X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3KR7 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1vapour diffusion, hanging drop8.527717% PEG 3350, 0.2M Ammonium sulphate, 0.1M Tris pH 8.5, vapour diffusion, hanging drop, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.6553.66

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 89.531α = 90
b = 99.275β = 90
c = 114.652γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray277CCDADSC QUANTUM 315rMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX1Australian SynchrotronMX1

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
11.9309940482404822

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 REPLACEMENTTHROUGHOUT3KR71.929.9838311192694.440.17290.17050.2178RANDOM23.9644
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]
0.04-0.02-0.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.604
r_dihedral_angle_4_deg19.492
r_dihedral_angle_3_deg14.581
r_dihedral_angle_1_deg6.239
r_mcangle_it4.355
r_scbond_it4.259
r_mcbond_it2.924
r_angle_refined_deg2.2
r_chiral_restr0.168
r_bond_refined_d0.022
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.604
r_dihedral_angle_4_deg19.492
r_dihedral_angle_3_deg14.581
r_dihedral_angle_1_deg6.239
r_mcangle_it4.355
r_scbond_it4.259
r_mcbond_it2.924
r_angle_refined_deg2.2
r_chiral_restr0.168
r_bond_refined_d0.022
r_gen_planes_refined0.013
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3322
Nucleic Acid Atoms
Solvent Atoms416
Heterogen Atoms72

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data collection
HKL-2000data reduction
SCALAdata scaling
PHASESphasing