Molecular Dynamics Studies for the Sugar Transportation Mechanism in Phosphotransferase Systems (PTSS)
نویسندگان
چکیده
منابع مشابه
Sugar Transport by the Bacterial Phosphotransferase System
Enzyme I is the first protein of the phospho transfer sequence in the bacterial phosphoenolpyruvate:glycose phosphotransferase system. This protein exhibits a temperature-dependent monomer/dimer equilibrium. The nucleotide sequence of Escherichia coli ptd indicates four -SH residues per subunit (Saffen, D. W., Presper, K. A., Doering, T. L., and Roseman, S. (1987) J. Sol. Chem. 262, 16241-16253...
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Studies were conducted on the physical properties of Enzyme I, the first protein in the Salmonella typhimurium phosphoenolpyruvate:glycose phosphotransferase system. Since values lower than those previously reported for the monomer molecular weight were obtained, experiments were performed to determine whether Enzyme I had been partially degraded during isolation of homogeneous protein. Crude e...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2015
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2014.11.2552