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 100MM XYLOTRIOSE, pH 8.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 69.56 α = 115.23
b = 74.61 β = 93.15
c = 87.45 γ = 109.17
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 MSC/RIGAKU FOCUSSING MIRRORS 2001-08-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
1.9 20 95.0 0.89 -- -- 2.5 -- 109005 -- -- --
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)
1.9 1.93 93.4 0.397 -- 2.1 2.3 --

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
OTHER 1.9 20.0 -- -- -- 108150 830 94.7 -- 0.173 0.172 0.221 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 1.9 1.95 -- 45 7330 0.245 0.362 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.64
Anisotropic B[1][1] 1.77
Anisotropic B[1][2] 0.29
Anisotropic B[1][3] -0.25
Anisotropic B[2][2] -0.61
Anisotropic B[2][3] -1.02
Anisotropic B[3][3] -1.86
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.054
r_scbond_it 2.016
r_mcangle_it 1.222
r_mcbond_it 0.729
r_nbd_refined 0.219
r_gen_planes_other 0.002
r_gen_planes_refined 0.007
r_chiral_restr 0.144
r_dihedral_angle_3_deg 16.234
r_dihedral_angle_1_deg 4.528
r_angle_other_deg 1.771
r_angle_refined_deg 1.561
r_bond_other_d 0.001
r_bond_refined_d 0.015
r_nbd_other 0.189
r_nbtor_other 0.456
r_xyhbond_nbd_refined 0.122
r_xyhbond_nbd_other 0.052
r_symmetry_vdw_refined 0.18
r_symmetry_vdw_other 0.196
r_symmetry_hbond_refined 0.117
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11376
Nucleic Acid Atoms 0
Heterogen Atoms 94
Solvent Atoms 1383

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
REFMAC 5.0 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.0 refinement