X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1OS6 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP62983.7 M ammonium sulfate pH adjusted to 6.0 with ammonium hydroxide; 0.25% deoxycholate in the drop, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
3.0159.19

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.35α = 90
b = 32.35β = 90
c = 178.53γ = 90
Symmetry
Space GroupP 43 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210r2004-04-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-BM1.03320APS19-BM

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
11.8650970.06947.59.78569-3
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)
11.861.9388.80.3696.97.4749

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 REPLACEMENTTHROUGHOUT1OS61.930700378594.940.195070.191040.23185RANDOM17.292
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]
-0.07-0.070.14
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg4.896
r_scangle_it3.457
r_scbond_it2.331
r_mcangle_it1.691
r_angle_refined_deg1.495
r_angle_other_deg0.942
r_mcbond_it0.888
r_nbd_refined0.391
r_symmetry_vdw_other0.282
r_nbd_other0.276
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg4.896
r_scangle_it3.457
r_scbond_it2.331
r_mcangle_it1.691
r_angle_refined_deg1.495
r_angle_other_deg0.942
r_mcbond_it0.888
r_nbd_refined0.391
r_symmetry_vdw_other0.282
r_nbd_other0.276
r_symmetry_vdw_refined0.194
r_xyhbond_nbd_refined0.136
r_symmetry_hbond_refined0.108
r_chiral_restr0.082
r_nbtor_other0.081
r_bond_refined_d0.016
r_gen_planes_refined0.008
r_metal_ion_refined0.006
r_gen_planes_other0.005
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms532
Nucleic Acid Atoms
Solvent Atoms43
Heterogen Atoms172

Software

Software
Software NamePurpose
REFMACrefinement
CNSrefinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
CNSphasing