X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details 0.1 M PCTP, PH 6.5 (0.04 M SODIUM PROPIONATE, 0.02 M SODIUM CACODYLATE, 0.04 M BIS-TRIS PROPANE), 22% PEG3350, 0.2M MGCL2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 57.86 α = 90
b = 57.86 β = 90
c = 274.04 γ = 120
Symmetry
Space Group P 65 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-1 -- ESRF ID23-1

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
1.8 54.81 99.1 0.06 -- -- 6.9 -- 26271 -- 2.0 --
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)
1.8 1.9 99.4 0.52 -- 2.8 7.2 --

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 1.88 50.11 -- -- -- 21896 1161 98.8 -- 0.21915 0.21685 0.26628 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 1.88 1.929 -- 83 1590 0.265 0.32 -- 98.64
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 36.43
Anisotropic B[1][1] -0.12
Anisotropic B[1][2] -0.06
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.12
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.38
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.074
r_mcangle_it 1.164
r_angle_refined_deg 1.329
r_bond_other_d 0.002
r_gen_planes_other 0.001
r_mcbond_it 0.737
r_bond_refined_d 0.011
r_angle_other_deg 0.93
r_gen_planes_refined 0.006
r_mcbond_other 0.73
r_dihedral_angle_1_deg 5.015
r_dihedral_angle_3_deg 13.118
r_scbond_it 1.04
r_dihedral_angle_4_deg 22.793
r_dihedral_angle_2_deg 34.178
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1800
Nucleic Acid Atoms 0
Heterogen Atoms 32
Solvent Atoms 79

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0103
XDS data reduction
SCALA data scaling
AMoRE phasing