Publications of Stefan Köster

Journal Article (14)

2014
Journal Article
Aktas, M.; Köster, S.; Kizilirmak, S.; Casanova, J. C.; Betz, H.; Fritz, C.; Moser, R.; Yildiz, Ö.; Narberhaus, F.: Enzymatic properties and substrate specificity of a bacterial phosphatidylcholine synthase. The FEBS Journal 281 (15), pp. 3523 - 3541 (2014)
Journal Article
Köster, S.; van Pee, K.; Hudel, M.; Leustik, M.; Rhinow, D.; Kühlbrandt, W.; Chakraborty, T.: Crystal structure of listeriolysin O reveals molecular details of oligomerization and pore formation. Nature Communications 5, 3690 (2014)
2012
Journal Article
Korkmaz, F.; Köster, S.; Yildiz, Ö.; Mäntele, W.: In situ opening/closing of OmpG from E. coli and the splitting of β-sheet signals in ATR–FTIR spectroscopy. Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy 91, pp. 395 - 401 (2012)
2011
Journal Article
Köster, S.; Pavkov-Keller, T.; Kühlbrandt, W.; Yildiz, Ö.: Structure of Human Na+/H+ Exchanger NHE1 Regulatory Region in Complex with Calmodulin and Ca2+. The Journal of Biological Chemistry 286 (47), pp. 40954 - 40961 (2011)
Journal Article
Damaghi, M.; Köster, S.; Yildiz, Ö.; Müller, D. J.: One β Hairpin Follows the Other: Exploring Refolding Pathways and Kinetics of the Transmembrane β-Barrel Protein OmpG. Angewandte Chemie, International Edition in English 50 (32), pp. 7422 - 7424 (2011)
2010
Journal Article
Damaghi, M.; Sapra, K. T.; Köster, S.; Yildiz, Ö.; Kühlbrandt, W.; Muller, D. J.: Dual energy landscape: The functional state of the β-barrel outer membrane protein G molds its unfolding energy landscape. Proteomics 10 (23), pp. 4151 - 4162 (2010)
Journal Article
Korkmaz-Özkan, F.; Köster, S.; Kühlbrandt, W.; Mäntele, W.; Yildiz, Ö.: Correlation between the OmpG Secondary Structure and Its pH-Dependent Alterations Monitored by FTIR. Journal of Molecular Biology 401 (1), pp. 56 - 67 (2010)
Journal Article
Damaghi, M.; Bippes, C.; Köster, S.; Yildiz, Ö.; Mari, S. A.; Kühlbrandt, W.; Muller, D. J.: pH-Dependent Interactions Guide the Folding and Gate the Transmembrane Pore of the β-Barrel Membrane Protein OmpG. Journal of Molecular Biology 397 (4), pp. 878 - 882 (2010)
Journal Article
Mari, S. A.; Köster, S.; Bippes, C. A.; Yildiz, Ö.; Kühlbrandt, W.; Muller, D. J.: pH-Induced Conformational Change of the β-Barrel-Forming Protein OmpG Reconstituted into Native E. coli Lipids. Journal of Molecular Biology 396 (3), pp. 610 - 616 (2010)
Journal Article
Schulze, S.; Köster, S.; Geldmacher, U.; Terwisscha van Scheltinga, A. C.; Kühlbrandt, W.: Structural basis of Na+-independent and cooperative substrate/product antiport in CaiT. Nature 467, pp. 233 - 236 (2010)
2009
Journal Article
Sapra, K. T.; Damaghi, M.; Köster, S.; Yildiz, Ö.; Kühlbrandt, W.; Muller, D. J.: One β Hairpin after the Other: Exploring Mechanical Unfolding Pathways of the Transmembrane β-Barrel Protein OmpG. Angewandte Chemie, International Edition in English 48 (44), pp. 8306 - 8308 (2009)
Journal Article
Köster, S.; Wehner, M.; Herrmann, C.; Kühlbrandt, W.; Yildiz, Ö.: Structure and Function of the FeoB G-Domain from Methanococcus jannaschii. Journal of Molecular Biology 392 (2), pp. 405 - 419 (2009)
Journal Article
Köster, S.; Kühlbrandt, W.; Yildiz, Ö.: Purification, crystallization and preliminary X-ray diffraction analysis of the FeoB G domain from Methanococcus jannaschii. Acta Crystallographie Section F Structural Biology and Crystallization Communications F65 (7), pp. 684 - 687 (2009)
2008
Journal Article
Korkmaz, F.; Köster, S.; Yildiz, Ö.; Mäntele, W.: The Role of Lipids for the Functional Integrity of Porin: An FTIR Study Using Lipid and Protein Reporter Groups. Biochemistry 47, pp. 12126 - 12134 (2008)

Book Chapter (1)

2015
Book Chapter
Köster, S.; van Pee, K.; Yildiz, Ö.: Purification, Refolding, and Crystallization of the Outer Membrane Protein OmpG from Escherichia coli. In: Methods in Enzymology, Vol. 557, pp. 149 - 166 (Ed. Shukla, A. K.). Academic Press, New York, NY (2015)

Thesis - PhD (1)

2011
Thesis - PhD
Köster, S.: Strukturelle und funktionelle Charakterisierung ausgewählter Membranproteine. Dissertation, Goethe-Universität, Frankfurt am Main (2011)
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