791644-32-1Relevant academic research and scientific papers
Compounds and methods
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Page/Page column 44, (2016/08/03)
A molecular tool for use in a method of providing a molecule that is capable of binding a target molecule based on a set of polypeptides. A polypeptide having a sequence selected from SEQ ID NOs 1-32. The polypeptide may be used in a method of screening f
The molecular recognition of phosphorylated proteins by designed polypeptides conjugated to a small molecule that binds phosphate
Slosarczyk, Adam T.,Baltzer, Lars
supporting information; experimental part, p. 7697 - 7704 (2011/12/02)
The conjugation of polypeptides from a designed set to the small molecule ligand 3,5-bis[[bis(2-pyridylmethyl)amino]methyl]benzoic acid, which in the presence of Zn2+ ions binds inorganic phosphate, has been shown to provide a polypeptide conju
Polyglycerol-bound phosphotriesterase enzyme model complexes for detection and hydrolysis of phosphorus species in aqueous solution
Mangalum, Anshuman,Smith, Rhett C.
experimental part, p. 4298 - 4303 (2009/10/09)
Phosphotriesterase models incorporating di(2-picolyl)amino ligands supported by m-xylylene or 2-hydroxy-m-xylylene scaffolds have been tethered to the periphery of a water-soluble hyperbranched polyglycerol (PG). In aqueous solution buffered at pH 7.4, th
Development of bis(2-picolyl)amine-zinc chelates for imidazole receptors
Routasalo, Taina,Helaja, Juho,Kavakka, Jari,Koskinen, Ari M. P.
experimental part, p. 3190 - 3199 (2009/04/07)
New phenyl and phenol bis(2-picolyl)amine (Dpa) derivatives have been synthesized in order to generate zinc chelates for imidazole anion receptors. Previously, binuclear phenolic zinc and copper chelates have shown affinity for pyrophosphate and guanidine anions, respectively. Herein we report significant imidazole affinity increasing from 2.38 × 106 to 2.90 × 107 for phenol-bridged binuclear zinc-Dpa chelates, as evidenced by dynamic and titration 1H NMR studies. Among the Dpa chelates investigated, the zinc-coordinated phenol group plays a crucial role in the mechanism of anion binding. Low-temperature 1H NMR experiments suggest a σν-symmetric geometry for the imidazole chelate. Computational DFT studies at the B3LYP level of theory imply that imidazole binding displaces the phenol bridge between the zinc ions. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
