Search Results - "Mrabet, N T"

One-step purification of R-phycoerythrin from the red macroalga Palmaria palmata using preparative polyacrylamide gel electrophoresis by Galland-Irmouli, A.V., Pons, L., Luçon, M., Villaume, C., Mrabet, N.T., Guéant, J.L., Fleurence, J.

“…Phycoerythrin is a major light-harvesting pigment of red algae and cyanobacteria widely used as a fluorescent probe. In this study, phycoerythrin of the red…”
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Arginine residues as stabilizing elements in proteins by Mrabet, Nadir T, Van den Broeck, Annemie, Van den Brande, Ilse, Stanssens, Patrick, Laroche, Yves, Lambeir, Anne Marie, Matthijssens, Gaston, Jenkins, John, Chiadmi, Mohamed

“…Site-specific substitutions of arginine for lysine in the thermostable D-xylose isomerase (XI) from Actinoplanes missouriensis are shown to impart significant…”
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Preparing Catalytic Surfaces for Sensing Applications by Immobilizing Enzymes via Hydrophobin Layers by Corvis, Yohann, Walcarius, Alain, Rink, Rick, Mrabet, Nadir T, Rogalska, Ewa

“…Simple and reliable immobilization techniques that preserve the activity of enzymes are of interest in many technologies based on catalysis. Here, two redox…”
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Electrostatic attraction governs the dimer assembly of human hemoglobin by Mrabet, N T, McDonald, M J, Turci, S, Sarkar, R, Szabo, A, Bunn, H F

“…We have investigated the effect of surface charge on the rate of assembly of alpha beta dimers of human hemoglobin A: alpha + beta k a—-alpha beta. Heme intact…”
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One-step purification of Actinoplanes missouriensis D-xylose isomerase by high-performance immobilized copper-affinity chromatography: functional analysis of surface histidine residues by site-directed mutagenesis by Mrabet, Nadir T

“…D-Xylose isomerase (XI) is a heat-stable homotetrameric enzyme used in industry for the production of high-fructose corn syrups by isomerization of D-glucose…”
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The kinetics of assembly of normal and variant human oxyhemoglobins by McDonald, M.J., Turci, S.M., Mrabet, N.T., Himelstein, B.P., Bunn, H.F.

“…The kinetics of assembly have been monitored spectrophotometrically for normal and variant human oxyhemoglobins in 0.1 M Tris, 0.1 M NaCl, 1 mM Na2EDTA, pH…”
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Enhancing the thermostability of glucose isomerase by protein engineering by Quax, W.J. (Gist-Brocades, Delft, The Netherlands), Mrabet, N.T, Luiten, R.G.M, Schuurhuizen, P.W, Stanssens, P, Lasters, I

“…We have engineered recombinant glucose isomerase (GI) from Actinoplanes missouriensis by site-directed mutagenesis to enhance its thermal stability in both the…”
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Dissociation of dimers of human hemoglobins A and F into monomers by Mrabet, N T, Shaeffer, J R, McDonald, M J, Bunn, H F

“…Dissociation of alpha beta and alpha gamma dimers of human hemoglobins (Hb) A and F into monomers was studied by alpha chain exchange (Shaeffer, J. R.,…”
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The role of arginyl residues in estrogen receptor activation and transformation by Müller, R E, Mrabet, N T, Traish, A M, Wotiz, H H

“…Receptor-estradiol complexes (RE2) formed at 0 degree C in hypotonic buffers bind poorly to nuclei (nonactivated state); their sedimentation coefficient in low…”
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Residue Accessibility, Hydrogen Bonding, and Molecular Recognition:  Metal−Chelate Probing of Active Site Histidines in Chymotrypsins by Berna, Patrick P, Mrabet, Nadir T, Van Beeumen, Jozef, Devreese, Bart, Porath, Jerker, Vijayalakshmi, Mookambeswaran A

“…Subspecies defining the maturation pathway of bovine chymotrypsinogen to α-chymotrypsin have been separated in a single chromatographic run by affinity to…”
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Protein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. 3. Changing metal specificity and the pH profile by site-directed mutagenesis by Van Tilbeurgh, Herman, Jenkins, John, Chiadmi, Mohammed, Janin, Joel, Wodak, Shoshana J, Mrabet, Nadir T, Lambeir, Anne marie

“…Aldose-ketose isomerization by xylose isomerase requires bivalent cations such as Mg2+, Mn2+, or CO2+. The active site of the enzyme from Actinoplanes…”
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Protein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. 2. Site-directed mutagenesis of the xylose binding site by Lambeir, Anne Marie, Lauwereys, Marc, Stanssens, Patrick, Mrabet, Nadir T, Snauwaert, Johan, Van Tilbeurgh, Herman, Matthyssens, Gaston, Lasters, Ignace, De Maeyer, Marc

“…Site-directed mutagenesis in the active site of xylose isomerase derived from Actinoplanes missouriensis is used to investigate the structural and functional…”
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One-step purification of Actinoplanes missouriensis -xylose isomerase by high-performance immobilized copper-affinity chromatography: Functional analysis of surface histidine residues by site-directed mutagenesis by Mrabet, N T

“…D-Xylose isomerase (XI) is a heat-stable homotetrameric enzyme used in industry for the production of high-fructose corn syrups by isomerization of D-glucose…”
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Protein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. III: Changing metal specificicty and the pH profile by site-directed mutagenesis by VAN TILBEURGH, H, JENKINS, J, CHIADMI, M, JANIN, J, WODAK, S. J, MRABET, N. T, LAMBEIR, A.-M

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Protein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. 1. Crystallography and site-directed mutagenesis of metal binding sites by Jenkins, John, Janin, Joel, Rey, Felix, Chiadmi, Mohammed, Van Tilbeurgh, Herman, Lasters, Ignace, De Maeyer, Marc, Ven Belle, Daniel, Wodak, Shoshana J

“…The structure and function of the xylose (glucose) isomerase from Actinoplanes missouriensis have been analyzed by X-ray crystallography and site-directed…”
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Protein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. I: Crystallography and site-directed mutagenesis of metal binding sites by JENKINS, J, JANIN, J, STANSSENS, P, MRABET, N. T, SNAUWAERT, J, MATTHYSSENS, G, LAMBEIR, A.-M, REY, F, CHIADMI, M, VAN TILBEURGH, H, LASTERS, I, DE MAEYER, M, VAN BELLE, D, WODAK, S. J, LAUWEREYS, M

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Protein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. II: Site-directed mutagenesis of the xylose binding site by LAMBEIR, A.-M, LAUWEREYS, M, JENKINS, J, CHIADMI, M, JANIN, J, STANSSENS, P, MRABET, N. T, SNAUWAERT, J, VAN TILBEURGH, H, MATTHYSSENS, G, LASTERS, I, DE MAEYER, M, WODAK, S. J

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Residue Accessibility, Hydrogen Bonding, and Molecular Recognition:  Metal−Chelate Probing of Active Site Histidines in Chymotrypsins by Berna, Patrick P, Mrabet, Nadir T, Van Beeumen, Jozef, Devreese, Bart, Porath, Jerker, Vijayalakshmi, Mookambeswaran A

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