X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1U46PDB CODE 1U46

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.5291PEG 2000, sodium chloride, magnesium chloride, TRIS, TCEP, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K, pH 7.50
Crystal Properties
Matthews coefficientSolvent content
2.140.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 81.552α = 90
b = 42.918β = 112.02
c = 85.149γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42003-03-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.1ALS5.0.1

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
12.146.699.70.05914.63.532292
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)
2.12.2198.30.3732.63.4

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB CODE 1U462.146.63229230671162199.70.2050.2030.248RANDOM35.67
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]
-2.12-2.12.34-1.79
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.871
r_scangle_it3.829
r_scbond_it2.414
r_mcangle_it1.852
r_angle_refined_deg1.81
r_mcbond_it1.026
r_angle_other_deg0.927
r_symmetry_vdw_other0.32
r_symmetry_vdw_refined0.315
r_nbd_other0.24
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.871
r_scangle_it3.829
r_scbond_it2.414
r_mcangle_it1.852
r_angle_refined_deg1.81
r_mcbond_it1.026
r_angle_other_deg0.927
r_symmetry_vdw_other0.32
r_symmetry_vdw_refined0.315
r_nbd_other0.24
r_nbd_refined0.217
r_xyhbond_nbd_refined0.167
r_symmetry_hbond_refined0.136
r_chiral_restr0.098
r_nbtor_other0.085
r_bond_refined_d0.019
r_gen_planes_refined0.008
r_gen_planes_other0.008
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_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4168
Nucleic Acid Atoms
Solvent Atoms157
Heterogen Atoms37

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
MOLREPphasing