The Journal of biological chemistry, 260(11), 6747-6754 (1985-06-10)
The effects of 4-fluoroglutamate on the reaction catalyzed by partially purified rat liver folylpolyglutamate synthetase have been investigated. DL-threo-4-Fluoroglutamate was an effective, concentration-dependent inhibitor of polyglutamylation of both tetrahydrofolate and methotrexate, while the erythro isomer was weakly inhibitory. 4-Fluoroglutamate acted
Journal of enzyme inhibition, 15(3), 273-282 (2000-05-16)
Inhibition of rat brain glutamate decarboxylase (GAD, EC 4.1.1.15) by individual stereoisomers of 4-fluoroglutamate (4-F-Glu) and 2-fluoro-4-aminobutyrate (2-F-GABA) was studied. All stereoisomers of 4-F-Glu inhibited decarboxylation of L-glutamate catalysed by the enzyme preparation. At 1 x 10(-2) M concentration, the
The Journal of organic chemistry, 66(26), 8831-8842 (2001-12-26)
Electrophilic fluorination of enantiomerically pure 2-pyrrolidinones (4) derived from (L)-glutamic acid has been investigated as a method for the synthesis of single stereoisomers of 4-fluorinated glutamic acids. Reaction of the lactam enolate derived from 9 with NFSi results in a
Applied and environmental microbiology, 73(14), 4491-4498 (2007-05-22)
Corynebacterium glutamicum is a biotin auxotroph that secretes L-glutamic acid in response to biotin limitation; this process is employed in industrial L-glutamic acid production. Fatty acid ester surfactants and penicillin also induce L-glutamic acid secretion, even in the presence of
Biochemical and biological properties of methotrexate analogs containing D-glutamic acid or D-erythro, threo-4-fluoroglutamic acid.
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