BtsT, a Novel and Specific Pyruvate/H + Symporter in Escherichia coli
نویسندگان
چکیده
منابع مشابه
Changing the lactose permease of Escherichia coli into a galactose-specific symporter.
N-ethylmaleimide (NEM) modification of a lactose permease mutant containing a single-Cys in place of Ala-122 (helix IV) abolishes active lactose transport. Moreover, lactose, melibiose, and beta,d-galactopyranosyl 1-thio-beta,D-galactopyranoside protect against NEM inactivation of lactose transport and/or alkylation of Cys-122 by [(14)C]NEM. Remarkably, however, D-galactose transport is relativ...
متن کاملSpecific Markers of Staphylococcus aureus and Escherichia coli VBNC in Patients with Rheumatoid Arthritis
Background and purpose: Recent studies suggest that the viable but nonculturable (VBNC) bacteria could cause inflammatory diseases. The aim of this study was to detect and investigate the expression of nuc and rfbE genes in blood samples of patients with rheumatoid arthritis (RA). Materials and methods: In this experimental study, 102 blood samples were collected from patients with RA and univ...
متن کاملProduction of specific IgY antibody to the recombinant FanC protein produced in Escherichia coli
Objective(s): Enterotoxigenic Escherichia coli (ETEC) strains are one of the primary causes of diarrhea in newborn calves and in humans, pigs, and sheep. IgY technology has been identified as a promising alternative to generating a mass amount of specific antibody for use in immunotherapy and immunodiagnostics. The purpose of this study was to produce specific antibody by egg yolk antibody (IgY...
متن کاملSpecific and non-specific resistance to aminoglycosides in Escherichia coli.
The turbidimetric responses of a strain of Escherichia coli K12 to gentamicin and tobramycin were investigated. Both agents showed antibacterial activity below the conventionally measured minimum inhibitory concentration, but exposure to such subinhibitory concentrations of either agent generated a bacterial population which was able to grow in previously inhibitory concentrations at a rate equ...
متن کاملA Novel Oligoribonuclease of Escherichia coli
Detailed studies of the mechanism of action of the novel oligoribonuclease of Escherichia coli described in the previous paper (1) led to the following conclusions. 1. The enzyme prefers a free 3’-hydroxyl group for its action. 2. The enzyme attacks the oligoribonucleotide substrate in a sequential manner from the 3’ end producing 5’-ribonucleotides. 3. The mode of attack appears to be processi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 2018
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.00599-17