Abstract
We have determined the three-dimensional fold of the 19 kDa (177 residues) transmembrane domain of the outer membrane protein A of Escherichia coli in dodecylphosphocholine (DPC) micelles in solution using heteronuclear NMR. The structure consists of an eight-stranded β-barrel connected by tight turns on the periplasmic side and larger mobile loops on the extracellular side. The solution structure of the barrel in DPC micelles is similar to that in n-octyltetraoxyethylene (C8E4) micelles determined by X-ray diffraction. Moreover, data from NMR dynamic experiments reveal a gradient of conformational flexibility in the structure that may contribute to the membrane channel function of this protein.
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References
Bax, A. Curr. Op. Struct. Biol. 4, 738–744 (1994).
Gardner, K. H. & Kay, L.E. Annu. Rev. Biomol. Struct . 27, 357–406 (1998).
MacKenzie, K.R., Prestegard J.H. & Engelman, D.M. Science 276, 131–3 (1997).
Rastogi, V.K. & Girvin, M.E. Nature 402, 263–8 (1999).
Ketchem, R.R., Hu, W. & Cross, T.A. Science 261, 1457–1460 (1993).
Opella, S.J. et al. Nature Struct. Biol. 6, 374–379 (1999).
Pervushin, K., Riek, R., Wider, G. & Wüthrich, K. Proc. Natl. Acad. Sci. USA 94, 12366–12371 (1997).
Kay, L.E. & Gardner, K.H. Curr. Opin. Struct. Biol. 7, 722–731 (1997).
Goto, N.K. & Kay, L.E. Curr. Opin. Struct. Biol. 10, 585–592 (2000).
Tjandra, N. & Bax, A. Science 278, 1111–1114 (1997).
Battiste, J.L. & Wagner, G. Biochemistry 39, 5355–5365 (2000).
Grisshammer, R., Averbeck, P. & Sohal, A.K. Biochem. Soc. Trans. 27, 899–903 (1999).
Curran, A.R., Templer, R.H. & Booth, P.L. Biochemistry 38, 9328–9336 (1999).
Sanders, C.R. & Nagy, J.K. Curr. Opin. Struct. Biol. 10, 438–442 (2000).
Kleinschmidt, J.H., den Blaauwen, T., Driessen, A.J.M. & Tamm, L.K. Biochemistry 38, 5006–5016 (1999).
Kleinschmidt, J.H., Wiener, M. & Tamm, L.K. Protein Sci. 8, 2065–2071 (1999).
Arora, A., Rinehart, D., Szabo, G. & Tamm, L.K. J. Biol. Chem. 275, 1594–1600 (2000).
Saint, N., El Hamel, C., De, E. & Molle, G. FEMS Microbiol. Lett. 190, 261–265 (2000).
Belaaouaj, A., Kim, K.S. & Shapiro, S.D. Science 289, 1185–1188 (2000).
Soulas, C. et al. J. Immunol. 165, 2335–2340 (2000).
Pautsch, A. & Schulz, G.E. Nature Struct. Biol. 5, 1013–1017 (1998).
Pautsch, A. & Schulz, G.E. J. Mol. Biol. 298, 273–282 (2000).
Schweizer, M., Hindennach, I., Garten, W. & Henning, U. Eur. J. Biochem. 82, 211–217 (1978).
Dornmair, K., Kiefer, H. & Jähnig, F. J. Biol. Chem. 265, 18907–18911 (1990).
Yang, D. & Kay, L.E. J. Biomol. NMR 13, 3–9 (1999).
Yang, D. & Kay, L.E. J. Am. Chem. Soc. 121, 2571–2575 (1999).
Powers, R. et al. J. Mol. Biol. 221, 1081–1090 (1991).
Zhu, G., Kong, X. M., Sze, K.H. J. Biomol. NMR 13, 77–81 (1999).
Ikura, M., Bax, A., Clore, G.M. & Gronenborn, A.M. J. Am. Chem. Soc. 112, 9020–9022 (1990).
Liu, W.M. J. Mol. Biol. 275, 541–545 (1998).
Caffrey, M. et al. J. Magn. Reson. 135, 368–372 (1998).
Vogel, H., Nilsson, L., Rigler, R., Voges, K.P. & Jung, G. Proc. Natl. Acad. Sci. USA 85, 5067–5071 (1988).
Brown, M.F., Seelig, J. & Häberlen, U. J. Chem. Phys. 70, 5045–5053 (1979).
Waugh, D. J. Biomol. NMR 8, 184–192 (1996).
Muchmore, D.C., McIntosh, L.P., Russell, C.B., Anderson, D.E. & Dahlquist, F.W. Methods Enzymol. 177, 44–73 (1989).
Cornilescu, G., Delaglio, F. & Bax, A. J. Biomol. NMR, 13, 289–302 (1999).
Gardner K.H., Rosen, M.K. & Kay, L.E. Biochemistry 36, 1389–1401 (1997).
Güntert, P., Mumenthaler, C. & Wüthrich, K. J. Mol. Biol . 273, 283–298 (1997).
Luginbühl, P., Güntert, P., Billeter, M. & Wüthrich, K. J. Biomol. NMR 8, 136–146 (1996).
Koradi, R., Billeter, M. & Wüthrich, K. J. Mol. Graphics 14, 51–55 (1996).
Farrow, N.A. et al. Biochemistry 33, 5984–6003 (2000).
Laskowski, R.A., Rullmann, J.A.C., MacArthur, M.W., Kaptein, R. & Thornton, J.M. J. Biomol. NMR 8, 477–486 (1996).
Acknowledgements
This work was supported by a grant from the NIH. The experiments at 750 MHz were carried out at the National Magnetic Resonance Facility at Madison, which is supported by the NIH and NSF.
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Arora, A., Abildgaard, F., Bushweller, J. et al. Structure of outer membrane protein A transmembrane domain by NMR spectroscopy. Nat Struct Mol Biol 8, 334–338 (2001). https://doi.org/10.1038/86214
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DOI: https://doi.org/10.1038/86214
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