Calcium ions affect the exchange network but not the structure of a small peptide (Melanostatin) in solution: A 1H and 13C NMR spectroscopic study

European Journal of Inorganic Chemistry

Volumn , Issue 8, 2000, Pages 1699-1706

  Gaggelli, Elena ^a   D'Amelio, Nicola ^a   Gaggelli, Nicola ^a   Valensin, Gianni ^a  

^a UNIVERSITY OF SIENA   (Italy)

Author keywords

Calcium; Exchange rates; Melanostatin; NMR spectroscopy; Peptides

Indexed keywords

AMIDES; CALCIUM; COORDINATION REACTIONS; FINANCE; IONS; METAL COMPLEXES; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SPECTROSCOPIC ANALYSIS;

CALCIUM IONS; EXCHANGE NETWORKS; EXCHANGE RATES; MELANOSTATIN; NMR CHEMICAL SHIFTS; NMR-SPECTROSCOPY; PEPTIDE HORMONES; SPECTROSCOPIC STUDIES; SPIN LATTICE RELAXATION RATES; TEMPERATURE COEFFICIENT;

PEPTIDES;

CALCIUM ION; MELANOSTATIN;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; HORMONE PROTEIN COMPLEX; ION EXCHANGE; METAL BINDING; PROTEIN STRUCTURE; PROTON NUCLEAR MAGNETIC RESONANCE; SPECIES DIFFERENCE; STOICHIOMETRY; TITRIMETRY;

EID: 0033867881     PISSN: 14341948     EISSN: None     Source Type: Journal    
DOI: 10.1002/1099-0682(200008)2000:8<1699::aid-ejic1699>3.0.co;2-g     Document Type: Article

References (19)

1. E. Gaggelli, G. Valensin, J. Chem. Soc., Perkin Trans. 2 1990, 401-406.
2. E. Gaggelli, N. Gaggelli, G. Valensin, A. Maccotta, Bull. Magn. Reson. 1992, 14, 302-306.
3. M. Delfini, E. Gaggelli, G. Valensin, Curr. Top. Pept. Prot. Res. 1994, 1, 375-385.
4. E. Gaggelli, N. D'Amelio, A. Maccotta, G. Valensin, Eur. J. Biochem. 1999, 262, 268-276.
5. L. L. Reed, P. L. Johnson, J. Am. Chem. Soc. 1973, 95, 7523-7524.
6. R. Deslauriers, R. Walter, I. C. P. Smith, FEBS Letters 1973, 37, 27-32.
7. J. R. Garbow, C. A. McWherter, J. Am. Chem. Soc. 1993, 115, 238-244.
8. Y. U. Sasidhar, M. M. Dhingra, A. Saran, Indian J. Biochem. Biophys. 1990, 27, 69-75.
9. R. M. Nair, A. J. Kastin, A. V. Schally, Biochem. Biophys. Res. Comm. 1971, 43, 1376-1381.
10. R. K. Mishra, S. Chius, P. Chiu, C. P. Mishra, Methods Find. Exp. Clin. Pharmacol. 1983, 5, 203-233.
11. A. V. Schally, A. J. Kastin, Endocrinology 1966, 79, 768-772.
12. M. E. Celis, S. Taleisnik, R. Walter, Proc. Natl. Acad. Sci. USA 1971, 68, 1428-1433.
13. J. Reuben, J. Am. Chem. Soc. 1973, 95, 3534-3539.
14. C. K. Vishwanath, K. R. K. Easwaran, Biochemistry 1981, 20, 2018-2023.
15. R. Freeman, H. D. W. Hill, B. L. Tomlinson, L. D. Hall, J. Chem. Phys. 1974, 61, 4466-4473.
16. J. H. Noggle, R. E. Schirmer, The Nuclear Overhauser Effect Academic Press, New York, 1971.
17. J. Tropp, J. Chem. Phys. 1980, 72, 6035-6043.
18. L. D. Hall, H. D. W. Hill, J. Am. Chem. Soc. 1976, 95, 1269-1270.
19. J. Jeener, B. H. Meier, P. Bachmann, R. R. Ernst, J. Chem. Phys. 1979, 71, 4546-4553.