X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.1
Temperature 293.15
Details 18% PEG8000, 210mM ammonium sulfate, 100mM sodium cacodylate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.16 α = 90
b = 44.4 β = 92.76
c = 114.36 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 270 -- 2015-05-18
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NE3A 1.0000 Photon Factory AR-NE3A

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
1.55 37.06 91.8 0.069 -- -- 5.3 -- 103405 -- -- --
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)
1.55 1.63 76.8 0.29 -- 4.5 4.8 --

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 1.55 37.06 -- -- -- 100243 3161 91.55 -- 0.11895 0.11761 0.16307 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 1.55 1.59 -- 189 5617 0.134 0.173 -- 69.6
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 16.022
Anisotropic B[1][1] -0.22
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.53
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.31
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_other 2.627
r_angle_refined_deg 1.529
r_mcangle_other 1.657
r_scbond_other 2.339
r_scbond_it 2.34
r_bond_other_d 0.002
r_mcangle_it 1.656
r_long_range_B_other 2.64
r_sphericity_bonded 5.979
r_dihedral_angle_1_deg 6.932
r_sphericity_free 18.227
r_bond_refined_d 0.012
r_dihedral_angle_4_deg 10.417
r_dihedral_angle_3_deg 11.087
r_mcbond_other 1.46
r_dihedral_angle_2_deg 28.498
r_gen_planes_refined 0.009
r_long_range_B_refined 3.052
r_angle_other_deg 0.995
r_rigid_bond_restr 3.953
r_chiral_restr 0.101
r_gen_planes_other 0.003
r_mcbond_it 1.462
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5536
Nucleic Acid Atoms 0
Heterogen Atoms 63
Solvent Atoms 762

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0073
MOSFLM data reduction version: 7.1.0
SCALA data scaling version: 3.3.21
PHASER phasing version: 2.5.6