X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2BXWPDB ENTRY 2BXW

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.52.0 M AMMONIUM SULFATE 0.2 M SODIUM CHLORIDE 0.1 M SODIUM CACODYLATE PH 6.5
Crystal Properties
Matthews coefficientSolvent content
4.4572.39

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 130.775α = 90
b = 130.775β = 90
c = 162.315γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2006-06-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-IDAPS22-ID

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
11.6540990.0740.518.263939
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)
11.651.7190.50.829.2

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 2BXW1.6592.8562888103998.90.2090.2090.233RANDOM26.12
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]
-0.66-0.33-0.660.99
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.832
r_dihedral_angle_4_deg14.957
r_dihedral_angle_3_deg14.327
r_dihedral_angle_1_deg9.489
r_scangle_it4.18
r_scbond_it2.771
r_mcangle_it1.557
r_angle_refined_deg1.421
r_mcbond_it0.993
r_nbtor_refined0.309
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.832
r_dihedral_angle_4_deg14.957
r_dihedral_angle_3_deg14.327
r_dihedral_angle_1_deg9.489
r_scangle_it4.18
r_scbond_it2.771
r_mcangle_it1.557
r_angle_refined_deg1.421
r_mcbond_it0.993
r_nbtor_refined0.309
r_symmetry_vdw_refined0.275
r_nbd_refined0.228
r_xyhbond_nbd_refined0.14
r_symmetry_hbond_refined0.136
r_chiral_restr0.108
r_bond_refined_d0.011
r_gen_planes_refined0.006
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2204
Nucleic Acid Atoms
Solvent Atoms380
Heterogen Atoms15

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing