X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 277.0
Details 4% PEG 4000, 100 MM NA HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 85.75 α = 90
b = 85.75 β = 90
c = 147.82 γ = 120
Symmetry
Space Group P 65 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID 0.979 APS 19-ID

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.35 50 99.9 0.079 -- -- 17.5 71295 71295 0.0 0.0 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
SAD 1.35 28.06 -- 0.0 -- 61965 3318 100.0 0.11175 0.11175 0.11065 0.13264 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.35 1.385 -- 183 3442 0.109 0.153 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 9.032
Anisotropic B[1][1] -0.03
Anisotropic B[1][2] -0.02
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.03
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.05
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_4_deg 18.868
r_nbd_other 0.204
r_scangle_it 4.088
r_dihedral_angle_3_deg 10.619
r_bond_other_d 0.002
r_nbtor_refined 0.181
r_angle_refined_deg 1.392
r_xyhbond_nbd_refined 0.116
r_scbond_it 3.146
r_mcangle_it 1.933
r_nbd_refined 0.197
r_symmetry_hbond_refined 0.145
r_nbtor_other 0.084
r_dihedral_angle_2_deg 28.938
r_bond_refined_d 0.011
r_symmetry_vdw_refined 0.141
r_gen_planes_other 0.002
r_sphericity_free 6.332
r_rigid_bond_restr 1.205
r_gen_planes_refined 0.007
r_symmetry_vdw_other 0.328
r_sphericity_bonded 2.404
r_dihedral_angle_1_deg 7.23
r_chiral_restr 0.099
r_mcbond_it 1.363
r_angle_other_deg 0.859
r_mcbond_other 0.439
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2274
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 377

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005
HKL-2000 data reduction
CCP4 data scaling version: (TRUNCATE)
SOLVE phasing