X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 79.67 α = 90
b = 111.73 β = 90
c = 228.16 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 QUANTUM 210 -- 2004-06-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 0.933 ESRF ID14-2

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
2.56 30 99.9 0.062 -- -- 3.7 -- 65686 0.0 0.0 35.1
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)
2.56 2.65 99.9 0.383 -- 3.4 3.1 --

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
FOURIER SYNTHESIS 2.56 30.0 -- -- -- 65114 1349 99.94 -- 0.1898 0.18907 0.22401 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 2.558 2.624 -- 106 4636 0.254 0.276 -- 99.96
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 37.264
Anisotropic B[1][1] 2.12
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.42
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.55
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.301
r_dihedral_angle_4_deg 18.593
r_mcbond_it 0.595
r_bond_refined_d 0.011
r_dihedral_angle_1_deg 6.109
r_dihedral_angle_3_deg 15.392
r_nbtor_refined 0.306
r_mcangle_it 1.022
r_scangle_it 2.528
r_symmetry_hbond_refined 0.127
r_dihedral_angle_2_deg 33.413
r_nbd_refined 0.199
r_xyhbond_nbd_refined 0.131
r_gen_planes_refined 0.004
r_scbond_it 1.536
r_chiral_restr 0.091
r_symmetry_vdw_refined 0.145
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8364
Nucleic Acid Atoms 0
Heterogen Atoms 67
Solvent Atoms 421

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
ADSC data collection
DENZO data reduction
SCALEPACK data scaling