transcripts, is provided. In particular DNA clones encoding each of the .alpha..sub.1A-1, .alpha..sub.1A-2, .alpha..sub.1E-1, .alpha..sub.1C-2, .alpha..sub.1E-3, .beta..sub.3-1, .beta..sub.2C, .beta..sub.2D, .beta..sub.2E and .beta..sub.4 subunits of human calcium channels are provided. Cells and vectors containing the DNA, subunit specific antibodies and nucleic acid probes and methods for identifying compounds that modulate the activity of human calcium channels are also provided.

REFERENCES:
patent: 4788135 (1988-11-01), Davis et al.
patent: 4906564 (1990-03-01), Lyon et al.
patent: 4912202 (1990-03-01), Campbell et al.
patent: 4954436 (1990-09-01), Froehner et al.
patent: 5024939 (1991-06-01), Gorman
patent: 5051403 (1991-09-01), Miljanich et al.
patent: 5189020 (1993-02-01), Miljanich et al.
patent: 5264371 (1993-11-01), Miljanich et al.
patent: 5386025 (1995-01-01), Jay et al.
patent: 5401629 (1995-03-01), Harpold et al.
patent: 5407820 (1995-04-01), Ellis et al.
patent: 5424218 (1995-06-01), Miljanich et al.
patent: 5429921 (1995-07-01), Harpold et al.
patent: 5436128 (1995-07-01), Harpold et al.
patent: 5643750 (1997-07-01), Spreyer et al.
patent: 5686241 (1997-11-01), Ellis et al.
patent: 5710250 (1998-01-01), Ellis et al.
Castellano, A., et al. (1993) "Cloning and Expression of a Neuronal Calcium Channel .beta. Subunit", J. Biol. Chem. 268: 12359-12366.
Scharf, S. J. (1990) "Cloning with PCR", in PCR Protocols: a guide to methods and applications, Innis, M. A., et al, eds., New York: Academic Press; Chapter 11, pp. 84-91.
Castellano, A., et al. (1993) "Rattus norvegicus cDNA sequence, complete 5' and 3' UTR's", GenBank database record, acc. No. L02315.
Powers, et al., "Assignment of the human gene for the .alpha..sub.1 subunit of the cardiac DHP-sensitive Ca.sup.2+ channel (CCHL1A1) to Chromosome 12p12-pter," Genomics, 10: 835-839 (1991).
Kim, et al., "IgG from patients with Lambert-Eaton syndrome blocks voltage-dependent calcium channels," Science, 239: 405-408 (1988).
Claudio, et al., "Genetic reconstitution of functional acetylcholine receptor channels in mouse fibroblasts," Science, 238: 1688-1694 (1987).
Tanabe, et al., "Primary structure of the receptor for calcium channel blockers from skeletal muscle," Nature, 328: 313-318 (1987).
Nakayama, et al., "Purification of a putative Ca.sup.2+ channel protein from rabbit skeletal muscle," J.Biol.Chem., 262: 6572-6576 (1987).
Vaghy, et al., "Identification of a novel 1,4-dihydropyridine- and phenylalkylamine-binding polypeptide in calcium channel preparations," J.Biol.Chem., 262(29): 14337-14342 (1987).
Leung, et al., "Structural characterization of the 1,4-dihydropyridine receptor of the voltage-dependent Ca.sup.2+ channel from rabbit skeletal muscle," J.Biol.Chem., 262(17): 7943-7946 (1987).
Sharp, et al., "Identification and characterization of the dihydropyridine-binding subunit of the skeletal muscle dihydropyridine receptor," J.Biol.Chem., 62(25): 12309-12315 (1987).
Takahashi, et al., "Subunit structure of dihydropyridine-sensitive calcium channels from skeletal muscle," Proc.Natl.Acad.Sci. (USA), 84: 5478-5482 (1987).
Morton et al. "Monoclonal antibody identifies a 200-kDA subunit of the dihydropyridine-sensitive calcium channel," J.Biol.Chem., 262(25): 11904-11907 (1987).
Barhanin, et al., "The calcium channel antagonists receptor from rabbit skeletal muscle: reconstitution after purification and subunit characterization," Eur.J.Biochem., 164: 525-531 (1987).
Sieber, et al., "The 165-kDa peptide of the purified skeletal muscle dihydropyridine receptor contains the known regulatory sites of the calcium channel," Eur.J.Biochem., 167: 117-122 (1987).
Lang, et al., "The effect of myasthenic syndrome antibody on presynaptic calcium channels in the mouse," J.Physiol., 390: 257-270 (1987).
Curran and Morgan, "Barium modules c-fos expression and post-translational modification," Proc.Natl.Acad.Sci., 83: 3521-8524 (1986).
Fisch, et al., "c-fos sequences necessary for basal expression and induction by epidermal growth factor, 12-O-tetradecanoyl phorbol-13-acetate, and the calcium inophore," Mol.Cell.Biol., 7(10): 3490-3502 (1987).
Noda, et al., "Existence of distinct sodium channel messenger RNAs in rat brain," Nature, 320: 188-192 (1986).
Noda, et al., "Expression of functional sodium channels from cloned cDNA," Nature, 322: 826-828 (1986).
Mierendorf et al., "Gene isolation by screening kgtll libraries with antibodies," Methods in Enz., 152: 458-469 (1986).
Gustin, et al., "Ion channels in yeast," Science, 233: 1195-1197 (1986).
Striessnig, et al., "Photoaffinity labelling of the phenylalkylamine receptor of the skeletal muscle transverse-tubule calcium channel," FEBS Letters, 212(2):247-253 (1987).
Froehner, "New insights into the molecular structure of the dihydropyridine-sensitive calcium channel," TINS, 11(3): 90-92 (1988).
Catterall, et al., "Molecular properties of dihydropyridine-sensitive calcium channels in skeletal muscle," J.Biol.Chem., 263(8): 3535-3538 (1988).
Curtis, et al., "Purification of the calcium antagonist receptor of the voltage-sensitive calcium channel from skeletal muscle transverse tubules," Biochemistry, 23(10): 2113-2118 (1984).
Borsotto, et al., "The 1,4-dihydropyridine receptor associated with the skeletal muscle voltage-dependent Ca.sup.2+ channel," J.Biol.Chem., 260(26): 14255-14263 (1985).
Cooper, et al., "Purification and characterization of the dihydropyridine-sensitive voltage-dependent calcium channel from cardiac tissue," J.Biol.Chem., 262(2): 509-512 (1987).
Wood, "Gene cloning based on long oligonucleotide probes," Methods in Enzymology, 152: 443-447 (1987).
Schmidt, et al., "Immunochemical analysis of subunit structure of 1,4-dihydropyridine receptors associated with voltage-dependent Ca.sup.2+ channels in skeletal, cardiac, and smooth muscles," Biochemistry, 25: 3492-3495 (1986).
Mishina, et al., "Location of functional regions of acetylcholine receptor .alpha.-subunit by site-directed mutagenesis," Nature, 313: 364-369 (1985).
Hamill, et al., "Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches," Pfluger Archiv.European Journal of Physiology, 391: 85-100 (1981).
Hess, et al., "Different modes of Ca channel gating behavior favored by dihydropyridine Ca agonist and antagonists," Nature, 311: 538-544 (1984).
Leung, et al., "Biochemical and ultrastructural characterization of the 1,4-dihydropyridine receptor from rabbit skeletal muscle," J. of Biol.Chem., 263(2): 994-1001 (1988).
Imagawa, et al., "Phosphorylation of the 1,4-dihydropyridine receptor of the voltage-dependent Ca.sup.2+ channel by an intrinsic protein kinase in isolated triads from rabbit skeletal muscle," J. of Biol.Chem., 262(17): 8333-8339 (1987).
Miller, "Multiple calcium channels and neuronal function," Science, 235: 46-52 (1987).
Kozak, "An analysis of 5'-noncoding sequences from 699 vertebrate messenger RNAs," Nucleic Acids Research, 15(20): 8125-8148 (1987).
von Heijne, "Signal sequences: the limits of variation," Journ. of Mol.Biol., 184: 99-105 (1985).
Hubbard, et al., "Synthesis and processing of asparagine-linked oligosaccharides.sup.1,2," Ann.Rev.Biochem., 50: 555-583 (1981).
Feramisco, et al., "Optimal spatial requirements for the location of basic residues in peptide substrates for the cyclic AMP-dependent protein kinase," Journal of Biological Chemistry, 255(9): 4240-4245 (1980).
Takahashi, et al., "Identification of an .alpha. subunit of dihydropyridine-sensitive brain calcium channels," Science, 236: 88-91 (1987).
Hofmann, et al., "Regulation of the L-type calcium channel," TINS, 8: 393-398 (1987).
Curtis, et al., "Reconstitution of the voltage-sensitive calcium channel purified from skeletal muscle transverse tubules," Biochemistry, 25: 3077-3083 (1986).
Smith, et al., "Calcium channel activity in a purified dihydropyridine-receptor preparation of skeletal mu

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