X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.23 α = 90
b = 88.71 β = 90
c = 99.62 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- 2009-05-27
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I02 -- Diamond I02

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
1.4 45 99.8 0.05 -- -- 4.2 -- 57073 -- 0.0 19.5
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)
1.4 1.48 99.8 0.39 -- 3.3 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 1.4 44.35 -- -- -- 54114 2895 99.79 -- 0.1759 0.17478 0.19635 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 1.4 1.436 -- 228 3927 0.386 0.394 -- 99.93
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 24.377
Anisotropic B[1][1] -0.02
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.08
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.1
RMS Deviations
Key Refinement Restraint Deviation
r_mcbond_it 1.491
r_dihedral_angle_3_deg 13.156
r_scangle_it 5.519
r_angle_refined_deg 2.683
r_gen_planes_refined 0.017
r_chiral_restr 0.179
r_dihedral_angle_2_deg 34.842
r_mcangle_it 2.391
r_bond_refined_d 0.032
r_dihedral_angle_4_deg 21.779
r_scbond_it 3.725
r_dihedral_angle_1_deg 7.225
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1632
Nucleic Acid Atoms 0
Heterogen Atoms 24
Solvent Atoms 366

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0109
MOSFLM data reduction
SCALA data scaling
PHASER phasing