X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 200 MM CACL2, 25% PEG 4K AND 100 MM TRIS, PH 8.5 METHYL-SE-FUCOSIDE (19 MM)

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 46.69 α = 91.09
b = 79.85 β = 88.89
c = 84.39 γ = 103
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r MIRRORS --
Diffraction Radiation
Monochromator Protocol
SI111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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
1.6 43.77 91.8 0.04 -- -- 3.9 -- 150144 -- 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)
1.6 1.69 93.4 0.27 -- 4.1 3.9 --

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
SAD 1.6 84.22 -- -- -- 142614 7525 95.67 -- 0.15363 0.15194 0.18508 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 1.599 1.641 -- 544 10101 0.206 0.245 -- 92.16
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 10.695
Anisotropic B[1][1] -0.1
Anisotropic B[1][2] -0.54
Anisotropic B[1][3] 0.34
Anisotropic B[2][2] -0.57
Anisotropic B[2][3] -0.42
Anisotropic B[3][3] 0.39
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_3_deg 12.156
r_bond_other_d 0.001
r_angle_other_deg 0.962
r_bond_refined_d 0.016
r_dihedral_angle_1_deg 7.378
r_chiral_restr 0.112
r_gen_planes_other 0.001
r_dihedral_angle_2_deg 33.658
r_gen_planes_refined 0.01
r_angle_refined_deg 1.689
r_dihedral_angle_4_deg 11.579
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9754
Nucleic Acid Atoms 0
Heterogen Atoms 312
Solvent Atoms 1161

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0117
XDS data reduction
XDS data scaling
HKL2MAP phasing