X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2BWFPDB ENTRY 2BWF

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.50.1 M HEPES PH 7.5, 2% PEG 400 AND 2.0 M AMMONIUM SULFATE, AT ROOM TEMPERATURE
Crystal Properties
Matthews coefficientSolvent content
3.0459.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 78.434α = 90
b = 78.434β = 90
c = 63.472γ = 120
Symmetry
Space GroupP 65 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2009-09-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04DiamondI04

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
11.6563.571000.085.8636.1714363221.4
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)
11.651.741000.352.0823

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 2BWF1.651351433070699.9020.1260.12410.1598RANDOM9.296
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]
0.0260.0130.026-0.039
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.598
r_dihedral_angle_4_deg22.156
r_sphericity_free20.126
r_dihedral_angle_3_deg14.992
r_scangle_it7.41
r_dihedral_angle_1_deg6.351
r_sphericity_bonded5.566
r_scbond_it5.423
r_mcangle_it3.553
r_angle_other_deg3.113
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.598
r_dihedral_angle_4_deg22.156
r_sphericity_free20.126
r_dihedral_angle_3_deg14.992
r_scangle_it7.41
r_dihedral_angle_1_deg6.351
r_sphericity_bonded5.566
r_scbond_it5.423
r_mcangle_it3.553
r_angle_other_deg3.113
r_mcbond_it2.576
r_rigid_bond_restr2.479
r_angle_refined_deg2.288
r_mcbond_other1.171
r_nbd_refined0.299
r_chiral_restr0.276
r_symmetry_hbond_refined0.273
r_xyhbond_nbd_refined0.269
r_symmetry_vdw_refined0.218
r_nbd_other0.189
r_nbtor_refined0.168
r_symmetry_vdw_other0.147
r_nbtor_other0.095
r_bond_refined_d0.029
r_gen_planes_refined0.01
r_gen_planes_other0.002
r_bond_other_d0.001
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_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms603
Nucleic Acid Atoms
Solvent Atoms108
Heterogen Atoms10

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing