X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 7.5
Details 11-14% PEG-4000, 0.1 M TRIS, PH 7.5, 0.4 M MGCL2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 130.28 α = 90
b = 140.04 β = 90
c = 153.39 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.1 -- ALS 8.2.1

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
2.07 50 99.9 0.08 -- -- 5.1 -- 86601 -- 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
MOLECULAR REPLACEMENT 2.07 20.0 -- -- -- 83709 1700 99.8 -- 0.174 0.173 0.214 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 2.07 2.12 -- 121 5925 0.231 0.282 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 38.98
Anisotropic B[1][1] 1.09
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.84
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.25
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 2.588
r_scbond_it 1.802
r_mcangle_it 1.194
r_mcbond_it 1.008
r_nbd_refined 0.185
r_gen_planes_other 0.001
r_gen_planes_refined 0.005
r_chiral_restr 0.085
r_dihedral_angle_4_deg 19.695
r_dihedral_angle_3_deg 15.305
r_dihedral_angle_2_deg 37.1
r_dihedral_angle_1_deg 7.238
r_angle_other_deg 0.837
r_angle_refined_deg 1.416
r_bond_other_d 0.002
r_bond_refined_d 0.013
r_nbd_other 0.193
r_nbtor_refined 0.172
r_nbtor_other 0.083
r_xyhbond_nbd_refined 0.184
r_symmetry_vdw_refined 0.211
r_symmetry_vdw_other 0.241
r_symmetry_hbond_refined 0.231
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8865
Nucleic Acid Atoms 0
Heterogen Atoms 14
Solvent Atoms 1042

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5.2.0005 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.2.0005 refinement
AMORE model building