1PXW

Crystal structure of L7Ae sRNP core protein from Pyrococcus abyssii


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.278 
  • R-Value Work: 0.227 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Purification, 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.,Sect.D 60: 122-124


  • 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 ...

    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.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
LSU ribosomal protein L7AE
A, B
128Pyrococcus abyssi (strain GE5 / Orsay)Gene Names: rpl7ae
Find proteins for P62008 (Pyrococcus abyssi (strain GE5 / Orsay))
Go to UniProtKB:  P62008
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.278 
  • R-Value Work: 0.227 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 67.190α = 90.00
b = 112.550β = 90.00
c = 34.510γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
XDSdata reduction
XDSdata scaling
AMoREphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-01-27
    Type: Initial release
  • Version 1.1: 2008-04-29
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-11
    Type: Refinement description