Coordinating properties of peptides containing histidyl residues
Numerous studies have demonstrated the high metal binding capacity and selectivity of
peptide molecules. The terminal amino group, deprotonated amide nitrogens, and various …
peptide molecules. The terminal amino group, deprotonated amide nitrogens, and various …
Werner coordination chemistry and neurodegeneration
MA Telpoukhovskaia, C Orvig - Chemical Society Reviews, 2013 - pubs.rsc.org
Neurodegenerative diseases are capturing the world's attention as being the next set of
diseases we must tackle collectively. Not only are the patients experiencing gradual …
diseases we must tackle collectively. Not only are the patients experiencing gradual …
Molecular structure of Cu (II)-bound amyloid-β monomer implicated in inhibition of peptide self-assembly in Alzheimer's disease
Metal ions, such as copper and zinc ions, have been shown to strongly modulate the self-
assembly of the amyloid-β (Aβ) peptide into insoluble fibrils, and elevated concentrations of …
assembly of the amyloid-β (Aβ) peptide into insoluble fibrils, and elevated concentrations of …
Determination of formal redox potentials in aqueous solution of copper (II) complexes with ligands having nitrogen and oxygen donor atoms and comparison with their …
G Tabbì, A Giuffrida, RP Bonomo - Journal of inorganic biochemistry, 2013 - Elsevier
Formal redox potentials in aqueous solution were determined for copper (II) complexes with
ligands having oxygen and nitrogen as donor atoms. All the chosen copper (II) complexes …
ligands having oxygen and nitrogen as donor atoms. All the chosen copper (II) complexes …
Electrospray-induced mass spectrometry is not suitable for determination of peptidic Cu (II) complexes
The toolset of mass spectrometry (MS) is still expanding, and the number of metal ion
complexes researched this way is growing. The Cu (II) ion forms particularly strong peptide …
complexes researched this way is growing. The Cu (II) ion forms particularly strong peptide …
Copper trafficking system in cells: insights into coordination chemistry and toxicity
J Han - Dalton Transactions, 2023 - pubs.rsc.org
Transition metal ions, such as copper, are indispensable components in the biological
system. Copper ions which primarily exist in two major oxidation states Cu (I) and Cu (II) play …
system. Copper ions which primarily exist in two major oxidation states Cu (I) and Cu (II) play …
Specific metal ion binding sites in unstructured regions of proteins
In this review, we summarize the most recent observations on some very effective binding
sites (eg ATCUN motif, poly-His, poly-Cys, or Met-containing sequences) for biologically …
sites (eg ATCUN motif, poly-His, poly-Cys, or Met-containing sequences) for biologically …
A dual-responsive anthrapyridone-triazole-based probe for selective detection of Ni2+ and Cu2+: A mimetic system for molecular logic gates based on color change
A newly synthesized anthrapyridone-based probe (probe 1) with a pyrene-1-triazole unit as
a pendant exhibited selective and sensitive detection of Cu 2+ and Ni 2+ among various …
a pendant exhibited selective and sensitive detection of Cu 2+ and Ni 2+ among various …
A novel anthrapyridone diamine-based probe for selective and distinctive Cu2+ and Hg2+ sensing in aqueous solution; utility as molecular logic gates
A newly synthesized anthrapyridone-based diamine (probe 1) having two metal ion binding
sites exhibited selective and sensitive sensing of Cu 2+ or Hg 2+ among various metal ions …
sites exhibited selective and sensitive sensing of Cu 2+ or Hg 2+ among various metal ions …
[HTML][HTML] Quantitative prediction of electronic absorption spectra of copper (II)–bioligand systems: Validation and applications
The visible region of the electronic absorption spectra of Cu (II) complexes was studied by
time-dependent density functional theory (TD-DFT). The performance of twelve functionals in …
time-dependent density functional theory (TD-DFT). The performance of twelve functionals in …