X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2B7F 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.229317% PEG8000, 16% PEG300 and 10mM DTT, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.7154.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 133.69α = 90
b = 77.395β = 99.69
c = 80.166γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2008-01-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1.000APS22-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.865098.50.05322.13.766670-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.861.9689.10.4492.53.15985

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT2B7F1.865064618202198.520.188960.187880.22195RANDOM32.926
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]
-1.330.58-1.342.86
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.895
r_dihedral_angle_3_deg16.842
r_dihedral_angle_4_deg15.955
r_scangle_it9.317
r_dihedral_angle_1_deg7.833
r_scbond_it7.298
r_mcangle_it6.162
r_mcbond_it4.978
r_angle_refined_deg1.345
r_chiral_restr0.113
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.895
r_dihedral_angle_3_deg16.842
r_dihedral_angle_4_deg15.955
r_scangle_it9.317
r_dihedral_angle_1_deg7.833
r_scbond_it7.298
r_mcangle_it6.162
r_mcbond_it4.978
r_angle_refined_deg1.345
r_chiral_restr0.113
r_bond_refined_d0.012
r_gen_planes_refined0.012
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5498
Nucleic Acid Atoms
Solvent Atoms281
Heterogen Atoms21

Software

Software
Software NamePurpose
MAR345data collection
REFMACrefinement
HKL-3000data reduction
SCALEPACKdata scaling