X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherSAD Structure

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52770.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.5451.49

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 61.3α = 109
b = 92.1β = 89.2
c = 107.7γ = 90.1
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2008-03-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA0.98089SLSX10SA

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
125096.90.060421.87.914911314444725.9
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)
122.0594.90.337.47.4

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTSAD Structure220149113139586733697.70.2240.2220.266RANDOM28.83
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]
-0.43-0.060.160.831.970.88
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.52
r_dihedral_angle_4_deg13.341
r_dihedral_angle_3_deg12.715
r_dihedral_angle_1_deg4.92
r_scangle_it0.983
r_mcangle_it0.615
r_scbond_it0.613
r_angle_refined_deg0.499
r_mcbond_it0.351
r_nbtor_refined0.314
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.52
r_dihedral_angle_4_deg13.341
r_dihedral_angle_3_deg12.715
r_dihedral_angle_1_deg4.92
r_scangle_it0.983
r_mcangle_it0.615
r_scbond_it0.613
r_angle_refined_deg0.499
r_mcbond_it0.351
r_nbtor_refined0.314
r_nbd_refined0.189
r_xyhbond_nbd_refined0.179
r_symmetry_hbond_refined0.175
r_symmetry_vdw_refined0.15
r_chiral_restr0.036
r_bond_refined_d0.003
r_gen_planes_refined0.002
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
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 Atoms14661
Nucleic Acid Atoms
Solvent Atoms1338
Heterogen Atoms401

Software

Software
Software NamePurpose
XDSdata scaling
Cootmodel building
REFMACrefinement
XDSdata reduction
XSCALEdata scaling