X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.6
Temperature 300.0
Details KH2PO4, PEG8000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 43.78 α = 90
b = 108.24 β = 90
c = 117.67 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
CCD MARMOSAIC 300 mm CCD -- 2017-01-07
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CLSI BEAMLINE 08ID-1 0.9795 CLSI 08ID-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
1.86 49.17 100.0 -- 0.084 5.1 7.4 -- 47986 -- -- --
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)
1.86 1.96 100.0 0.48 0.48 1.4 7.4 --

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 1.86 49.17 -- 0.0 -- 45454 2457 99.98 -- 0.1953 0.1938 0.2225 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 1.86 1.908 -- 174 3345 0.245 0.259 0.0 99.97
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 31.634
Anisotropic B[1][1] 2.29
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.86
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.44
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.001
r_dihedral_angle_4_deg 13.094
r_angle_refined_deg 1.494
r_dihedral_angle_1_deg 5.699
r_dihedral_angle_2_deg 33.048
r_bond_other_d 0.001
r_dihedral_angle_3_deg 14.084
r_chiral_restr 0.077
r_bond_refined_d 0.009
r_angle_other_deg 0.933
r_gen_planes_refined 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4248
Nucleic Acid Atoms 0
Heterogen Atoms 108
Solvent Atoms 128

Software

Software
Software Name Purpose
MOSFLM data reduction version: 7.2.0
SCALA data scaling version: 3.3.22
REFMAC refinement version: 5.8.0073
PDB_EXTRACT data extraction version: 3.24
MOLREP phasing version: 11.4.04