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Cook, Paul

One or more keywords matched the following items that are connected to Cook, Paul

Item Type	Name
Concept	Spectrometry, Fluorescence
Concept	Fluorescence
Concept	Fluorescence Polarization
Academic Article	Time-resolved fluorescence of O-acetylserine sulfhydrylase.
Academic Article	Expression of transglutaminase substrate activity on Candida albicans germ tubes through a coiled, disulfide-bonded N-terminal domain of Hwp1 requires C-terminal glycosylphosphatidylinositol modification.
Academic Article	Structure, mechanism, and conformational dynamics of O-acetylserine sulfhydrylase from Salmonella typhimurium: comparison of A and B isozymes.
Academic Article	Effect of mutation of lysine-120, located at the entry to the active site of O-acetylserine sulfhydrylase-A from Salmonella typhimurium.
Academic Article	Role of Histidine-152 in cofactor orientation in the PLP-dependent O-acetylserine sulfhydrylase reaction.
Academic Article	Time-resolved fluorescence of O-acetylserine sulfhydrylase catalytic intermediates.
Academic Article	Substitution of pyridoxal 5'-phosphate in D-serine dehydratase from Escherichia coli by cofactor analogues provides information on cofactor binding and catalysis.
Academic Article	Surface-exposed tryptophan residues are essential for O-acetylserine sulfhydrylase structure, function, and stability.
Academic Article	Identification of the structural determinants for the stability of substrate and aminoacrylate external Schiff bases in O-acetylserine sulfhydrylase-A.
Academic Article	Effector-induced conformational transitions in Ascaris suum phosphofructokinase. A fluorescence and circular dichroism study.
Academic Article	Substitution of pyridoxal 5'-phosphate in the O-acetylserine sulfhydrylase from Salmonella typhimurium by cofactor analogs provides a test of the mechanism proposed for formation of the alpha-aminoacrylate intermediate.
Academic Article	Cysteine 42 is important for maintaining an integral active site for O-acetylserine sulfhydrylase resulting in the stabilization of the alpha-aminoacrylate intermediate.
Academic Article	Ascaris suum NAD-malic enzyme is activated by L-malate and fumarate binding to separate allosteric sites.
Academic Article	Stabilization and characterization of histidine-tagged homocitrate synthase from Saccharomyces cerevisiae.
Academic Article	Regulatory mechanism of histidine-tagged homocitrate synthase from Saccharomyces cerevisiae. I. Kinetic studies.
Academic Article	A two-step process controls the formation of the bienzyme cysteine synthase complex.
Academic Article	Product binding to the alpha-carboxyl subsite results in a conformational change at the active site of O-acetylserine sulfhydrylase-A: evidence from fluorescence spectroscopy.
Academic Article	Characterization of the S272A,D site-directed mutations of O-acetylserine sulfhydrylase: involvement of the pyridine ring in the alpha,beta-elimination reaction.
Academic Article	Interaction of serine acetyltransferase with O-acetylserine sulfhydrylase active site: evidence from fluorescence spectroscopy.
Academic Article	Exploring O-acetylserine sulfhydrylase-B isoenzyme from Salmonella typhimurium by fluorescence spectroscopy.
Academic Article	Diethylpyrocarbonate inactivation of NAD-malic enzyme from Ascaris suum.
Academic Article	Identification and spectral characterization of the external aldimine of the O-acetylserine sulfhydrylase reaction.
Grant	STRUCTURE AND MECHANISM OF NAD-MALIC ENZYME

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Fluorescence