Metal ion binding capability of the water-soluble poly(vinyl phosphonic acid) for mono-, di-, and trivalent cations

2004 ◽  
Vol 92 (5) ◽  
pp. 2917-2922 ◽  
Author(s):  
Bernab� L. Rivas ◽  
Eduardo Pereira ◽  
Paola Gallegos ◽  
Daniela Homper ◽  
Kurt E. Geckeler
Keyword(s):  
Phosphonic Acid ◽  
Metal Ion ◽  
Water Soluble ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Trivalent Cations ◽  
Binding Capability ◽  
Soluble Poly

Basicity and metal ion binding capability of amine-carboxyboranes, R3N·BH2COOH, boron analogs of glycine and N-methylated glycines

1982 ◽  
Vol 57 ◽  
pp. 227-228 ◽  
Author(s):  
Kurt H. Scheller ◽  
R.Bruce Martin ◽  
Bernard F. Spielvogel ◽  
Andrew T. McPhail
Keyword(s):  
Metal Ion ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Capability

Metal ion binding capability of secondary (N-methyl) versus primary (N–H) dipeptide hydroxamic acids

Polyhedron ◽  
2016 ◽  
Vol 110 ◽  
pp. 172-181 ◽  
Author(s):  
Péter Buglyó ◽  
Eszter Márta Nagy ◽  
Imre Sóvágó ◽  
András Ozsváth ◽  
Daniele Sanna ◽  
...  
Keyword(s):  
Metal Ion ◽  
Hydroxamic Acids ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Capability

scholarly journals Prediction of Metal Ion Binding Sites of Transmembrane Proteins

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Jing Qu ◽  
Sheng S. Yin ◽  
Han Wang
Keyword(s):  
Binding Sites ◽  
Metal Ion ◽  
Transmembrane Proteins ◽  
Water Soluble ◽  
Superior Performance ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Binding Prediction ◽  
Ion Binding Sites ◽  
Metal Ion Binding Sites

The metal ion binding of transmembrane proteins (TMPs) plays a fundamental role in biological processes, pharmaceutics, and medicine, but it is hard to extract enough TMP structures in experimental techniques to discover their binding mechanism comprehensively. To predict the metal ion binding sites for TMPs on a large scale, we present a simple and effective two-stage prediction method TMP-MIBS, to identify the corresponding binding residues using TMP sequences. At present, there is no specific research on the metal ion binding prediction of TMPs. Thereby, we compared our model with the published tools which do not distinguish TMPs from water-soluble proteins. The results in the independent verification dataset show that TMP-MIBS has superior performance. This paper explores the interaction mechanism between TMPs and metal ions, which is helpful to understand the structure and function of TMPs and is of great significance to further construct transport mechanisms and identify potential drug targets.

Photophysical Characterisation, Metal Ion Binding and Enantiomeric Recognition of Chiral Ligands Containing Phenazine Fluorophore

2004 ◽  
Vol 69 (4) ◽  
pp. 885-896 ◽  
Author(s):  
Luisa Stella Dolci ◽  
Péter Huszthy ◽  
Erika Samu ◽  
Marco Montalti ◽  
Luca Prodi ◽  
...  
Keyword(s):  
Metal Ion ◽  
Photophysical Properties ◽  
Ion Binding ◽  
Metal Ion Binding ◽  
Ammonium Ions ◽  
Enantiomerically Pure ◽  
Binding Process ◽  
High Affinity ◽  
Enantiomeric Recognition ◽  
Chiral Species

Enantiomerically pure dimethyl- and diisobutyl-substituted phenazino-18-crown-6 ligands bind metal and ammonium ions and also primary aralkylammonium perchlorates in acetonitrile with high affinity, causing pronounced changes in their luminescence properties. In addition, they show enantioselectivity towards chiral primary aralkylammonium perchlorates. The possibility to monitor the binding process by photoluminescence spectroscopy can gain ground for the design of very efficient enantioselective chemosensors for chiral species. The observed changes in the photophysical properties are also an important tool for understanding the interactions present in the adduct.

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