X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details 28%(W/V) PEG 8000, 200MM SODIUM ACETATE, 100MM SODIUM CACODYLATE PH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 29.09 α = 100.89
b = 29.66 β = 92.58
c = 38.43 γ = 117.91
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD MIRRORS 2008-07-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 -- ESRF ID29

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
1.5 25 90.3 0.05 -- -- 3.8 -- 15929 -- 0.0 --
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)
1.5 1.58 88.1 0.37 -- 3.9 3.9 --

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 1.5 25.0 -- -- -- 15092 807 90.15 -- 0.16256 0.16041 0.20279 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 1.5 1.539 -- 70 1061 0.263 0.309 -- 86.87
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 12.342
Anisotropic B[1][1] 0.22
Anisotropic B[1][2] 0.35
Anisotropic B[1][3] 0.05
Anisotropic B[2][2] 0.35
Anisotropic B[2][3] 0.01
Anisotropic B[3][3] -0.24
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.087
r_angle_other_deg 0.951
r_mcbond_it 1.619
r_rigid_bond_restr 1.976
r_bond_other_d 0.001
r_sphericity_bonded 3.962
r_angle_refined_deg 1.494
r_mcbond_other 0.758
r_dihedral_angle_1_deg 5.737
r_sphericity_free 6.873
r_gen_planes_other 0.002
r_bond_refined_d 0.016
r_dihedral_angle_2_deg 47.334
r_dihedral_angle_4_deg 2.81
r_dihedral_angle_3_deg 11.602
r_scbond_it 3.794
r_gen_planes_refined 0.007
r_mcangle_it 2.438
r_scangle_it 5.431
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 885
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 132

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0035
MOSFLM data reduction
SCALA data scaling
PHASER phasing