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Structure and binding specificity of the receiver domain of sensor histidine kinase CKI1 from Arabidopsis thaliana.
Multistep phosphorelay (MSP) signaling mediates responses to a variety of important stimuli in plants. In Arabidopsis MSP, the signal is transferred from sensor histidine kinase (HK) via histidineExpand
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Interactions between the Nse3 and Nse4 Components of the SMC5-6 Complex Identify Evolutionarily Conserved Interactions between MAGE and EID Families
Background The SMC5-6 protein complex is involved in the cellular response to DNA damage. It is composed of 6–8 polypeptides, of which Nse1, Nse3 and Nse4 form a tight sub-complex. MAGEG1, theExpand
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The Structural and Functional Basis of Catalysis Mediated by NAD(P)H:acceptor Oxidoreductase (FerB) of Paracoccus denitrificans
FerB from Paracoccus denitrificans is a soluble cytoplasmic flavoprotein that accepts redox equivalents from NADH or NADPH and transfers them to various acceptors such as quinones, ferric complexesExpand
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Palmatine and berberine isolation artifacts.
Some 8-substituted derivatives of the protoberberine alkaloids palmatine (1a) and berberine (1b) have been prepared and investigated by 1D and 2D NMR spectroscopy (H-1, C-13, N-15). Complete NMR dataExpand
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A two-in-one dual channel chemosensor for Fe3+ and Cu2+ with nanomolar detection mimicking the IMPLICATION logic gate
A novel and easy-to-synthesize colorimetric and fluorescent chemosensor 1 was developed for the highly selective and sensitive recognition of Fe3+ and Cu2+. Receptor 1 showed a detectable colorExpand
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Understanding the NMR chemical shifts for 6-halopurines: role of structure, solvent and relativistic effects.
A prototypical study of NMR chemical shifts in biologically relevant heteroaromatic compounds containing a heavy halogen atom is presented for two isomers of halogen-substituted purines. CompleteExpand
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Insights into the functional architecture of the catalytic center of a maize β-glucosidase Zm-p60.1
Department of Functional Genomics and Proteomics (J.Z., J.V., J.M., B.B.) and National Center for Biomolecular Research (J.V., J.D.), Faculty of Science, Masaryk University, Kotlár̆ská 2, CZ–61137Expand
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Catalytic oxidation of aromatic hydrocarbons by mono-oxido-alkoxidovanadium(V) complexes of ONNO donor ethylenediamine-bis(phenolate) ligands
Abstract Two oxidovanadium(V) complexes, [VVO(L1)(OMe)] (1) and [VVO(L2)(OMe)] (2), with ONNO donor ethylenediamine-bis(phenolate) ligands (H2L1 and H2L2) have been readily synthesized by theExpand
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Nickel(II) complexes with dicyanamide and tetramines
Four new pseudohalide complexes of the type [NiL{N(CN)2}2] (L = N(CH2CH2NH2)3, TAA; triethylenetetramine, TTA) and [NiL{N(CN)2}]ClO4 have been prepared and characterized by spectroscopic and magneticExpand
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