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The mgtB Mg2+ transport locus of Salmonella typhimurium encodes a P-type ATPase.
The mgtB locus codes for one of three distinct Mg2+ transport systems of Salmonella typhimurium. The system encoded by the mgtB locus mediates Mg2+ influx only. The nucleotide sequence of aExpand
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Magnesium transport in Salmonella typhimurium. Regulation of mgtA and mgtB expression.
Salmonella typhimurium contains three distinct transport systems (CorA, MgtA, and MgtB) that move Mg2+ across the cytoplasmic membrane. Mutant strains containing only one of these three systems haveExpand
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Magnesium transport in Salmonella typhimurium: characterization of magnesium influx and cloning of a transport gene.
The influx of Mg2+ in Salmonella typhimurium LT-2 was studied by both kinetic and genetic techniques. Wild-type cells grown in a high MgSO4 concentration (10 mM) exhibited a Km of 15 microM for Mg2+Expand
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The mgtB Mg2+ transport locus of Salmonella typhimurium encodes a P-type ATPase.
The mgtB locus codes for one of three distinct Mg2+ transport systems of Salmonella typhimurium. The system encoded by the mgtB locus mediates Mg2+ influx only. The nucleotide sequence of aExpand
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Magnesium transport in Salmonella typhimurium: 28Mg2+ transport by the CorA, MgtA, and MgtB systems.
Three loci in Salmonella typhimurium (corA, mgtA, and mgtB) code for components of distinct Mg2+ transport systems (S. P. Hmiel, M. D. Snavely, J. B. Florer, M. E. Maguire, and C. G. Miller, J.Expand
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Magnesium transport in Salmonella typhimurium: genetic characterization and cloning of three magnesium transport loci.
Salmonella typhimurium strains lacking the CorA Mg2+ transport system retain Mg2+ transport and the ability to grow in medium containing a low concentration of Mg2+. Mutagenesis of a corA strainExpand
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Hormone-sensitive lipase: sequence, expression, and chromosomal localization to 19 cent-q13.3.
Hormone-sensitive lipase, a key enzyme in fatty acid mobilization, overall energy homeostasis, and possibly steroidogenesis, is acutely controlled through reversible phosphorylation by catecholaminesExpand
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Processing of the N termini of nascent polypeptide chains requires deformylation prior to methionine removal.
N-formyl-methionine termini are formed in the initiation reaction of bacterial protein synthesis and processed during elongation of the nascent polypeptide chain. We report that the formyl group mustExpand
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The apeE gene of Salmonella typhimurium encodes an outer membrane esterase not present in Escherichia coli.
Salmonella typhimurium apeR mutations lead to overproduction of an outer membrane-associated N-acetyl phenylalanine beta-naphthyl ester-cleaving esterase that is encoded by the apeE gene (P.Expand
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Magnesium transport in Salmonella typhimurium: expression of cloned genes for three distinct Mg2+ transport systems.
In Salmonella typhimurium, the corA, mgtA, and mgtB loci are involved in active transport of Mg2+ (S. P. Hmiel, M. D. Snavely, C. G. Miller, and M. E. Maguire, J. Bacteriol. 168:1444-1450, 1988; S.Expand
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