X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.528810 mg/ml protein, 100mM Na Acetate, pH 6.5, 2M Ammonium Sulphate , VAPOR DIFFUSION, HANGING DROP, temperature 288K
Crystal Properties
Matthews coefficientSolvent content
2.8456.64

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 162.317α = 90
b = 175.841β = 90
c = 210.742γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42005-04-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.2.20.95516ALS8.2.2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.9528.6486.50.0970.0977.33.437565837573116.6
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)
11.952.0688.90.4330.4331.7355875

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 (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1XSI1.9528.643756583756581882886.360.1820.1820.180.225RANDOM18.288
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]
-0.29-1.311.6
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.157
r_dihedral_angle_4_deg19.024
r_dihedral_angle_3_deg16.421
r_dihedral_angle_1_deg7.565
r_scangle_it3.068
r_scbond_it2.163
r_angle_refined_deg1.748
r_mcangle_it1.33
r_mcbond_it1.117
r_angle_other_deg0.963
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.157
r_dihedral_angle_4_deg19.024
r_dihedral_angle_3_deg16.421
r_dihedral_angle_1_deg7.565
r_scangle_it3.068
r_scbond_it2.163
r_angle_refined_deg1.748
r_mcangle_it1.33
r_mcbond_it1.117
r_angle_other_deg0.963
r_symmetry_vdw_other0.282
r_mcbond_other0.223
r_nbd_refined0.205
r_nbd_other0.199
r_symmetry_vdw_refined0.199
r_nbtor_refined0.185
r_symmetry_hbond_refined0.163
r_xyhbond_nbd_refined0.146
r_chiral_restr0.125
r_nbtor_other0.091
r_bond_refined_d0.018
r_gen_planes_refined0.007
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms37392
Nucleic Acid Atoms
Solvent Atoms2003
Heterogen Atoms404

Software

Software
Software NamePurpose
SCALAdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
MOSFLMdata reduction
CCP4data scaling
CNSphasing