X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 291.0
Details PEG 3350 disodium hydrogen phosphate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 35.35 α = 90
b = 68.61 β = 90
c = 90.61 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS3 S 6M -- 2017-12-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALBA BEAMLINE XALOC 0.979 ALBA XALOC

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 54.7 93.4 -- -- -- 5.3 -- 41360 -- -- --
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 99.9 -- -- 2.3 5.4 --

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 54.7 -- -- -- 39679 1617 93.28 -- 0.20578 0.2048 0.22968 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 -- 125 3076 0.301 0.352 -- 99.88
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 24.356
Anisotropic B[1][1] 0.25
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.65
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.9
RMS Deviations
Key Refinement Restraint Deviation
r_long_range_B_other 4.15
r_mcangle_other 1.855
r_bond_refined_d 0.007
r_mcangle_it 1.856
r_scbond_other 1.283
r_dihedral_angle_3_deg 12.087
r_mcbond_other 1.067
r_dihedral_angle_4_deg 18.867
r_scangle_other 2.121
r_bond_other_d 0.004
r_mcbond_it 1.067
r_dihedral_angle_1_deg 6.3
r_gen_planes_refined 0.005
r_angle_other_deg 1.105
r_dihedral_angle_2_deg 34.245
r_gen_planes_other 0.001
r_long_range_B_refined 4.151
r_chiral_restr 0.075
r_scbond_it 1.283
r_angle_refined_deg 1.355
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1780
Nucleic Acid Atoms 0
Heterogen Atoms 16
Solvent Atoms 163

Software

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