X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2A8DPDB ENTRY 2A8D

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52950.1 M HEPES, 0.7 sodium potassium tartrate, 12 mg/mL protein, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
3.0459.56

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.277α = 90
b = 82.277β = 90
c = 188.783γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102007-03-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCHESS BEAMLINE F20.974CHESSF2

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
12.9537.7799.90.08234.216.814391
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)
12.953.111000.4935.85.82033

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)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 REPLACEMENTTHROUGHOUTPDB ENTRY 2A8D2.9537.72143231432371899.870.1990.1990.1970.247RANDOM42.863
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]
-0.17-0.170.34
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.726
r_dihedral_angle_3_deg19.848
r_dihedral_angle_4_deg18.289
r_dihedral_angle_1_deg8.179
r_scangle_it2.404
r_scbond_it1.736
r_angle_refined_deg1.588
r_mcangle_it1.256
r_mcbond_it1.069
r_angle_other_deg0.959
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.726
r_dihedral_angle_3_deg19.848
r_dihedral_angle_4_deg18.289
r_dihedral_angle_1_deg8.179
r_scangle_it2.404
r_scbond_it1.736
r_angle_refined_deg1.588
r_mcangle_it1.256
r_mcbond_it1.069
r_angle_other_deg0.959
r_symmetry_vdw_other0.339
r_nbd_refined0.275
r_symmetry_hbond_refined0.274
r_nbd_other0.207
r_symmetry_vdw_refined0.207
r_nbtor_refined0.2
r_xyhbond_nbd_refined0.2
r_mcbond_other0.113
r_nbtor_other0.095
r_chiral_restr0.086
r_xyhbond_nbd_other0.024
r_bond_refined_d0.016
r_gen_planes_refined0.005
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2887
Nucleic Acid Atoms
Solvent Atoms16
Heterogen Atoms2

Software

Software
Software NamePurpose
MOSFLMdata reduction
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
SCALAdata scaling