X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 298.0
Details 12.8% PEG 3350, 3% Tacsimate, 10% dimethyl sulphoxide

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 117.5 α = 90
b = 117.5 β = 90
c = 203.7 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD RIGAKU SATURN 944 -- 2011-03-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU 1.5417 -- --

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
3.2 19.58 96.0 0.173 -- -- 5.669 -- 26415 -- -3.0 15.902
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)
3.2 3.3 98.6 0.442 -- 3.89 5.548 --

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 3.2 19.58 -- 0.0 -- 25137 1276 96.0 -- 0.2076 0.2056 0.2456 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 3.2 3.281 -- 94 1824 0.287 0.296 0.0 98.61
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.616
Anisotropic B[1][1] -0.04
Anisotropic B[1][2] -0.02
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.04
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.14
RMS Deviations
Key Refinement Restraint Deviation
r_bond_refined_d 0.008
r_chiral_restr 0.069
r_gen_planes_refined 0.004
r_bond_other_d 0.004
r_angle_refined_deg 1.195
r_angle_other_deg 1.028
r_dihedral_angle_1_deg 5.594
r_gen_planes_other 0.004
r_dihedral_angle_2_deg 36.266
r_dihedral_angle_3_deg 15.085
r_dihedral_angle_4_deg 17.534
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9226
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 0

Software

Software
Software Name Purpose
XSCALE data scaling
REFMAC refinement
PDB_EXTRACT data extraction version: 3.22
XDS data reduction
MOLREP phasing