X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1OD0PDB ENTRY 1OD0

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52980.1M Hepes, 21-23%(w/v) PEG 3350, 0.3-0.45M Li2SO4, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.5952.43

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 128.498α = 90
b = 128.498β = 90
c = 264.06γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315Vertically Collimating Premirror, Toroidal Focusing Mirror2008-11-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSRRC BEAMLINE BL13B11.0000NSRRCBL13B1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.93099.20.06227.56.7172709171402131
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.91.97980.3233.83.817061

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 1OD01.928.3151131798092.040.148670.146060.19832RANDOM20.123
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]
1.691.69-3.38
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.031
r_dihedral_angle_4_deg18.978
r_dihedral_angle_3_deg12.089
r_sphericity_free6.292
r_dihedral_angle_1_deg4.698
r_scangle_it4.635
r_sphericity_bonded3.303
r_scbond_it3.111
r_rigid_bond_restr2.042
r_mcangle_it2.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.031
r_dihedral_angle_4_deg18.978
r_dihedral_angle_3_deg12.089
r_sphericity_free6.292
r_dihedral_angle_1_deg4.698
r_scangle_it4.635
r_sphericity_bonded3.303
r_scbond_it3.111
r_rigid_bond_restr2.042
r_mcangle_it2.01
r_angle_refined_deg1.415
r_mcbond_it1.259
r_chiral_restr0.105
r_bond_refined_d0.006
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms14530
Nucleic Acid Atoms
Solvent Atoms2147
Heterogen Atoms42

Software

Software
Software NamePurpose
HKL-2000data collection
CNSrefinement
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
CNSphasing