X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2O8NPDB ENTRY 2o8n

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.62930.1 M SODIUM ACETATE, 1.5 M AMMONIUM SULFATE, PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 273K, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.8156.26

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 126.291α = 90
b = 126.291β = 90
c = 109.472γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315MIRROR2007-11-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97935APS19-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.55099.90.1620.16221.87510.7125076125076-344.2
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.52.5999.60.7460.7462.6949.7

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 2o8n2.5501170455799.720.1780.1750.228RANDOM45.999
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]
-3.35-1.68-3.355.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.073
r_dihedral_angle_3_deg17.848
r_dihedral_angle_4_deg13.667
r_dihedral_angle_1_deg6.68
r_angle_other_deg4.089
r_scangle_it4.037
r_scbond_it2.734
r_angle_refined_deg1.659
r_mcangle_it1.407
r_mcbond_it0.738
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.073
r_dihedral_angle_3_deg17.848
r_dihedral_angle_4_deg13.667
r_dihedral_angle_1_deg6.68
r_angle_other_deg4.089
r_scangle_it4.037
r_scbond_it2.734
r_angle_refined_deg1.659
r_mcangle_it1.407
r_mcbond_it0.738
r_chiral_restr0.101
r_bond_refined_d0.02
r_gen_planes_refined0.009
r_gen_planes_other0.007
r_bond_other_d
r_mcbond_other
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1808
Nucleic Acid Atoms
Solvent Atoms27
Heterogen Atoms14

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-3000data collection
HKL-3000data reduction
HKL-3000data scaling
HKL-3000phasing