X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52983.5 M Ammonium sulfate pH adjusted to 6.5 with ammonium hydroxide; 0.25% deoxycholate in the drop, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
3.0159.09

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 32.31α = 90
b = 32.31β = 90
c = 178.51γ = 90
Symmetry
Space GroupP 43 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDCUSTOM-MADE2004-04-19MSINGLE 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
11.95097.10.04553.87.38023-3
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)
11.91.9779.20.124112.3597

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 REPLACEMENTTHROUGHOUT1os61.930710675496.080.187430.183960.22043RANDOM16.287
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]
0.370.37-0.74
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.359
r_scangle_it3.18
r_scbond_it2.102
r_angle_refined_deg1.533
r_mcangle_it1.522
r_angle_other_deg0.9
r_mcbond_it0.762
r_symmetry_hbond_refined0.49
r_nbd_refined0.386
r_nbd_other0.259
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.359
r_scangle_it3.18
r_scbond_it2.102
r_angle_refined_deg1.533
r_mcangle_it1.522
r_angle_other_deg0.9
r_mcbond_it0.762
r_symmetry_hbond_refined0.49
r_nbd_refined0.386
r_nbd_other0.259
r_symmetry_vdw_other0.257
r_symmetry_vdw_refined0.201
r_xyhbond_nbd_refined0.133
r_nbtor_other0.084
r_chiral_restr0.082
r_bond_refined_d0.015
r_gen_planes_refined0.008
r_gen_planes_other0.005
r_bond_other_d0.002
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_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 Atoms536
Nucleic Acid Atoms
Solvent Atoms55
Heterogen Atoms172

Software

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