X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details PEG, SODIUM CITRITE, pH 6.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 128.18 α = 90
b = 128.18 β = 90
c = 86.31 γ = 120
Symmetry
Space Group H 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL (PILATUS 6M) DECTRIS MIRRORS 2012-10-04
Diffraction Radiation
Monochromator Protocol
SI111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 -- SOLEIL PROXIMA 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
1.01 40 100.0 0.08 -- -- 4.3 -- 277728 -- -- 6.4
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.01 1.05 99.9 0.62 -- 2.0 3.4 --

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 1.01 37.76 -- -- -- 263699 14029 99.91 -- 0.10962 0.10898 0.12182 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 1.009 1.036 -- 1044 19303 0.285 0.301 -- 99.18
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 12.6
Anisotropic B[1][1] -0.01
Anisotropic B[1][2] -0.01
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.02
RMS Deviations
Key Refinement Restraint Deviation
r_sphericity_bonded 9.78
r_sphericity_free 45.916
r_rigid_bond_restr 4.678
r_gen_planes_other 0.018
r_gen_planes_refined 0.013
r_chiral_restr 0.117
r_dihedral_angle_4_deg 20.71
r_dihedral_angle_3_deg 12.101
r_dihedral_angle_2_deg 39.116
r_dihedral_angle_1_deg 6.782
r_angle_other_deg 2.207
r_angle_refined_deg 1.855
r_bond_other_d 0.001
r_bond_refined_d 0.016
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3440
Nucleic Acid Atoms 0
Heterogen Atoms 45
Solvent Atoms 794

Software

Computing
Computing Package Purpose
HKL2000 Data Reduction (intensity integration)
HKL2000 Data Reduction (data scaling)
MOLREP Structure Solution
REFMAC 5.7.0029 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.7.0029 refinement
MOLREP model building