X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 298.0
Details 0.1 M TRIS-HCL, 3.5 M SODIUM FORMATE PH 8.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 74.12 α = 90
b = 74.12 β = 90
c = 175.12 γ = 120
Symmetry
Space Group P 3 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS3 6M -- 2012-11-06
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1

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
1.71 43.78 99.8 -- -- -- 6.1 -- 61232 -- -- 22.24
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)
1.71 1.74 97.3 -- -- 2.8 5.7 --

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 1.71 43.78 -- -- -- 58133 3057 99.92 -- 0.1382 0.1363 0.1741 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 1.71 1.754 -- 220 4213 0.221 0.26 0.0 99.69
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.137
Anisotropic B[1][1] 0.54
Anisotropic B[1][2] 0.27
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.54
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.74
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.825
r_bond_refined_d 0.018
r_gen_planes_other 0.002
r_dihedral_angle_3_deg 11.582
r_dihedral_angle_4_deg 15.463
r_bond_other_d 0.002
r_gen_planes_refined 0.01
r_dihedral_angle_1_deg 7.755
r_dihedral_angle_2_deg 36.307
r_angle_other_deg 1.085
r_chiral_restr 0.118
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4518
Nucleic Acid Atoms 0
Heterogen Atoms 92
Solvent Atoms 719

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0189
XDS data reduction
XDS data scaling
PHASER phasing