X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1UWQPDB ENTRY 1UWQ

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
14.611-14 PEG 4K, 0.1 M SODIUM ACETATE, PH 4.6 0.2 AMMONIUM ACETATE, 10-13 MG/ML PROTEIN 25% ETHYLENE GLYCOL AS CRYO
Crystal Properties
Matthews coefficientSolvent content
3.463

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 167.927α = 90
b = 167.927β = 90
c = 93.42γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDSAGITALLY FOCUSING GE(220) AND A MULTILAYER2004-04-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-1ESRFID14-1

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
12.154099.90.112.55.383599
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)
12.152.231000.43.945.1

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 1UWQ2.14145.8679106416399.40.1780.1760.215RANDOM35.88
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]
-1.05-0.52-1.051.57
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.452
r_dihedral_angle_4_deg18.378
r_dihedral_angle_3_deg15.286
r_dihedral_angle_1_deg6.439
r_scangle_it2.58
r_scbond_it1.783
r_angle_refined_deg1.353
r_mcangle_it1.206
r_mcbond_it0.739
r_nbtor_refined0.311
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.452
r_dihedral_angle_4_deg18.378
r_dihedral_angle_3_deg15.286
r_dihedral_angle_1_deg6.439
r_scangle_it2.58
r_scbond_it1.783
r_angle_refined_deg1.353
r_mcangle_it1.206
r_mcbond_it0.739
r_nbtor_refined0.311
r_nbd_refined0.205
r_symmetry_vdw_refined0.16
r_symmetry_hbond_refined0.159
r_xyhbond_nbd_refined0.14
r_chiral_restr0.097
r_bond_refined_d0.013
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_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 Atoms7992
Nucleic Acid Atoms
Solvent Atoms876
Heterogen Atoms48

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling