ATP-Induced dynamic fluorescence changes of a N-[p-(2-Benzimidazolyl)Phenyl] maleimide probe at Cys241 in the α-chain of pig stomach H+,K+-ATPase

Journal of Biochemistry

Volumn 122, Issue 3, 1997, Pages 659-665

  Eguchi, Hiroaki ^a   Kaya, Shunji ^a   Shimada, Akira ^a   Ootomo, Yuka ^a   Nomoto, Ken ^a   Kikuchi, Miki ^a   Usida, Yoshihiko ^a   Taniguchi, Kazuya ^a  

^a HOKKAIDO UNIVERSITY   (Japan)

Author keywords

Conformation change; Fluorescence change; H+,K+ ATPase; Rapid quenching; Stopped flow

Indexed keywords

ADENOSINE TRIPHOSPHATE; CYSTEINE; HYDROGEN POTASSIUM ADENOSINE TRIPHOSPHATASE; MAGNESIUM ION; MALEIMIDE DERIVATIVE; TOSYLPHENYLALANYL CHLOROMETHYL KETONE;

AMINO ACID SEQUENCE; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; ENZYME MODIFICATION; ENZYME PHOSPHORYLATION; FLUORESCENCE; LIGHT SCATTERING; NONHUMAN; REVERSED PHASE LIQUID CHROMATOGRAPHY; SAMPLE; SEQUENCE ANALYSIS; STOMACH; SWINE;

EID: 14444279186     PISSN: 0021924X     EISSN: None     Source Type: Journal    
DOI: 10.1093/oxfordjournals.jbchem.a021804     Document Type: Article

References (38)

1. +-stimulated ATPase in purified microsomes of bull-frog oxyntic cells. Biochim. Biophys. Acta 307, 169-180
2. +-stimulated ATPase from rabbit gastric mucosa. Biochim. Biophys. Acta 443, 451-467
3. Wallmark, B. and Mårdh, S. (1979) Phosphorylation and dephosphorylation kinetics of potassium-stimulated ATP phosphohydrolase from hog gastric mucosa. J. Biol. Chem. 254, 11899-11902
4. +)-ATPase. J. Biol. Chem. 256, 2682-2690
5. +-ATPase: simulations of pre-steady state and steady-state kinetic results. Biochim. Biophys. Acta 942, 215-219
6. Rabon, E.C. and Reuben, M.A. (1990) The mechanism and structure of the gastric H,K-ATPase. Annu. Rev. Physiol. 52, 321-344
7. +-ATPase. Cell. Physiol. Biochem. 4, 115-134
8. Hersey, S.G. and Sachs, G. (1995) Gastric acid secretion. Physiol. Rev. 75, 155-189
9. +-transporting adenosine triphosphatase in The Enzymes of Biological Membranes (Martonossi, A., ed.) Vol. 3, pp. 35-114, Plenum Publishing, New York
10. Inesi G. and De Meis, L. (1985) Kinetic regulation of catalytic and transport activities of sarcoplasmic reticulum ATPase in The Enzymes of Biological Membrane (Martonossi, A., ed.) Vol. 3, pp. 157-191, Plenum Publishing, New York
11. +)-ATPase by a membrane-bound kinase and a phosphatase. J. Biol. Chem. 270, 15475-15478
12. 2+-dependent phosphorylatable sites by intrinsic and extrinsic protein kinases. Biochem. Biophys. Res. Commun. 227, 810-815
13. +)-ATPase. Biochim. Biophys. Acta 731, 9-15
14. Farley, R.A. and Faller, L.D. (1985) The amino acid sequence of an active site peptide from the H,K-ATPase of gastric mucosa. J. Biol. Chem. 260, 3899-3901
15. +)-ATPase. Biochim. Biophys. Acta 858, 254-262
16. +)-ATPase studied using tryptic digestion as a tool. Biochim. Biophys. Acta 905, 358-370
17. +-ATPase results in opposite changes in tryptophan fluorescence. Biochem. Biophys. Res. Commun. 196, 294-300
18. +-ATPase studied with voltage-sensitive fluorescent dyes in The Sodium Pump (Bamberg, E. and Schoner, W., eds.) pp. 517-528, Steinkopff Darmstadt, Springer, New York
19. Chang, H., Saccomani, G., Rabon, E., Schackmann, R., and Sachs, G. (1977) Proton transport by gastric membrane vesicles. Biochim. Biophys. Acta 464, 313-327
20. Martin, J.B. and Doty, D.M. (1949) Determination of inorganic phosphate. Anal. Chem. 21, 965-967
21. Sekine, T., Ohyasiki, T., Machida, M., and Kanaoka, Y. (1974) Studies on calcium ion-induced conformation changes in the actin-tropomyosin-troponin system by fluorometry; I. Conformation changes around the fluorescence-labeled sulfhydryl group of actin. Biochim. Biophys. Acta 351, 205-213
22. +)-ATPase. Biochem. Biophys. Res. Commun. 157, 203-209
23. Taniguchi, K., Suzuki, K., Shimizu, J., and Iida, S. (1980) ATP dependent reversible conformational change of Na,K-ATPase modified with N-(p-(2-(benzimidazolyl)phenyl)maleimide. J. Biochem. 88, 609-612
24. +-ATPase modified with N-[p-(2-benzimidazolyl)phenyl]maleimide. J. Biol. Chem. 261, 3272-3281
25. +)-ATPase. J. Biol. Chem. 268, 15588-15594
26. +-dependent ATP hydrolysis. J. Biol. Chem. 261, 13197-13202
27. +-ATPase. J. Biol. Chem. 269, 7419-7422
28. +)-ATPase modified with N-[p-(2-benzimidazolyl)phenyl]maleimide. J. Biol. Chem. 257, 10659-10667
29. +-dependent hydrolysis ofATP. J. Biol. Chem. 259, 15228-15233
30. +-ATPase changes out of phase during sequential appearance of reaction intermediates. J. Biol. Chem. 263, 12943-12947
31. +-ATPase estimated by intrinsic and extrinsic fluorescence probes. Prog. Clin. Biol. Res. 268A, 369-376
32. +-ATPase. J. Biochem. 109, 299-306
33. +-ATPase. J. Biochem. 115, 454-462
34. +-ATPase by paranitrophenylphosphatase (PNPP): Evidence for the oligomeric nature of the enzyme. J. Biochem. 116, 1360-1369
35. +)-ATPase: Lys-497 conserved in cation transporting ATPase is modified with pyridoxal 5′-phosphate. J. Biol. Chem. 264, 8580-8584
36. Lutsenko, S., Daoud, S., and Kaplan, J. (1997) Identification of two conformationally sensitive cystein residues at the extracellular surface of the Na,K-ATPase α-subunit. J. Biol. Chem. 272, 5249-5255
37. +-ATPase. FEBS Lett. 201, 237-245
38. Morii, M., Hayata, Y., Mizoguchi, K., and Takeguchi, N. (1996) Oligomeric regulation of gastric H,K-ATPase. J. Biol. Chem. 271, 4068-4072