X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3MTXPDB ID, 3MTX

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP629617% PEG 2000, 100mM MES pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 296K
Crystal Properties
Matthews coefficientSolvent content
2.2946.19

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 39.465α = 90
b = 78.15β = 90
c = 101.236γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315KOHZU: Double Crystal Si(111)2008-10-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.2.21.0333ALS8.2.2

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
12.42098.20.0444.412503
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)
2.42.490.3716.64.31213

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 ID, 3MTX2.4201184361297.60.233880.232130.26703RANDOM32.058
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]
-1.743.89-2.15
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.897
r_dihedral_angle_3_deg20.323
r_dihedral_angle_4_deg18.564
r_dihedral_angle_1_deg10.911
r_scangle_it5.75
r_scbond_it4.087
r_mcangle_it2.472
r_angle_refined_deg1.686
r_mcbond_it1.543
r_angle_other_deg0.992
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.897
r_dihedral_angle_3_deg20.323
r_dihedral_angle_4_deg18.564
r_dihedral_angle_1_deg10.911
r_scangle_it5.75
r_scbond_it4.087
r_mcangle_it2.472
r_angle_refined_deg1.686
r_mcbond_it1.543
r_angle_other_deg0.992
r_mcbond_other0.506
r_chiral_restr0.112
r_bond_refined_d0.017
r_gen_planes_refined0.017
r_gen_planes_other0.006
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2181
Nucleic Acid Atoms
Solvent Atoms95
Heterogen Atoms204

Software

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