Measurement of paramagnetic nuclear relaxation rates provides information on the dynamic behavior of ternary complexes of Mn(II) with 5′-ATP and amino acids such as histidine, tryptophane, and phenylalanine. The pH and concentration dependence of the relaxation times are strongly dependent on the experimental conditions of measurement. Histidine has a greater tendency to form ternary complexes than does imidazole. Paramagnetic relaxation probes are also useful in the evaluation of ternary complexes in related systems. © 1979.
Basosi, R., Gaggelli, E., Valensin, G. (1979). Investigation of the equilibrium dynamics in mixed ligand Mn(II) complexes by FT-NMR. JOURNAL OF INORGANIC BIOCHEMISTRY, 10(2), 101-108 [10.1016/S0162-0134(00)81010-7].
Investigation of the equilibrium dynamics in mixed ligand Mn(II) complexes by FT-NMR
Basosi, Riccardo;Gaggelli, Elena;Valensin, Gianni
1979-01-01
Abstract
Measurement of paramagnetic nuclear relaxation rates provides information on the dynamic behavior of ternary complexes of Mn(II) with 5′-ATP and amino acids such as histidine, tryptophane, and phenylalanine. The pH and concentration dependence of the relaxation times are strongly dependent on the experimental conditions of measurement. Histidine has a greater tendency to form ternary complexes than does imidazole. Paramagnetic relaxation probes are also useful in the evaluation of ternary complexes in related systems. © 1979.
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https://hdl.handle.net/11365/7221
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