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Medicinal-Pharmaceutical Chemistry Commons

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Full-Text Articles in Medicinal-Pharmaceutical Chemistry

Oriented Cell Growth On Self-Assembled Bacteriophage M13 Thin Films, J. Rong, L. A. Lee, K. Li, B. Harp, C. M. Mello, Z. Niu, Qian Wang Jan 2008

Oriented Cell Growth On Self-Assembled Bacteriophage M13 Thin Films, J. Rong, L. A. Lee, K. Li, B. Harp, C. M. Mello, Z. Niu, Qian Wang

Faculty Publications

Fibrillar M13 bacteriophages were used as basic building blocks to generate thin films with aligned nanogrooves, which, upon chemical grafting with RGD peptides, guide cell alignment and orient the cell outgrowth along defined directions.


Crystallization And Preliminary X-Ray Diffraction Analysis Of The Multidrug Efflux Transporter Norm From Neisseria Gonorrhoeae, Chih-Chia Su, Feng Long, Gerry Mcdermott, William M. Shafer, Edward Yu Jan 2008

Crystallization And Preliminary X-Ray Diffraction Analysis Of The Multidrug Efflux Transporter Norm From Neisseria Gonorrhoeae, Chih-Chia Su, Feng Long, Gerry Mcdermott, William M. Shafer, Edward Yu

Physics and Astronomy Publications

The crystallization and preliminary X-ray data analysis of the NorM multidrug efflux pump produced by Neisseria gonorrhoeae are reported. NorM is a cytoplasmic membrane protein that consists of 459 amino-acid residues. It is a member of the recently classified multidrug and toxic compound extrusion (MATE) family of transporters and recognizes a number of cationic toxic compounds such as ethidium bromide, acriflavin, 2-N-methylellipticinium and ciprofloxacin. Recombinant NorM protein was expressed in Escherichia coli and purified by metal-affinity and gel-filtration chromatography. The protein was crystallized using hanging-drop vapor diffusion. X-ray diffraction data were collected from cryocooled crystals at a synchrotron ...