X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1I85 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION7.52910.1M ammonium sulfate, 0.1M Tris pH 7.5, 20% PEG 1500
Crystal Properties
Matthews coefficientSolvent content
2.9958.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 95.844α = 90
b = 197.502β = 90
c = 148.117γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152009-08-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 24-ID-E0.979APS24-ID-E

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
1334.9199.70.1436.16.428514
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)
133.0599.90.826.6

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 REPLACEMENTTHROUGHOUT1I85334.9126945144799.210.20670.20350.2677RANDOM69.607
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]
3.82-1.51-2.3
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.528
r_dihedral_angle_3_deg19.574
r_dihedral_angle_4_deg18.761
r_dihedral_angle_1_deg6.899
r_angle_refined_deg1.461
r_mcangle_it1.104
r_scbond_it0.61
r_mcbond_it0.608
r_chiral_restr0.091
r_bond_refined_d0.009
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.528
r_dihedral_angle_3_deg19.574
r_dihedral_angle_4_deg18.761
r_dihedral_angle_1_deg6.899
r_angle_refined_deg1.461
r_mcangle_it1.104
r_scbond_it0.61
r_mcbond_it0.608
r_chiral_restr0.091
r_bond_refined_d0.009
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8036
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
MOLREPphasing