X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 154.09 α = 90
b = 154.09 β = 90
c = 591.84 γ = 90
Symmetry
Space Group I 41 2 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 5ID-B 1.0 APS 5ID-B

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
2.4 40 -- -- -- -- -- -- 123427 -- -- --

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
-- 2.35 40.0 -- -- -- 138934 2842 96.0 -- 0.25975 0.2588 0.30596 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 2.35 2.411 -- 216 10241 0.377 0.373 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.285
Anisotropic B[1][1] 1.99
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.99
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -3.99
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.273
r_gen_planes_refined 0.007
r_chiral_restr 0.296
r_dihedral_angle_3_deg 21.5
r_dihedral_angle_1_deg 3.981
r_angle_refined_deg 1.954
r_bond_refined_d 0.02
r_xyhbond_nbd_refined 0.213
r_symmetry_vdw_refined 0.222
r_symmetry_hbond_refined 0.213
r_mcbond_it 1.211
r_mcangle_it 2.088
r_scbond_it 3.649
r_scangle_it 5.391
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 16634
Nucleic Acid Atoms 0
Heterogen Atoms 161
Solvent Atoms 0

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
CCP4 Structure Solution
REFMAC 5 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.0 refinement
CCP4 model building
SCALEPACK data reduction
DENZO data collection