Results 241 to 250 of about 66,888 (297)
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Mapping of isozymic differences in enolase
International Journal of Biological Macromolecules, 1991The existence of the isozymes of non-regulatory enzymes often has been linked to their interaction with other macromolecules. Enolase, a non-regulatory enzyme, has three isozymes for which sequences have been determined in two or more vertebrate species.
L, Lebioda, B, Stec
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Identification and characterization of Taenia solium enolase as a plasminogen-binding protein.
Acta Tropica, 2018The larval stage of Taenia solium (cysticerci) is the causal agent of human and swine cysticercosis. When ingested by the host, T. solium eggs are activated and hatch in the intestine, releasing oncospheres that migrate to various tissues and evolve into
D. Ayón-Núñez +7 more
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Binding of fluoride by yeast enolase
Biochemistry, 1982The kinetics of fluoride binding by yeast enolase have been examined by direct measurement of equilibrium fluoride (F) concentrations with an ion-specific electrode. Mg2+ and inorganic phosphate (Pi) affect the binding of F, and evidence is presented for an ordered binding mechanism in which phosphate and F interact with conformational and catalytic ...
F J, Bunick, S, Kashket
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Reaction intermediate analogs for enolase
Biochemistry, 1984A number of compounds that appear to be analogues of the aci form of the normal carbanion intermediate are good inhibitors of yeast enolase. These include (3-hydroxy-2-nitropropyl)phosphonate (I), the ionized (pK = 8.1) nitronate form of which in the presence of 5 mM Mg2+ has a Ki of 6 nM, (nitroethyl)phosphonate (III) (pK = 8.5; Ki of the nitronate in
V E, Anderson, P M, Weiss, W W, Cleland
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Enolase isoenzymes in human gliomas
Journal of Neurosurgery, 1986✓ Gamma-enolase (one of the three possible subunits of the dimeric enzyme enolase (EC 4.2.1.11)) has been reported as a marker for human neurons. Studies investigating the presence of γ-enolase in human gliomas have given conflicting results, but a definite finding is important for further studies of the biology of these tumors and the possible use of ...
E M, van den Doel +4 more
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Inactivation of yeast enolase with tetranitromethane
Biochemical and Biophysical Research Communications, 1982Abstract Yeast enolase is inactivated by tetranitromethane with production of 1.2 moles of nitrotyrosine per subunit. Protection is afforded by “conformational” metal ion alone. Enzyme thus inactivated no longer appears to bind “conformational” metal ion.
S G, Spencer, J M, Brewer
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Phosphonate analog substrates for enolase
Biochemistry, 1990Phosphonate analogues in which the bridge between C-2 and phosphorus is a CH2 group are slow substrates for yeast enolase. The pH variation of the kinetic parameters for the methylene analogue of 2-phosphoglycerate suggests that the substrate binds as a dianion and that Mg2+ can bind subsequently only if a metal ligand and the catalytic base are ...
V E, Anderson, W W, Cleland
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Phosphorylation of Escherichia coli enolase
Biochimie, 1989In vivo labeling of Escherichia coli JA200 pLC 11-8 resulted in 32P incorporation into enolase as demonstrated by immunoaffinity chromatography and electrophoresis followed by autoradiography. Complete acid hydrolysis, followed by thin layer chromatography was employed for determination of the phosphoamino acid residue.
H K, Dannelly +3 more
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Biochimie, 2011
To detect proteins binding to CUG triplet repeats, we performed magnetic bead affinity assays and North-Western analysis using a (CUG)(10) ssRNA probe and either nuclear or total extracts from rat L6 myoblasts. We report the isolation and identification by mass spectrometry and immunodetection of α-enolase, as a novel (CUG)n triplet repeat binding ...
Liliana, Hernández-Pérez +6 more
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To detect proteins binding to CUG triplet repeats, we performed magnetic bead affinity assays and North-Western analysis using a (CUG)(10) ssRNA probe and either nuclear or total extracts from rat L6 myoblasts. We report the isolation and identification by mass spectrometry and immunodetection of α-enolase, as a novel (CUG)n triplet repeat binding ...
Liliana, Hernández-Pérez +6 more
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Enolase-1 as a plasminogen receptor
Blood, 2009In this issue of Blood, Wygrecka and colleagues assign a major role to cell-surface enolase-1 as a plasminogen receptor, mediating LPS-induced invasion of monocytes into lungs in mice and humans.
Edward F, Plow, Riku, Das
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