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
4.4572.38

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 131.687α = 90
b = 130.889β = 90.94
c = 92.822γ = 90
Symmetry
Space GroupC 1 2 1

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
12.14094.40.1110.33.387249
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)
12.12.1899.80.392.63.1

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 2BXW2.0792.85843791373900.2120.2110.257RANDOM27.31
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]
1.84-1.32-0.54-1.35
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.484
r_dihedral_angle_4_deg20.745
r_dihedral_angle_3_deg19.706
r_dihedral_angle_1_deg8.634
r_scangle_it5.659
r_scbond_it4.261
r_angle_refined_deg2.643
r_mcangle_it2.387
r_mcbond_it2.03
r_angle_other_deg1.332
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.484
r_dihedral_angle_4_deg20.745
r_dihedral_angle_3_deg19.706
r_dihedral_angle_1_deg8.634
r_scangle_it5.659
r_scbond_it4.261
r_angle_refined_deg2.643
r_mcangle_it2.387
r_mcbond_it2.03
r_angle_other_deg1.332
r_symmetry_vdw_other0.255
r_nbd_refined0.236
r_xyhbond_nbd_refined0.224
r_nbd_other0.222
r_symmetry_vdw_refined0.218
r_nbtor_refined0.195
r_symmetry_hbond_refined0.187
r_chiral_restr0.166
r_nbtor_other0.107
r_bond_refined_d0.037
r_gen_planes_refined0.011
r_bond_other_d0.001
r_gen_planes_other0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_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 Atoms6612
Nucleic Acid Atoms
Solvent Atoms533
Heterogen Atoms

Software

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