X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2RNSpdb entry 2RNS

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP3.8292100 mM sodium citrate 2.4 M ammonium sulfate, pH 3.8, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties
Matthews coefficientSolvent content
2.0239.03

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 43.91α = 90
b = 43.91β = 90
c = 96.4γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2011-07-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID290.976ESRFID29

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.2238.0316581632726-3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTpdb entry 2RNS1.2229.8731660106499.660.185470.184070.22599RANDOM23.081
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
1.381.381.38-4.47
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free45.991
r_dihedral_angle_2_deg35.247
r_sphericity_bonded20.852
r_dihedral_angle_4_deg19.851
r_dihedral_angle_3_deg12.27
r_rigid_bond_restr7.191
r_dihedral_angle_1_deg6.566
r_angle_refined_deg2.315
r_angle_other_deg1.366
r_chiral_restr0.144
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free45.991
r_dihedral_angle_2_deg35.247
r_sphericity_bonded20.852
r_dihedral_angle_4_deg19.851
r_dihedral_angle_3_deg12.27
r_rigid_bond_restr7.191
r_dihedral_angle_1_deg6.566
r_angle_refined_deg2.315
r_angle_other_deg1.366
r_chiral_restr0.144
r_bond_refined_d0.023
r_gen_planes_refined0.015
r_gen_planes_other0.008
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms896
Nucleic Acid Atoms
Solvent Atoms113
Heterogen Atoms10

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling