Three-dimensional structure of the histidine-containing phosphocarrier protein (HPr) fromEnterococcus faecalisin solution
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چکیده
منابع مشابه
Three-dimensional structure of the histidine-containing phosphocarrier protein (HPr) from Enterococcus faecalis in solution.
The histidine-containing phosphocarrier protein (HPr) transfers a phosphate group between components of the prokaryotic phosphoenolpyruvate-dependent phosphotransferase system (PTS), which is finally used to phosphorylate the carbohydrate transported by the PTS through the cell membrane. Recently it has also been found to act as an intermediate in the signaling cascade that regulates transcript...
متن کاملStructure of the histidine-containing phosphocarrier protein HPr from Bacillus subtilis at 2.0-A resolution.
The crystal structure of the histidine-containing phosphocarrier protein (HPr) of the phosphoenolpyruvate:sugar phosphotransferase system (PTS) from Bacillus subtilis has been determined at 2.0-A resolution and refined to a crystallographic residual error R-factor of 0.150. The secondary-structure folding topology of the molecule is that of an open-face beta-sandwich formed by four antiparallel...
متن کاملHigh-resolution structure of the histidine-containing phosphocarrier protein (HPr) from Staphylococcus aureus and characterization of its interaction with the bifunctional HPr kinase/phosphorylase.
A high-resolution structure of the histidine-containing phosphocarrier protein (HPr) from Staphylococcus aureus was obtained by heteronuclear multidimensional nuclear magnetic resonance (NMR) spectroscopy on the basis of 1,766 structural restraints. Twenty-three hydrogen bonds in HPr could be directly detected by polarization transfer from the amide nitrogen to the carbonyl carbon involved in t...
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The crystal structure of a proteolytically modified form of the Escherichia coli phosphocarrier and signal transducing protein IIIglc has been determined by multiple isomorphous and molecular replacement. The model has been refined to an R-factor of 0.166 for data between 6- and 2.1-A resolution with an rms deviation of 0.020 A from ideal bond lengths and 3.2 degrees from ideal bond angles. The...
متن کاملThe Phosphocarrier Protein HPr Contributes to Meningococcal Survival during Infection
Neisseria meningitidis is an exclusively human pathogen frequently carried asymptomatically in the nasopharynx but it can also provoke invasive infections such as meningitis and septicemia. N. meningitidis uses a limited range of carbon sources during infection, such as glucose, that is usually transported into bacteria via the phosphoenolpyruvate (PEP):sugar phosphotransferase system (PTS), in...
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 2001
ISSN: 0014-2956
DOI: 10.1046/j.1432-1327.2001.01916.x