X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
Temperature 277.0
Details 1M succinate pH 7.0, 0.1M BisTrisPropane, 1% 1,6-hexanediol

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 97.3 α = 90
b = 97.3 β = 90
c = 80.22 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 93
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2006-08-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54 -- --

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 20 94.0 0.13 -- -- 5.5 -- 7834 -- -- --
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)
3.0 3.078 63.0 0.54 -- -- -- --

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 3.0 20.0 -- 0.0 -- 7834 379 94.03 -- 0.1707 0.1676 0.2297 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 3.0 3.078 -- 14 385 0.285 0.17 0.0 62.74
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 73.88
Anisotropic B[1][1] 1.45
Anisotropic B[1][2] 0.72
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.45
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.69
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_4_deg 16.585
r_gen_planes_refined 0.006
r_dihedral_angle_1_deg 6.085
r_angle_other_deg 0.965
r_dihedral_angle_3_deg 13.681
r_gen_planes_other 0.002
r_bond_other_d 0.003
r_dihedral_angle_2_deg 32.875
r_chiral_restr 0.077
r_bond_refined_d 0.011
r_angle_refined_deg 1.439
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2193
Nucleic Acid Atoms 0
Heterogen Atoms 22
Solvent Atoms 34

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0124
PDB_EXTRACT data extraction version: 3.22
HKL-2000 data reduction
HKL-2000 data scaling
MOLREP phasing