Mechanism of glutamate uptake in Zymomonas mobilis
نویسندگان
چکیده
منابع مشابه
Glycolytic enzymes in Zymomonas mobilis.
Raps, Shirley (University of Illinois, Urbana) and R. D. DeMoss. Glycolytic enzymes in Zymomonas mobilis. J. Bacteriol. 84:115-118. 1962-An enzyme extract of Zymomonas mobilis (Pseudomonas lindneri) was capable of fermenting glucose-6-phosphate to CO(2) and ethanol. The extract was found to contain phosphohexoisomerase, aldolase, and glyceraldehyde-3-phosphate dehydrogenase, but no demonstrable...
متن کاملThe glutamate uptake regulatory protein (Grp) of Zymomonas mobilis and its relation to the global regulator Lrp of Escherichia coli.
After being expressed in Escherichia coli JC5412, which is defective in glutamate transport, a Zymomonas mobilis gene which enabled this strain to grow on glutamate was cloned. This gene encodes a protein with 33% amino acid identity to the leucine-responsive regulatory protein (Lrp) of E. coli. Although overall glutamate uptake in E. coli was increased, the protein encoded by the cloned fragme...
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Mutants of Zymomonas mobilis were selected for decreased alcohol dehydrogenase activity by using consecutively higher concentrations of allyl alcohol. A mutant selected by using 100 mM allyl alcohol produced acetaldehyde at a level of 4.08 g/liter when the organism was grown in aerated batch cultures on a medium containing 4.0% (wt/wt) glucose. On the basis of the amount of glucose utilized, th...
متن کاملPyruvate decarboxylase from Zymomonas mobilis
To study the mechanism of re-activation of Zymomonas mobilis pyruvate decarboxylase apoenzyme by its cofactors thiamin diphosphate and Mg2", cofactor-free enzyme was prepared by dialysis against I mM-dipicolinic acid at pH 8.2. This apoenzyme was then used in a series of experiments that included determination of: (a) the affinity towards one cofactor when the other was present at saturating co...
متن کاملGenome Sequence of Zymomonas mobilis subsp. mobilis NRRL B-1960
Zymomonas mobilis subsp. mobilis is an efficient ethanol producer with application for industrial production of biofuel. To supplement existing Z. mobilis genomic resources and to facilitate genomic research, we used Oxford Nanopore and Illumina sequencing to assemble the complete genome of the beer spoilage isolate Z. mobilis subsp. mobilis strain NRRL B-1960.
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1992
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.174.23.7579-7584.1992