X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2VN1PDB ENTRY 2VN1

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.752913.5M AMMONIUM SULPHATE, 0.1M CITRATE BUFFER, pH 5.75, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.6253.06

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 69.927α = 90
b = 69.927β = 90
c = 186.877γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152011-02-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSRRC BEAMLINE BL13B1NSRRCBL13B1

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
12.753099.60.05927.316.8127472
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)
12.752.8598.40.5691.936.2

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 2VN12.75201200262099.30.2290.2270.278RANDOM77.22
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]
4.364.36-8.73
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.688
r_dihedral_angle_3_deg16.664
r_dihedral_angle_4_deg9.864
r_dihedral_angle_1_deg6.527
r_scangle_it1.556
r_angle_refined_deg1.456
r_scbond_it0.926
r_mcangle_it0.677
r_mcbond_it0.36
r_chiral_restr0.086
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.688
r_dihedral_angle_3_deg16.664
r_dihedral_angle_4_deg9.864
r_dihedral_angle_1_deg6.527
r_scangle_it1.556
r_angle_refined_deg1.456
r_scbond_it0.926
r_mcangle_it0.677
r_mcbond_it0.36
r_chiral_restr0.086
r_bond_refined_d0.01
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2873
Nucleic Acid Atoms
Solvent Atoms13
Heterogen Atoms66

Software

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