Download MendeleyPurification, crystallization and preliminary X-ray diffraction data of L7Ae sRNP core protein from Pyrococcus abyssii.
Charron, C., Manival, X., Charpentier, B., Branlant, C., Aubry, A.(2004) Acta Crystallogr D Biol Crystallogr 60: 122-124
- PubMed: 14684904
- DOI: https://doi.org/10.1107/s090744490302239x
- Primary Citation of Related Structures:
1PXW - PubMed Abstract:
The L7Ae sRNP core protein from Pyrococcus abyssii was crystallized using the sitting-drop vapour-diffusion method. Crystals were obtained in the presence of MgCl(2), PEG 2000 MME and acetate buffer at pH 4.0. A native data set has been collected at 2.9 A resolution using a rotating-anode generator at room temperature. Crystals belong to the orthorhombic space group P2(1)2(1)2, with unit-cell parameters a = 70.7, b = 112.9, c = 34.8 A. There are two monomers of MW 14 200 Da per asymmetric unit and the packing density V(M) is 2.45 A(3) Da(-1). A molecular-replacement analysis gave solutions for the rotation and translation functions.
Organizational Affiliation:
Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques, UMR 7036 CNRS-UHP, Groupe Biocristallographie, Faculté des Sciences et Techniques, BP 239, 54506 Vandoeuvre-lès-Nancy, France.
