Time resolved kinetics of the guinea pig Na-Ca exchanger (NCX1) expressed in Xenopus oocytes: Voltage and Ca2+ dependence of pre-steady-state current investigated by photolytic Ca2+concentration jumps

Pflugers Archiv European Journal of Physiology

Volumn 454, Issue 6, 2007, Pages 1031-1042

  Haase, Andreas ^a   Wood, Philip G ^a   Pintschovius, Verena ^a   Bamberg, Ernst ^a   Hartung, Klaus ^a  

^a MAX PLANCK INSTITUTE OF BIOPHYSICS   (Germany)

Author keywords

Antiporter; Caged Ca2+; DM nitrophen; Sodium calcium exchanger

Indexed keywords

SODIUM CALCIUM EXCHANGE PROTEIN; VOLTAGE GATED CALCIUM CHANNEL;

ANIMAL CELL; ARTICLE; BINDING SITE; CALCIUM TRANSPORT; CONTROLLED STUDY; HEART MUSCLE CELL; NONHUMAN; OOCYTE; PRIORITY JOURNAL; PROTEIN EXPRESSION; SODIUM CALCIUM EXCHANGE; XENOPUS;

ANIMALS; CALCIUM; CYTOPLASM; DIFFUSION; ELECTROPHYSIOLOGY; GUINEA PIGS; MEMBRANE POTENTIALS; OOCYTES; PATCH-CLAMP TECHNIQUES; PHOTOLYSIS; PROTEIN CONFORMATION; REVERSE TRANSCRIPTASE POLYMERASE CHAIN REACTION; SODIUM-CALCIUM EXCHANGER; XENOPUS;

EID: 34548297014     PISSN: 00316768     EISSN: 14322013     Source Type: Journal    
DOI: 10.1007/s00424-007-0260-0     Document Type: Article

References (27)

1. Blaustein MP, Lederer WJ (1999) Sodium/calcium exchange: its physiological implications. Phys Rev 79:763-854
2. Diebler H, Eigen M, Ilgenfritz G, Maaß G, Winkler R (1969) Kinetics and mechanism of reactions of main group metal ions with biological carriers. Pure Appl Chem 20:93-115
3. o exchange. J Gen Physiol 90:505-525
4. Ellis-Davies GCR, Kaplan JH, Barsotti RJ (1996) Laser photolysis of caged calcium: rates of calcium release by nitrophenyl-EGTA and DM-nitrophen. Biophys J 70:1006-1016
5. 2+ concentration and voltage jump experiments. Pflügers Arch 452:81-90
6. Hilgemann DW (1989) Giant excised cardiac sacrolemmal membrane patches: sodium and sodium-calcium exchange currents. Pflügers Arch 415:247-249
7. 2+ exchange in giant excised sarcolemmal membrane patches. Nature 344:242-245
8. 2+ exchange current magnitudes determined from channel-like noise and charge movements of ion transport. Biophys J 71:759-768
9. 2+ exchanger. Nature 352:715-718
10. + pump low and high ouabain affinity alpha subunit isoforms are differently distributed in cells. Proc Natl Acad Sci USA 94:1800-1805
11. 2+ binding kinetics of fura-2 and azo-1 from temperature-jump experiments. Biophys J 53:635-639
12. Kaplan J, Ellis-Davies GCR (1988) Photolabile chelators for the rapid photorelease of divalent cations. Proc Natl Acad Sci USA 85:6571-6575
13. 2+ concentration jump. Biophys J 71:2473-2485
14. 2+ concentration jumps. Biophys J 81:2628-2638
15. Läuger P (1987) Voltage dependence of sodium-calcium exchange: predictions from kinetic models. J Membrane Biol 99:1-11
16. Matsuoka S, Hilgemann DW (1992) Steady-state and dynamic properties of cardiac sodium-calcium exchange: ion and voltage dependencies of the transport cycle. J Gen Physiol 100:963-1001
17. 2+-binding domain. J Gen Physiol 105:405-420
18. Miledi R, Parker I (1984) Chloride current induced by injection of calcium into Xenopus oocytes. J Physiol 357:173-183
19. 2+ exchanger. J Biol Chem 271:13385-13391
20. 2+ exchanger. J Biol Chem 274:910-917
21. Niggli E, Lederer W (1991) Molecular operations of the sodium-calcium exchanger revealed by conformation currents. Nature 349:621-624
22. Niggli E, Lipp P (1994) Voltage dependence of the Na-Ca exchanger conformational currents. Biophys J 67:1516-1524
23. 2+ exchanger mechanism in Xenopus oocytes. J Physiol 486:123-130
24. Schmies G, Engelhard M, Wood PG, Nagel G, Bamberg E (2001) Electrophysiological characterization of specific interactions between bacterial sensory rhodopsins and their transducers. Proc Natl Acad Sci USA 98:1555-1559
25. 2+ exchange and affinity in the C-terminal of cardiac troponin C. Biochemistry 37:14539-14544
26. Weinreich F, Wood PG, Riordan JR, Nagel G (1997) Direct action of genistein on CFTR. Eur J Physiol 434:484-491
27. Zucker RS (1993) The calcium concentration clamp: spikes and reversible pulses using the photolabile chelator DM-nitrophen. Cell Calcium 14:87-100