X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1Q0BPDB ENTRY 1Q0B

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16100 MM BIS-TRIS (PH 6.0), 200 MM AMMONIUM SULFATE AND 18-20% PEG3350. 10 MM SRCL2
Crystal Properties
Matthews coefficientSolvent content
2.754

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 160.79α = 90
b = 80.452β = 96.16
c = 68.831γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray277CCDADSC CCD2006-09-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.2ALS5.0.2

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
12.15099.60.1133.7499501.8
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)
12.12.1496.20.611.83.4

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 ENTRY 1Q0B2.1149.4547209255998.80.220.2170.274RANDOM31.47
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]
0.47-1.77-1.540.7
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.409
r_dihedral_angle_4_deg18.873
r_dihedral_angle_3_deg17.19
r_dihedral_angle_1_deg6.227
r_scangle_it2.777
r_scbond_it1.762
r_angle_refined_deg1.583
r_mcangle_it1.442
r_mcbond_it0.847
r_nbtor_refined0.298
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.409
r_dihedral_angle_4_deg18.873
r_dihedral_angle_3_deg17.19
r_dihedral_angle_1_deg6.227
r_scangle_it2.777
r_scbond_it1.762
r_angle_refined_deg1.583
r_mcangle_it1.442
r_mcbond_it0.847
r_nbtor_refined0.298
r_symmetry_hbond_refined0.26
r_nbd_refined0.203
r_symmetry_vdw_refined0.176
r_xyhbond_nbd_refined0.152
r_chiral_restr0.105
r_bond_refined_d0.012
r_gen_planes_refined0.004
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_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5198
Nucleic Acid Atoms
Solvent Atoms383
Heterogen Atoms108

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing