X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.5294.15Protein: 42.7 mg/ml in 20 mM Hepes pH 7.5, 0.3 M NaCl, 1mM MgCl2 and 1mM b-ME. Crystallization buffer: 0.2 M NaNO3, 20% PEG 3350
Crystal Properties
Matthews coefficientSolvent content
2.2946.28

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 62.15α = 90
b = 62.15β = 90
c = 35.68γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2012-11-22MMAD
21x-ray100PIXELDECTRIS PILATUS 6M2012-11-22MMAD
31x-ray100PIXELDECTRIS PILATUS 6M2016-11-22MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID291.71076ESRFID29
2SYNCHROTRONESRF BEAMLINE ID291.71145ESRFID29
3SYNCHROTRONESRF BEAMLINE ID291.70371ESRFID29

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
12.231.1990.0631.617396330.9
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)
12.290.70.071.38.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONMADFREE R-VALUE2.2431.08374017193.620.22940.22710.2748RANDOM37.15
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]
-1.6342-1.63423.2683
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion19.55
t_omega_torsion2.42
t_angle_deg1.29
t_bond_d0.01
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
RMS Deviations
KeyRefinement Restraint Deviation
t_other_torsion19.55
t_omega_torsion2.42
t_angle_deg1.29
t_bond_d0.01
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
t_nbd
t_improper_torsion
t_chiral_improper_torsion
t_sum_occupancies
t_utility_distance
t_utility_angle
t_utility_torsion
t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms468
Nucleic Acid Atoms
Solvent Atoms30
Heterogen Atoms24

Software

Software
Software NamePurpose
BUSTERrefinement
XDSdata reduction
SCALAdata scaling
SHARPphasing