An X-band EPR study of divalent paramagnetic metal ions Cu2+, VO2+ and Mn2+ interacting with the tetrapeptide H-(L-His-Gly)2-OMe in aqueous solution is reported; the different affinities of the metal ions towards the L-tetrapeptide ligand are tested in order to clarify the specificity of the metal-ligand interaction under various experimental conditions.
COMPLEXATION PROPERTIES OF HISTIDYL-GLYCYL-CONTAINING PEPTIDES .2. AN X-BAND EPR STUDY OF DIVALENT PARAMAGNETIC METAL-IONS INTERACTING IN SOLUTION WITH H-(L-HIS-GLY)2-OME / E., Borghi; F., Laschi; Occhiuzzi, Manlio; M., Chelli; M., Ginanneschi; A. M., Papini; G., Rapi. - In: JOURNAL OF CHEMICAL RESEARCH. SYNOPSES. - ISSN 0308-2342. - STAMPA. - 1(1994), pp. 48-49.
COMPLEXATION PROPERTIES OF HISTIDYL-GLYCYL-CONTAINING PEPTIDES .2. AN X-BAND EPR STUDY OF DIVALENT PARAMAGNETIC METAL-IONS INTERACTING IN SOLUTION WITH H-(L-HIS-GLY)2-OME
OCCHIUZZI, Manlio;
1994
Abstract
An X-band EPR study of divalent paramagnetic metal ions Cu2+, VO2+ and Mn2+ interacting with the tetrapeptide H-(L-His-Gly)2-OMe in aqueous solution is reported; the different affinities of the metal ions towards the L-tetrapeptide ligand are tested in order to clarify the specificity of the metal-ligand interaction under various experimental conditions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
