X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 100 α = 90
b = 150.95 β = 114.63
c = 114.96 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
AREA DETECTOR MARRESEARCH -- 2001-06-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B 0.8452 EMBL/DESY, Hamburg BW7B

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
1.68 20 83.9 -- 0.024 -- 2.1 297900 297900 0.0 -3.0 22.3
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)
1.68 1.7 38.7 -- 0.256 2.2 0.77 3440

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 1.7 19.96 -- 0.0 277056 277056 14783 86.12 0.15816 0.15698 0.15698 0.17988 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 1.7 1.744 11207 600 11207 0.235 0.278 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 12.127
Anisotropic B[1][1] 2.8
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.93
Anisotropic B[2][2] -3.21
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.18
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 4.403
r_bond_refined_d 0.012
r_mcangle_it 1.79
r_xyhbond_nbd_refined 0.141
r_chiral_restr 0.102
r_scangle_it 4.417
r_symmetry_vdw_refined 0.277
r_dihedral_angle_2_deg 15.765
r_nbd_refined 0.203
r_mcbond_it 1.074
r_symmetry_hbond_refined 0.226
r_scbond_it 2.793
r_angle_refined_deg 1.389
r_gen_planes_refined 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 20840
Nucleic Acid Atoms 0
Heterogen Atoms 244
Solvent Atoms 2688

Software

Software
Software Name Purpose
REFMAC refinement version: 5.0
DENZO data reduction
SCALEPACK data scaling