X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 69.17 α = 90
b = 69.17 β = 90
c = 126.18 γ = 120
Symmetry
Space Group P 3 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD CUSTOM-MADE -- --
Diffraction Radiation
Monochromator Protocol
sagitally focusing double crystal monochromator MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-BM -- APS 19-BM

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
1.6 129.1 -- -- -- -- -- -- 42215 -- -- --

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
-- 1.6 129.1 -- -- -- 42215 2248 94.81 -- 0.18461 0.18284 0.21871 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 1.6 1.642 -- 176 2876 0.206 0.271 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.768
Anisotropic B[1][1] -0.04
Anisotropic B[1][2] -0.02
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.04
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.05
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.885
r_scbond_it 2.595
r_nbtor_other 0.091
r_symmetry_vdw_refined 0.198
r_angle_other_deg 0.856
r_nbd_refined 0.24
r_xyhbond_nbd_refined 0.171
r_nbd_other 0.266
r_gen_planes_other 0.003
r_scangle_it 3.641
r_dihedral_angle_1_deg 6.285
r_bond_other_d 0.001
r_gen_planes_refined 0.007
r_bond_refined_d 0.02
r_mcangle_it 1.487
r_chiral_restr 0.107
r_symmetry_hbond_refined 0.278
r_mcbond_it 0.886
r_symmetry_vdw_other 0.329
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2679
Nucleic Acid Atoms 0
Heterogen Atoms 35
Solvent Atoms 247

Software

Software
Software Name Purpose
d*TREK data scaling
HKL-2000 data reduction
CNS refinement
WARP model building
REFMAC refinement version: 5.1.24
d*TREK data reduction
HKL-2000 data scaling
CNS phasing
ARP/wARP model building