X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3EQSPDB ENTRY 3EQS

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52732% PEG 400, 0.1 M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Crystal Properties
Matthews coefficientSolvent content
2.4449.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 44.156α = 90
b = 71.569β = 90
c = 75.599γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2001-07-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-0071.54

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
11.655099.80.10515.95.8295432948722
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)
11.651.684.90.4920.4924.25.61452

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)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 3EQS1.65202953727970149399.850.186490.185430.20553RANDOM20.539
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]
0.130.31-0.44
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.436
r_dihedral_angle_4_deg15.502
r_dihedral_angle_3_deg12.008
r_dihedral_angle_1_deg6.552
r_scangle_it4.818
r_scbond_it2.938
r_angle_refined_deg1.703
r_mcangle_it1.643
r_mcbond_it0.983
r_chiral_restr0.123
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.436
r_dihedral_angle_4_deg15.502
r_dihedral_angle_3_deg12.008
r_dihedral_angle_1_deg6.552
r_scangle_it4.818
r_scbond_it2.938
r_angle_refined_deg1.703
r_mcangle_it1.643
r_mcbond_it0.983
r_chiral_restr0.123
r_bond_refined_d0.02
r_gen_planes_refined0.01
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1678
Nucleic Acid Atoms
Solvent Atoms211
Heterogen Atoms15

Software

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