X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 94.72 α = 90
b = 215.27 β = 90
c = 220.89 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- 2005-11-19
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 -- ESRF ID29

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
2.26 108 99.0 0.08 -- -- 5.0 -- 200359 -- 0.0 --
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)
2.26 2.32 94.9 0.35 -- 1.8 2.6 --

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 2.25 107.83 -- -- -- 200359 10587 99.2 -- 0.19 0.188 0.226 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 2.25 2.31 -- 701 13871 0.25 0.335 -- 94.82
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 36.1
Anisotropic B[1][1] -0.46
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.09
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.37
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.085
r_mcangle_it 1.165
r_nbd_refined 0.233
r_xyhbond_nbd_refined 0.194
r_angle_refined_deg 1.292
r_nbtor_refined 0.325
r_gen_planes_refined 0.005
r_scbond_it 2.282
r_symmetry_hbond_refined 0.259
r_dihedral_angle_4_deg 16.923
r_dihedral_angle_1_deg 6.194
r_dihedral_angle_2_deg 33.975
r_symmetry_vdw_refined 0.24
r_dihedral_angle_3_deg 15.887
r_bond_refined_d 0.012
r_mcbond_it 1.17
r_scangle_it 3.245
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 22040
Nucleic Acid Atoms 0
Heterogen Atoms 192
Solvent Atoms 1634

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
MOSFLM data reduction
SCALA data scaling
SHELX phasing