X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1U7GPDB code 1U7G

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP829865% MPD, 100mM Tris pH8.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.2545.45

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 99.691α = 90
b = 107.865β = 90
c = 280.162γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2006-05-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA0.97972SLSX06SA

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
12.5500.098913.34.17105009
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)
2.52.60.53634.21

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 REPLACEMENTTHROUGHOUTPDB code 1U7G2.54099734527299.820.175060.17120.24942RANDOM29.201
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]
-1.04-0.041.08
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.619
r_dihedral_angle_4_deg19.036
r_dihedral_angle_3_deg17.324
r_scangle_it9.754
r_scbond_it7.69
r_mcangle_it4.687
r_mcbond_it3.149
r_dihedral_angle_1_deg1.729
r_angle_refined_deg1.425
r_nbtor_refined0.306
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.619
r_dihedral_angle_4_deg19.036
r_dihedral_angle_3_deg17.324
r_scangle_it9.754
r_scbond_it7.69
r_mcangle_it4.687
r_mcbond_it3.149
r_dihedral_angle_1_deg1.729
r_angle_refined_deg1.425
r_nbtor_refined0.306
r_symmetry_vdw_refined0.219
r_nbd_refined0.2
r_xyhbond_nbd_refined0.13
r_symmetry_hbond_refined0.124
r_chiral_restr0.105
r_bond_refined_d0.009
r_gen_planes_refined0.006
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 Atoms23314
Nucleic Acid Atoms
Solvent Atoms550
Heterogen Atoms162

Software

Software
Software NamePurpose
REFMACrefinement
MAR345data collection
XDSdata scaling
MOLREPphasing