Bis-amino Acid Derivatives of 1,1′-Ferrocenedicarboxylic Acid: Structural, Electrochemical, and Metal Ion Binding Studies

2014 ◽  
Vol 33 (18) ◽  
pp. 4873-4887 ◽  
Author(s):  
Bimalendu Adhikari ◽  
Alan J. Lough ◽  
Bryan Barker ◽  
Afzal Shah ◽  
Cuili Xiang ◽  
...  
Keyword(s):  
Amino Acid ◽  
Metal Ion ◽  
Amino Acid Derivatives ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Studies ◽  
Derivatives Of

Bromine substituted aminonaphthoquinones: synthesis, characterization, DFT and metal ion binding studies

RSC Advances ◽  
2016 ◽  
Vol 6 (91) ◽  
pp. 88010-88029 ◽  
Author(s):  
Gunjan Agarwal ◽  
Dipali N. Lande ◽  
Debamitra Chakrovarty ◽  
Shridhar P. Gejji ◽  
Prajakta Gosavi-Mirkute ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Ion ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Studies

Bromine substituted aminonaphthoquinones – chemosensors for metal ions.

Cysteine-based fluorescence “turn-on” sensors for Cu2+ and Ag+

RSC Advances ◽  
2014 ◽  
Vol 4 (99) ◽  
pp. 56539-56542 ◽  
Author(s):  
V. Haridas ◽  
P. P. Praveen Kumar ◽  
Cherumuttathu H. Suresh
Keyword(s):  
Amino Acid ◽  
Computational Methods ◽  
Metal Ion ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Turn On ◽  
Fluorescence Turn On

Amino acid cysteine was transformed to fluorescent turn-on sensors for Cu+2 and Ag+. The metal ion binding was studied in detail by spectroscopic, microscopic, calorimetric and computational methods.

New Fluorescence PET Systems Based on N2S2Pyridine-Anthracene-Containing Macrocyclic Ligands. Spectrophotometric, Spectrofluorimetric, and Metal Ion Binding Studies

2005 ◽  
Vol 44 (22) ◽  
pp. 8105-8115 ◽  
Author(s):  
Abel Tamayo ◽  
Carlos Lodeiro ◽  
Lluis Escriche ◽  
Jaume Casabó ◽  
Berta Covelo ◽  
...  
Keyword(s):  
Metal Ion ◽  
Macrocyclic Ligands ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Studies

scholarly journals Identification of metal ion binding sites based on amino acid sequences

PLoS ONE ◽  
2017 ◽  
Vol 12 (8) ◽  
pp. e0183756 ◽  
Author(s):  
Xiaoyong Cao ◽  
Xiuzhen Hu ◽  
Xiaojin Zhang ◽  
Sujuan Gao ◽  
Changjiang Ding ◽  
...  
Keyword(s):  
Amino Acid ◽  
Binding Sites ◽  
Metal Ion ◽  
Amino Acid Sequences ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Ion Binding Sites ◽  
Metal Ion Binding Sites

scholarly journals The formation of ferritin from apoferritin. Inhibition and metal ion-binding studies

1973 ◽  
Vol 135 (4) ◽  
pp. 785-789 ◽  
Author(s):  
Ian G. Macara ◽  
Terence G. Hoy ◽  
Pauline M. Harrison
Keyword(s):  
Binding Site ◽  
Binding Sites ◽  
Iron Uptake ◽  
Metal Ion ◽  
External Surface ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Studies ◽  
Titration Data ◽  
Substrate Concentrations

Inhibition by Zn2+of iron uptake by apoferritin at very low substrate concentrations is shown to be competitive. It is proposed that Zn2+competes with Fe2+for sites on the protein at which the oxidation of Fe2+is catalysed. Interpretation of titration data suggests there are two independent classes of binding site for Zn2+and several other cations. Sites in one such class are probably on the external surface of the apoferritin molecule. The catalytic binding sites are presumed to be internal and may involve histidine or possibly cysteine as ligands.

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