X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5
Details 100 MM SODIUM ACETATE PH 5, 150 MM SODIUM CHLORIDE, 2.5 AMMONIUM SULPHATE

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 38.01 α = 90
b = 68.21 β = 104.11
c = 49.01 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r MIRRORS 2010-06-02
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
1.22 39 97.3 0.08 -- -- 3.5 -- 70164 -- 0.0 14.3
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)
1.22 1.29 87.2 0.52 -- 1.9 2.8 --

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
OTHER 1.22 39.0 -- -- -- 66844 3519 100.0 -- 0.12664 0.12488 0.15925 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 1.218 1.25 -- 211 4006 0.207 0.234 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 10.156
Anisotropic B[1][1] 0.45
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.23
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.22
RMS Deviations
Key Refinement Restraint Deviation
r_mcbond_it 1.671
r_dihedral_angle_1_deg 6.675
r_mcangle_it 2.492
r_bond_refined_d 0.014
r_dihedral_angle_3_deg 11.053
r_scangle_it 4.911
r_gen_planes_refined 0.008
r_mcbond_other 0.549
r_bond_other_d 0.001
r_dihedral_angle_4_deg 12.567
r_scbond_it 3.444
r_gen_planes_other 0.002
r_chiral_restr 0.105
r_angle_refined_deg 1.638
r_rigid_bond_restr 1.398
r_dihedral_angle_2_deg 38.701
r_angle_other_deg 0.953
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2218
Nucleic Acid Atoms 0
Heterogen Atoms 70
Solvent Atoms 477

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0102
XDS data reduction
XDS data scaling
REFMAC phasing