X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 289.0
Details 1M Ammonium sulphate, 0.1M Bis-Tris pH 5.5, 1% (w/v) PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 100.68 α = 90
b = 112.53 β = 90
c = 97.87 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR ADSC QUANTUM 315r -- 2011-12-03
Diffraction Radiation
Monochromator Protocol
SI VORTEX ES SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.953 AUSTRALIAN SYNCHROTRON MX2

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
2.15 75.04 99.5 -- 0.083 -- 7.0 30386 30386 0.0 -- 36.2
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)
2.15 2.27 99.2 0.717 0.717 1.1 7.2 4371

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 2.15 75.03 -- 0.0 30367 30367 1480 99.21 0.2238 0.2238 0.2219 0.2616 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 2.15 2.206 2101 119 2101 0.283 0.322 -- 98.93
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 37.4447
Anisotropic B[1][1] -1.1
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.07
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.03
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 2.766
r_scbond_it 1.65
r_mcangle_it 1.18
r_mcbond_other 0.094
r_bond_refined_d 0.009
r_bond_other_d 0.001
r_angle_refined_deg 1.097
r_angle_other_deg 0.822
r_dihedral_angle_1_deg 5.461
r_dihedral_angle_2_deg 37.532
r_dihedral_angle_3_deg 13.786
r_dihedral_angle_4_deg 17.544
r_chiral_restr 0.062
r_gen_planes_refined 0.004
r_gen_planes_other 0.001
r_mcbond_it 0.62
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3016
Nucleic Acid Atoms 0
Heterogen Atoms 15
Solvent Atoms 107

Software

Computing
Computing Package Purpose
BluIce Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.5.0109 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
REFMAC5 refinement
Phaser molecular replacement
SCALA version: 3.3.16 data reduction