X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.78 α = 90
b = 78.78 β = 90
c = 36.99 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 0.932 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
2 55.71 100.0 -- 0.066 -- 13.3 8328 8328 -- -- --
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)
2.0 2.11 100.0 0.125 0.125 5.3 13.9 1165

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 2.0 55.706 -- 0.0 -- 8287 384 99.87 -- 0.1788 0.1758 0.2416 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 2.0 2.052 -- 25 571 0.173 0.21 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.6455
Anisotropic B[1][1] 0.36
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.36
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.73
RMS Deviations
Key Refinement Restraint Deviation
r_mcangle_it 2.085
r_scbond_it 3.6
r_dihedral_angle_1_deg 6.349
r_dihedral_angle_4_deg 19.208
r_mcbond_it 1.101
r_dihedral_angle_3_deg 15.001
r_gen_planes_refined 0.009
r_angle_refined_deg 1.797
r_bond_refined_d 0.022
r_dihedral_angle_2_deg 35.784
r_scangle_it 5.481
r_chiral_restr 0.131
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1001
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 130

Software

Software
Software Name Purpose
MOSFLM data reduction
SCALA data scaling version: 3.3.16
MOLREP phasing
REFMAC refinement
PDB_EXTRACT data extraction version: 3.11