X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8
Details 30MG/ML, 15% PEG3350, 250MM MGCL2, 5MM TRIS PH8.0, 20% ETHYLENE GLYCOL, 50MM GLUCURONIC ACID, 50MM XYLOTRIOSE, pH 8.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 69.26 α = 115.15
b = 74.32 β = 92.94
c = 87.27 γ = 109.24
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH OSMICS CONFOCAL MULTILAYER 2001-08-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RUH3R -- -- --

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
1.67 20 93.9 0.049 -- -- 2.7 -- 159491 -- -- --
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)
1.67 1.7 86.4 0.225 -- 3.0 2.5 --

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
MOLECULAR REPLACEMENT 1.67 20.0 -- -- -- 156986 1256 94.1 -- 0.146 0.146 0.172 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 1.67 1.71 -- 97 11041 0.247 0.268 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.57
Anisotropic B[1][1] 0.84
Anisotropic B[1][2] -0.05
Anisotropic B[1][3] -0.27
Anisotropic B[2][2] -0.69
Anisotropic B[2][3] -0.48
Anisotropic B[3][3] -0.61
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.009
r_nbd_other 0.158
r_xyhbond_nbd_refined 0.106
r_mcangle_it 1.44
r_angle_refined_deg 1.724
r_mcbond_it 0.813
r_symmetry_hbond_refined 0.123
r_bond_other_d 0.004
r_symmetry_vdw_refined 0.148
r_nbd_refined 0.211
r_gen_planes_other 0.004
r_chiral_restr 0.122
r_nbtor_other 0.094
r_bond_refined_d 0.016
r_angle_other_deg 1.971
r_scbond_it 2.339
r_dihedral_angle_3_deg 16.145
r_symmetry_vdw_other 0.187
r_scangle_it 3.657
r_dihedral_angle_1_deg 5.738
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11262
Nucleic Acid Atoms 0
Heterogen Atoms 100
Solvent Atoms 1422

Software

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