X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 291.0
Details 0.2M cacodylate, 9% PEG-6000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 94.31 α = 90
b = 78.85 β = 110.27
c = 100.49 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 345 mm plate -- 2009-04-27
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE OTHER 1.541790 -- --

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
1.73 58.86 99.8 -- 0.065 -- 7.3 71917 71917 0.0 -3.0 --
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)
1.73 1.82 99.2 0.657 0.657 1.2 7.0 --

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 1.73 58.86 -- -- -- 68342 3564 99.72 -- 0.17742 0.17548 0.21423 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 1.73 1.775 -- 266 5006 0.249 0.292 -- 98.78
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.101
Anisotropic B[1][1] -0.15
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.62
Anisotropic B[2][2] -0.56
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.28
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.006
r_mcbond_it 0.754
r_dihedral_angle_1_deg 5.046
r_scangle_it 3.862
r_mcangle_it 1.389
r_dihedral_angle_3_deg 12.348
r_angle_refined_deg 1.423
r_dihedral_angle_4_deg 17.423
r_chiral_restr 0.09
r_dihedral_angle_2_deg 33.604
r_bond_refined_d 0.011
r_scbond_it 2.361
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4976
Nucleic Acid Atoms 0
Heterogen Atoms 68
Solvent Atoms 689

Software

Software
Software Name Purpose
SCALA data scaling version: 3.3.15
MOLREP phasing
REFMAC refinement
PDB_EXTRACT data extraction version: 3.10
MAR345dtb data collection
DENZO data reduction
SCALEPACK data scaling