期刊
COORDINATION CHEMISTRY REVIEWS
卷 256, 期 19-20, 页码 2225-2233出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.ccr.2012.02.026
关键词
Amino acids; Peptides; Transition metals; Coordination chemistry
资金
- OTKA-NKTH [77586]
- TAMOP (Hungary) [4.2.1/B-09/1/KONV-2010-0007, 4.2.2.B-10/1-2010-0024]
Peptides are versatile and powerful ligands to form stable complexes with the great majority of metal ions. The outstanding stability of peptide complexes is, however, linked to the involvement of terminal amino and subsequent deprotonated amide nitrogen atoms of the peptide backbone in metal binding. Copper(II), nickel(II) and palladium(II) ions are the most common examples for the formation of these complexes. Any side chain can influence the coordination chemistry of peptides but histidyl and cysteinyl residues are the most effective to enhance the stability and to change the structure of peptide complexes significantly. (C) 2012 Elsevier B.V. All rights reserved.
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