Aluminum fluoride inhibition of cabbage phospholipase D by a phosphate-mimicking mechanism
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منابع مشابه
Inhibition of phosphate uptake in corn roots by aluminum-fluoride complexes.
F forms stable complexes with Al at conditions found in the soil. Fluoroaluminate complexes (AlF(x)) have been widely described as effective analogs of inorganic phosphate (Pi) in Pi-binding sites of several proteins. In this work, we explored the possibility that the phytotoxicity of AlF(x) reflects their activity as Pi analogs. For this purpose, (32)P-labeled phosphate uptake by excised roots...
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Actin exhibits ATPase activity of unknown function that increases when monomers polymerize into filaments. Differences in the kinetics of ATP hydrolysis and the release of the hydrolysis products ADP and inorganic phosphate suggest that phosphate-rich domains exist in newly polymerized filaments. We examined whether the enrichment of phosphate on filamentous ADP-actin might modulate the severin...
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Inhibition of Aspergillus niger phosphate solubilization by fluoride released from rock 1 phosphate 2 Running title: Inhibition of fungal P solubilization by fluoride 3 4 Gilberto de Oliveira Mendes, Nikolay Bojkov Vassilev, Victor Hugo Araújo Bonduki, 5 Ivo Ribeiro da Silva, José Ivo Ribeiro Júnior, Maurício Dutra Costa 6 7 a Department of Microbiology, Federal University of Viçosa, Brazil 8 b...
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In the accompanying paper (Chung, J.-K., Sekiya, F., Kang, H.-S., Lee, C., Han, J.-S., Kim, S. R., Bae, Y. S., Morris, A. J., and Rhee, S. G. (1997) J. Biol. Chem. 272, 15980-15985), synaptojanin is identified as a protein that inhibits phospholipase D (PLD) activity stimulated by ADP-ribosylation factor and phosphatidylinositol 4, 5-bisphosphate (PI(4,5)P2). Here, the purification from rat bra...
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The effects of aminoglycoside antibiotics on phospholipase D (PLD) activity were investigated in permeabilized NG108-15 cells and in isolated rat brain membranes. Neomycin inhibited guanosine 5'-[gamma-thio]triphosphate-stimulated PLD activity in digitonin-permeabilized NG108-15 cells in a concentration-dependent manner (50% inhibition at 100 microM). Neomycin similarly inhibited PLD activity p...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1999
ISSN: 0014-5793
DOI: 10.1016/s0014-5793(99)01414-3