Interaction of VIVO, VVO2 and CuII with a Peptide Analogue SalGly??L??Ala

…, Á Dörnyei, I Correia, LM Rodrigues…

文献索引：Jakusch, Tamas; Doernyei, Agnes; Correia, Isabel; Rodrigues, Ligia M.; Toth, Gabor K.; Kiss, Tamas; Costa Pessoa, Joao; Marcao, Susana European Journal of Inorganic Chemistry, 2003 , # 11 p. 2113 - 2122

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被引用次数: 9

摘要

Abstract The formation of complexes of a tripeptide analogue, salicylglycyl-L-alanine [HOC 6 H 4 C (O) NHCH 2 C (O) NHCH (CH 3) COOH, H 2 SalGly-L-Ala], was studied with Cu II, V IV O and VVO 2 in aqueous solution using pH-potentiometric and spectroscopic (UV/Vis, CD, EPR and 51 V NMR) techniques. The results demonstrated the ambidentate character of the ligand. The metal ion-induced deprotonation and subsequent coordination of the ...