X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 59.34 α = 90
b = 134.18 β = 104.08
c = 91.06 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD SBC-2 mirrors --
Diffraction Radiation
Monochromator Protocol
Si 111 CHANNEL MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID 0.984 APS 19-ID

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
2.45 50 -- -- -- -- -- -- 47865 -- -3.0 --

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
MAD 2.7 20.0 -- 0.0 -- 33550 3120 96.81 -- 0.25808 0.25625 0.27817 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 2.7 2.769 -- 239 2183 0.323 0.36 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.671
Anisotropic B[1][1] 4.15
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 2.13
Anisotropic B[2][2] -1.14
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.97
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.325
r_gen_planes_refined 0.01
r_chiral_restr 0.211
r_dihedral_angle_2_deg 21.456
r_dihedral_angle_1_deg 7.902
r_angle_refined_deg 2.462
r_bond_refined_d 0.023
r_xyhbond_nbd_refined 0.237
r_symmetry_vdw_refined 0.416
r_symmetry_hbond_refined 0.65
r_mcbond_it 0.767
r_mcangle_it 1.461
r_scbond_it 2.635
r_scangle_it 4.194
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8589
Nucleic Acid Atoms 0
Heterogen Atoms 6
Solvent Atoms 19

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
SOLVE Structure Solution
REFMAC 5 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.0 refinement