Summary
13Cα-13CO homonuclear NOE and 13CO T1 relaxation were measured for a 20 kDa protein using tripleresonance pulse sequences. The experiments were sufficiently sensitive to obtain statistically significant differences in relaxation parameters over the molecule. The 13Cα-13CO cross-relaxation rate, obtained from these data, is directly proportional to an order parameter describing local motion and it is largely independent of the local correlation time. It is therefore a relatively straightforward observable for the identification of local dynamics.
References
Abragam, A. (1961) The Principles of Nuclear Magnetism, Clarendon, Oxford.
Barbato, G., Ikura, M., Kay, L.E., Pastor, R.W. and Bax, A. (1992) Biochemistry, 31, 5269–5278.
Boyd, J., Hommel, U. and Campbell, I.D. (1990) Chem. Phys. Lett., 175, 477–482.
Brüschweiler, R., Liao, X. and Wright, P.E. (1995) Science, 268, 886–889.
Clore, G.M., Driscoll, P.C., Wingfield, P.T. and Gronenborn, A.M. (1990) Biochemistry, 29, 7387–7401.
Engelke, J. and Rüterjans, H. (1995) J. Biomol. NMR, 5, 173–182.
Fischer, M.W.F., Majumdar, A., Dahlquist, F.W. and Zuiderweg, E.R.P. (1995) J. Magn. Reson. Ser. B, 108, 143–154.
Goldman, M.J. (1984) J. Magn. Reson., 60, 437–452.
Goldman, M.J. (1988) Quantum Description of High-resolution NMR in Liquids, Clarendon, Oxford.
Hansen, A.P., Petros, A.M., Meadows, R.P. and Fesik, S.W. (1994) Biochemistry, 33, 15418–15424.
Ikura, M., Kay, L.E. and Bax, A. (1990) Biochemistry, 29, 4659–4667.
Kay, L.E., Torchia, D.A. and Bax, A. (1989) Biochemistry, 28, 8972–8979.
Lipari, G. and Szabo, A. (1982a) J. Am. Chem. Soc., 104, 4546–4559.
Lipari, G. and Szabo, A. (1982b) J. Am. Chem. Soc., 104, 4559–4570.
Montelione, G.T. and Wagner, G. (1990) J. Magn. Reson., 87, 183–188.
Nicholson, L.K., Kay, L.E., Baldisseri, D.M., Arango, J., Young, P.E., Bax, A. and Torchia, D.A. (1992) Biochemistry, 31, 5253–5263.
Nirmala, N.R. and Wagner, G. (1988) J. Am. Chem. Soc., 113, 7557–7558.
Oas, T.G., Hartzell, C.J., McMahon, T.J., Drobny, G.P. and Dahlquist, F.W. (1987) J. Am. Chem. Soc., 109, 5956–5962.
PalmerIII, A.G., Skelton, N.J., Chazin, W.J., Wright, P.E. and Rance, M. (1991) Mol. Phys., 75, 699–712.
Peng, J.W. and Wagner, G. (1992) J. Magn. Reson., 98, 308–332.
Rischel, C. (1995) J. Magn. Reson. Ser. A, 116, 255–258.
Solomon, I. (1955) Phys. Rev., 99, 559–565.
Vold, R.L. and Vold, R.R. (1978) Progr. NMR Spectrosc., 12, 79–133.
Weaver, L.H. and Matthews, B.W. (1987) J. Mol. Biol., 193, 189–199.
Werbelow, L.G. and Grant, D.M. (1977) Adv. Magn. Reson., 9, 189–301.
Woessner, D.E. (1962) J. Chem. Phys., 36, 1–4.
Yamazaki, T., Muhandiram, R. and Kay, L.E. (1994) J. Am. Chem. Soc., 116, 8266–8278.
Zheng, Z., Czaplicki, J. and Jardetzky, O. (1995) Biochemistry, 34, 5212–5223.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Zeng, L., Fischer, M.W.F. & Zuiderweg, E.R.P. Study of protein dynamics in solution by measurement of 13Cα-13CO NOE and 13CO longitudinal relaxation. J Biomol NMR 7, 157–162 (1996). https://doi.org/10.1007/BF00203826
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00203826