Cadmium (II) complexes of amino acids and peptides

I Sóvágó, K Várnagy - Cadmium: From Toxicity to Essentiality, 2013 - Springer
Cadmium (II) ions form complexes with all natural amino acids and peptides. The
thermodynamic stabilities of the cadmium (II) complexes of the most common amino acids …

Zinc (II) and cadmium (II) complexes of N-terminally free peptides containing two separate cysteinyl binding sites

N Lihi, Á Grenács, S Timári, I Turi, I Bányai… - New Journal of …, 2015 - pubs.rsc.org
The hexa-and hepta-peptides CSSACS-NH2 and ACSSACS-NH2 have been synthesized
by solid phase peptide synthesis and their zinc (II) and cadmium (II) complexes studied by …

Competition between Cd (II) and other divalent transition metal ions during complex formation with amino acids, peptides, and chelating agents

M Remelli, VM Nurchi, JI Lachowicz, S Medici… - Coordination Chemistry …, 2016 - Elsevier
Cadmium is not an essential element for humans, but instead its compounds are known for
their toxicity. In addition to the risks for workers in industries that use cadmium, this metal can …

Peptides as complexing agents: Factors influencing the structure and thermodynamic stability of peptide complexes

I Sovago, C Kállay, K Várnagy - Coordination Chemistry Reviews, 2012 - Elsevier
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 …

Competition of zinc (II) with cadmium (II) or mercury (II) in binding to a 12-mer peptide

A Jancsó, B Gyurcsik, E Mesterházy… - Journal of Inorganic …, 2013 - Elsevier
Speciation of the complexes of zinc (II) with a dodecapeptide (Ac-SCPGDQGSDCSI-NH 2),
inspired by the metal binding domain of MerR metalloregulatory proteins, have been studied …

The role of side chains in the fine-tuning of the metal-binding ability of multihistidine peptides

E Székely, G Csire, BD Balogh, JZ Erdei, JM Király… - Molecules, 2022 - mdpi.com
The systematic studies of copper (II), nickel (II) and zinc (II) ion complexes of protected
multihistidine peptides containing amino acids with different side chains (Ac-SarHAH-NH2 …

Metal binding ability of small peptides containing cysteine residues

M Lukács, D Csilla Pálinkás, G Szunyog… - …, 2021 - Wiley Online Library
Abstract The Cd (II)‐, Pb (II)‐, Ni (II)‐and Zn (II)‐complexes of small terminally protected
peptides containing CXXX, XXXC, XCCX, CXnC (n= 1–3) sequences have been studied …

Binding abilities of dehydropeptides towards Cu (II) and Ni (II) ions. Impact of Z–E isomerization on metal ion binding

J Świa̧tek-Kozłowska, J Brasuń, M Łuczkowski… - Journal of inorganic …, 2002 - Elsevier
The study on the binding ability of dehydro-tri-and tetrapeptides has shown that the α, β-
double bond has a critical effect on the peptide coordination to metal ions. It may affect the …

Metal complexes of amino acids and peptides

E Farkas, I Sóvágó - Amino acids, peptides and proteins, 2012 - books.google.com
This chapter deals with the most important results published on the synthesis, structures,
solution equilibria, reactivity and applications of the metal complexes of amino acids …

Zinc (II) binding ability of tri-, tetra-and penta-peptides containing two or three histidyl residues

C Kállay, K Ősz, A Dávid, Z Valastyán… - Dalton …, 2007 - pubs.rsc.org
Macroscopic and microscopic protonation processes and zinc (II) complexes of a series of
multihistidine peptides (Ac-HGH-OH, Ac-HGH-NHMe, Ac-HHGH-OH, Ac-HHGH-NHMe, Ac …