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Bacterial multidrug transport through the lens of the major facilitator superfamily.
Fluman N, Bibi E. Fluman N, et al. Biochim Biophys Acta. 2009 May;1794(5):738-47. doi: 10.1016/j.bbapap.2008.11.020. Epub 2008 Dec 7. Biochim Biophys Acta. 2009. PMID: 19103310 Review.
Selection and application of antibodies modifying the function of beta-lactamase.
Bibi E, Laskov R. Bibi E, et al. Biochim Biophys Acta. 1990 Aug 17;1035(2):237-41. doi: 10.1016/0304-4165(90)90123-e. Biochim Biophys Acta. 1990. PMID: 2118387
Unlike conventional screening, e.g., ELISA or immunoprecipitation, the present method does not depend on firm binding and thus favors detection of low affinity antibodies. ...
Unlike conventional screening, e.g., ELISA or immunoprecipitation, the present method does not depend on firm binding and thus favors …
Multidrug resistance protein (Mdr)-alkaline phosphatase hybrids in Escherichia coli suggest a major revision in the topology of the C-terminal half of Mdr.
Béjà O, Bibi E. Béjà O, et al. J Biol Chem. 1995 May 26;270(21):12351-4. doi: 10.1074/jbc.270.21.12351. J Biol Chem. 1995. PMID: 7759475
Using this approach, it was proposed recently that the N-terminal hydrophobic domain of Mdr spans the membrane six times, in a different fashion from that predicted by hydropathy analysis (Bibi, E. and Béjà, O. (1994) J. ...
Using this approach, it was proposed recently that the N-terminal hydrophobic domain of Mdr spans the membrane six times, in a different fas …
Membrane topology of multidrug resistance protein expressed in Escherichia coli. N-terminal domain.
Bibi E, Béjà O. Bibi E, et al. J Biol Chem. 1994 Aug 5;269(31):19910-5. J Biol Chem. 1994. PMID: 7914193
Recently, the functional expression of a mouse multidrug resistance protein (Mdr1) in E. coli was described (Bibi, E., Gros, P., and Kaback, H. ...
Recently, the functional expression of a mouse multidrug resistance protein (Mdr1) in E. coli was described (Bibi, E., …
Functional expression of mouse Mdr1 in an outer membrane permeability mutant of Escherichia coli.
Béjà O, Bibi E. Béjà O, et al. Proc Natl Acad Sci U S A. 1996 Jun 11;93(12):5969-74. doi: 10.1073/pnas.93.12.5969. Proc Natl Acad Sci U S A. 1996. PMID: 8650203 Free PMC article.
In the present study we have constructed, by mutagenesis, a "leaky" (containing a permeable outer membrane) strain of E. coli, which is significantly more susceptible to the toxic effect of known P-gp substrates and cytotoxic agents. ...The results provide strong support f …
In the present study we have constructed, by mutagenesis, a "leaky" (containing a permeable outer membrane) strain of E. coli, which …
Comparative topology studies in Saccharomyces cerevisiae and in Escherichia coli. The N-terminal half of the yeast ABC protein Ste6.
Geller D, Taglicht D, Edgar R, Tam A, Pines O, Michaelis S, Bibi E. Geller D, et al. J Biol Chem. 1996 Jun 7;271(23):13746-53. doi: 10.1074/jbc.271.23.13746. J Biol Chem. 1996. PMID: 8662764
The topogenic reporters, invertase in S. cerevisiae and alkaline phosphatase in E. coli, were fused to Ste6 at identical sites and the fusions were expressed in yeast and bacteria, respectively. The results obtained in both systems are similar, although more definitive in …
The topogenic reporters, invertase in S. cerevisiae and alkaline phosphatase in E. coli, were fused to Ste6 at identical sites and th …
MdfA, an Escherichia coli multidrug resistance protein with an extraordinarily broad spectrum of drug recognition.
Edgar R, Bibi E. Edgar R, et al. J Bacteriol. 1997 Apr;179(7):2274-80. doi: 10.1128/jb.179.7.2274-2280.1997. J Bacteriol. 1997. PMID: 9079913 Free PMC article.
Transport experiments with an E. coli strain lacking F1-F0 proton ATPase activity indicate that MdfA is a multidrug transporter that is driven by the proton electrochemical gradient....
Transport experiments with an E. coli strain lacking F1-F0 proton ATPase activity indicate that MdfA is a multidrug transporter that …
New prospects in studying the bacterial signal recognition particle pathway.
Herskovits AA, Bochkareva ES, Bibi E. Herskovits AA, et al. Mol Microbiol. 2000 Dec;38(5):927-39. doi: 10.1046/j.1365-2958.2000.02198.x. Mol Microbiol. 2000. PMID: 11123669 Review.
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