X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
182M AMMONIUM SULFATE, pH 8.00
Crystal Properties
Matthews coefficientSolvent content
4.4672.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 129.543α = 90
b = 129.543β = 90
c = 165.734γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2006-04-19MSINGLE 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
12.54596.30.0537.76.318039
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)
12.52.5974.90.510.272.9

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 2BXW2.592.851711092696.20.2220.220.261RANDOM41.78
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]
-0.41-0.2-0.410.61
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.104
r_dihedral_angle_4_deg22.07
r_dihedral_angle_3_deg20.533
r_dihedral_angle_1_deg8.197
r_scangle_it3.384
r_scbond_it2.48
r_angle_refined_deg2.101
r_mcangle_it1.754
r_mcbond_it1.439
r_angle_other_deg1.12
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.104
r_dihedral_angle_4_deg22.07
r_dihedral_angle_3_deg20.533
r_dihedral_angle_1_deg8.197
r_scangle_it3.384
r_scbond_it2.48
r_angle_refined_deg2.101
r_mcangle_it1.754
r_mcbond_it1.439
r_angle_other_deg1.12
r_symmetry_vdw_other0.305
r_nbd_refined0.244
r_nbd_other0.231
r_xyhbond_nbd_refined0.204
r_nbtor_refined0.201
r_symmetry_vdw_refined0.188
r_chiral_restr0.127
r_symmetry_hbond_refined0.115
r_nbtor_other0.1
r_bond_refined_d0.024
r_gen_planes_refined0.007
r_bond_other_d0.002
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 Atoms2204
Nucleic Acid Atoms
Solvent Atoms51
Heterogen Atoms25

Software

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