X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2UWHPDB entry 2UWH

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.42772M (NH4)2SO4, pH 8.4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
4.3671.82

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 117.078α = 90
b = 117.078β = 90
c = 273.85γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315rRH COATED FLAT MIRROR2009-03-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL7-10.97946SSRLBL7-1

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
12.442.52599.70.1260.12615.410.67521574965
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)
2.42.5399.60.8270.8270.910.710700

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 2UWH2.41073020367798.670.20270.20080.2382RANDOM36.7022
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]
0.230.23-0.46
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.786
r_dihedral_angle_3_deg15.51
r_dihedral_angle_4_deg11.669
r_dihedral_angle_1_deg5.885
r_scangle_it3.236
r_scbond_it1.893
r_angle_refined_deg1.375
r_mcangle_it1.274
r_mcbond_it0.642
r_chiral_restr0.093
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.786
r_dihedral_angle_3_deg15.51
r_dihedral_angle_4_deg11.669
r_dihedral_angle_1_deg5.885
r_scangle_it3.236
r_scbond_it1.893
r_angle_refined_deg1.375
r_mcangle_it1.274
r_mcbond_it0.642
r_chiral_restr0.093
r_bond_refined_d0.011
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7324
Nucleic Acid Atoms
Solvent Atoms436
Heterogen Atoms134

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
Blu-Icedata collection