Quantitative study of the interactions of ATP with amines and amino acids
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions
- Vol. 92 (9) , 1511-1518
- https://doi.org/10.1039/ft9969201511
Abstract
Interactions of some amines (ethylenediamine, putrescine, cadaverine, histamine, diethylenetriamine, spermidine, spermine, triethylenetetramine and pentaethylenehexamine) and amino acids (lysine and histidine) with ATP have been studied potentiometrically, at 25 °C. Several species A(ATP)H(q–4) q[A = amine or amino acid, q= 1 …n+ 2; (n= number of aminogroups)] were found. For diamine– and diethylenetriamine–ATP systems, the species A2(ATP)H4 are also formed. The stability of these mixed species is strictly dependent on the charges involved in the formation reaction, and empirical stability–charges relationships are reported. Effects of ionic medium on formation constants are discussed, together with the importance of interferences.Keywords
This publication has 18 references indexed in Scilit:
- Formation and stability of proton-amine-inorganic anion complexes in aqueous solutionJournal of Solution Chemistry, 1995
- Mixed aminocarboxylic ligand complexesJournal of the Chemical Society, Faraday Transactions, 1995
- Mixed proton complexes of aminoacids and carboxylic ligands in aqueous solutionTalanta, 1993
- Thermodynamic aspects of the polyazacycloalkane complexes with cations and anionsCoordination Chemistry Reviews, 1991
- Noncovalent interactions in ternary complexes of spermine and copper(II) with adenosine 5′-triphosphate and tripolyphosphateJournal of Inorganic Biochemistry, 1989
- Thermodynamics of simple and mixed complexes of copper(II) with adenosine 5'-monophosphate and spermineJournal of Inorganic Biochemistry, 1988
- On the possibility of determining the thermodynamic parameters for the formation of weak complexes using a simple model for the dependence on ionic strength of activity coefficients: Na+, K+, and Ca2+ complexes of low molecular weight ligands in aqueous solutionJ. Chem. Soc., Dalton Trans., 1985
- Thermodynamics of metal complexes with ligand—ligand interaction. Mixed complexes of copper(II) and zinc(II) with adenosine 5′-triphosphate and l-phenylalanine or l-tyrosineThermochimica Acta, 1984
- Thermodynamics of metal complexes with ligand–ligand interaction. Mixed complexes of copper(II) and zinc(II) with adenosine 5′-triphosphate andL-histidine or histamineJ. Chem. Soc., Dalton Trans., 1984
- Thermodynamics of metal complexes with ligand–ligand interaction, simple and mixed complexes of copper(II) and zinc(II) with adenosine 5′-triphosphate andL-tryptophan orL-alanineJ. Chem. Soc., Dalton Trans., 1983