| Numéro |
J. Phys. IV France
Volume 04, Numéro C9, Novembre 1994
Proceedings of the European Symposium on Frontiers in Science and Technology with Synchrotron Radiation
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| Page(s) | C9-293 - C9-298 | |
| DOI | https://doi.org/10.1051/jp4:1994951 | |
Proceedings of the European Symposium on Frontiers in Science and Technology with Synchrotron Radiation
J. Phys. IV France 04 (1994) C9-293-C9-298
DOI: 10.1051/jp4:1994951
LURE, Laboratoire CNRS-CEA-MEN, Bât. 209D, Université Paris-Sud, 91405 Orsay cedex, France
© EDP Sciences 1994
J. Phys. IV France 04 (1994) C9-293-C9-298
DOI: 10.1051/jp4:1994951
X-ray diffuse scattering and molecular dynamics in proteins
Ph. Faure, J. Pérez, J. Doucet and J.P. BenoitLURE, Laboratoire CNRS-CEA-MEN, Bât. 209D, Université Paris-Sud, 91405 Orsay cedex, France
Abstract
In this paper we review the main significant results obtained up to now by X-ray diffuse scattering analysis applied to crystallized proteins. The results are classified in two groups : those assuming intermolecular correlations and those assuming short and long-range intramolecular correlations. We try to perform a synthesis of these results and we specially discuss the diffuse scattering in terms of the low frequency normal modes or the "liquid-like motion". In addition, we also consider the effect of uncoupled rigid body translations of the molecule, sometimes found to be in good agreement with the experimental patterns.
© EDP Sciences 1994