X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2B7A 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5.5300PEG 6000, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 300K
Crystal Properties
Matthews coefficientSolvent content
2.3748.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.64α = 90
b = 173.239β = 94.22
c = 44.799γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2010-06-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.21.0ALS5.0.2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.95099.60.068173.75032250322-227
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.911.9896.10.4892.2

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2B7A1.950-250322479652336990.1830.183250.18120.22567RANDOM32.841
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]
-0.690.15-0.020.73
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.598
r_dihedral_angle_4_deg17.198
r_dihedral_angle_3_deg12.104
r_dihedral_angle_1_deg5.579
r_scangle_it4.595
r_mcangle_it3.997
r_mcbond_it3.096
r_scbond_it3.074
r_angle_refined_deg1.171
r_angle_other_deg0.833
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.598
r_dihedral_angle_4_deg17.198
r_dihedral_angle_3_deg12.104
r_dihedral_angle_1_deg5.579
r_scangle_it4.595
r_mcangle_it3.997
r_mcbond_it3.096
r_scbond_it3.074
r_angle_refined_deg1.171
r_angle_other_deg0.833
r_mcbond_other0.63
r_symmetry_vdw_other0.304
r_nbd_refined0.199
r_nbd_other0.187
r_nbtor_refined0.176
r_symmetry_vdw_refined0.157
r_symmetry_hbond_refined0.147
r_xyhbond_nbd_refined0.132
r_nbtor_other0.082
r_chiral_restr0.064
r_bond_refined_d0.01
r_gen_planes_refined0.004
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4677
Nucleic Acid Atoms
Solvent Atoms294
Heterogen Atoms50

Software

Software
Software NamePurpose
BOSdata collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling