X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 281.0
Details 28%(W/V) PEG 3350, 100mM BIS-TRIS PROPANE (PH 6.0), 200mM POTASSIUM THIOCYANATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 281K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 89.96 α = 90
b = 103.13 β = 94.77
c = 93.59 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 315r -- 2014-06-28
Diffraction Radiation
Monochromator Protocol
GRAPHITE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.954 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
2.5 69.17 99.8 0.072 0.077 -- 7.3 -- 58922 -- -- --
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)
2.5 2.64 99.9 0.146 0.157 11.6 7.5 --

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 2.5 19.85 -- -- -- 57729 1014 99.49 -- 0.2119 0.2113 0.24589 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 2.5 2.564 -- 71 4219 0.303 0.34 -- 99.93
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 31.382
Anisotropic B[1][1] 0.07
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.09
Anisotropic B[2][2] -0.03
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.06
RMS Deviations
Key Refinement Restraint Deviation
r_mcangle_it 4.294
r_angle_refined_deg 1.506
r_dihedral_angle_3_deg 15.737
r_bond_refined_d 0.012
r_mcangle_other 4.294
r_scbond_it 2.636
r_bond_other_d 0.006
r_dihedral_angle_1_deg 6.591
r_scbond_other 2.635
r_mcbond_it 2.688
r_dihedral_angle_2_deg 34.689
r_gen_planes_refined 0.008
r_scangle_other 4.399
r_gen_planes_other 0.006
r_angle_other_deg 1.116
r_long_range_B_other 6.886
r_long_range_B_refined 6.887
r_chiral_restr 0.076
r_dihedral_angle_4_deg 18.905
r_mcbond_other 2.688
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 12467
Nucleic Acid Atoms 0
Heterogen Atoms 148
Solvent Atoms 391

Software

Software
Software Name Purpose
Blu-Ice data collection
MOSFLM data reduction
SCALA data scaling
SHELX phasing version: Auto-Rickshaw web server
REFMAC refinement version: 5.8.0073
Coot model building
XDS data reduction
Auto-Rickshaw phasing version: WEB SERVER