Results 191 to 200 of about 221,194 (241)
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Biochemistry, 2003
The protein product of the Methanococcus jannaschii MJ0768 gene has been expressed in Escherichia coli, purified to homogeneity, and shown to catalyze the GTP-dependent addition of two l-glutamates to the l-lactyl phosphodiester of 7,8-didemethyl-8 ...
Hong Li +3 more
semanticscholar +1 more source
The protein product of the Methanococcus jannaschii MJ0768 gene has been expressed in Escherichia coli, purified to homogeneity, and shown to catalyze the GTP-dependent addition of two l-glutamates to the l-lactyl phosphodiester of 7,8-didemethyl-8 ...
Hong Li +3 more
semanticscholar +1 more source
Neurochemical Research, 2015
Our aim was to review the processes of glutamate release from both biochemical and neurophysiological points of view. A large body of evidence now indicates that glutamate is specifically accumulated into synaptic vesicles, which provides strong support for the concept that glutamate is released from synaptic vesicles and is the major excitatory ...
John T. Hackett, Tetsufumi Ueda
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Our aim was to review the processes of glutamate release from both biochemical and neurophysiological points of view. A large body of evidence now indicates that glutamate is specifically accumulated into synaptic vesicles, which provides strong support for the concept that glutamate is released from synaptic vesicles and is the major excitatory ...
John T. Hackett, Tetsufumi Ueda
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Biochemistry, 1979
N10-Formyltetrahydropteroylpoly-gamma-glutamates (N10-formyl-H4PteGlun) having n = 1, 3, 4, 5, 6, and 7 glutamyl residues have been tested as cosubstrates of the purine biosynthesis enzyme 10-formyltetrahydrofolate:5'-phosphoribosyl-5-amino-4 ...
J. Baggott, C. Krumdieck
semanticscholar +1 more source
N10-Formyltetrahydropteroylpoly-gamma-glutamates (N10-formyl-H4PteGlun) having n = 1, 3, 4, 5, 6, and 7 glutamyl residues have been tested as cosubstrates of the purine biosynthesis enzyme 10-formyltetrahydrofolate:5'-phosphoribosyl-5-amino-4 ...
J. Baggott, C. Krumdieck
semanticscholar +1 more source
An Unconventional Method for Purifying the N-carboxyanhydride Derivatives of γ-alkyl-L-glutamates
, 1999Common impurities in the phosgenation of α -amino acids to produce their N-carboxyanhydride (NCA) derivatives include hydrogen chloride and the hydrochloride salt of the starting amino acid.
D. Poché +2 more
semanticscholar +1 more source
Biochemistry, 2006
Cytochrome bd is a quinol oxidase of Escherichia coli under microaerophilic growth conditions. Coupling of the release of protons to the periplasm by quinol oxidation to the uptake of protons from the cytoplasm for dioxygen reduction generates a proton ...
T. Mogi +4 more
semanticscholar +1 more source
Cytochrome bd is a quinol oxidase of Escherichia coli under microaerophilic growth conditions. Coupling of the release of protons to the periplasm by quinol oxidation to the uptake of protons from the cytoplasm for dioxygen reduction generates a proton ...
T. Mogi +4 more
semanticscholar +1 more source
Glutamate receptors and new glutamate agonists
Trends in Pharmacological Sciences, 1983Abstract A variety of naturally occurring and synthetic analogues of the putative excitatory amino acid neurotransmittersl-glutamic acid (l-GLU) andl-aspartec acid (l-ASP) are powerful neuroexcitatory and neurotoxic agents. These effects appear to be mediated primarily by the central receptors normally operated byl-GLU and/orl-ASP.
Tage Honore, Povl Krogsgaard-Larsen
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Journal of Biological Chemistry, 1999
The Bordetella pertussis adenylate cyclase toxin-hemolysin (ACT or CyaA) is a multifunctional protein. It forms small cation-selective channels in target cell and lipid bilayer membranes and it delivers into cell cytosol the amino-terminal adenylate ...
Adriana Osičková +4 more
semanticscholar +1 more source
The Bordetella pertussis adenylate cyclase toxin-hemolysin (ACT or CyaA) is a multifunctional protein. It forms small cation-selective channels in target cell and lipid bilayer membranes and it delivers into cell cytosol the amino-terminal adenylate ...
Adriana Osičková +4 more
semanticscholar +1 more source
The Role of Glutamate Transporters in Glutamate Homeostasis in the Brain
Journal of Experimental Biology, 1997ABSTRACT Glutamate transporters in neurones and glia, four of which have been cloned from mammals, play a crucial role in controlling the extracellular glutamate concentration in the brain. In normal conditions, they remove glutamate from the extracellular space and thereby help to terminate glutamatergic synaptic transmission and to ...
Brian Billups +5 more
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Glutamate and Glutamate Receptors in the Vertebrate Retina
2023Book chapter published in: Kolb, H., Fernandez, E., Nelson, R., Webvision: The Organization of the Retina and Visual System [Internet].
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