X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 277.0
Details 15% PEG 3350, 200mM Na/K tartrate, 100mM Hepes

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 86.53 α = 90
b = 89.27 β = 90
c = 131.36 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 -- 2010-06-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID 1 APS 17-ID

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
1.71 20 97.0 0.071 -- 17.355 5.1 -- 106943 -- -- --
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)
1.71 1.74 94.2 0.552 -- 3.0 5.1 5124

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
-- 1.71 19.88 -- 0.0 -- 106848 4274 96.91 -- 0.1905 0.1895 0.2163 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 1.71 1.75 -- 279 7275 0.2209 0.2558 -- 93.66
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.4985
Anisotropic B[1][1] 3.8036
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -4.7276
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.9239
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 14.62
t_omega_torsion 4.3
t_angle_deg 1.01
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.215
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6023
Nucleic Acid Atoms 0
Heterogen Atoms 60
Solvent Atoms 903

Software

Software
Software Name Purpose
SCALEPACK data scaling
PDB_EXTRACT data extraction version: 3.10
DENZO data reduction
BUSTER refinement version: 2.11.6
AMoRE phasing