X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Batch
pH 7.9
Temperature 293.0
Details 0.06 M Postassium Thiocyanate, 0.1 M Tris pH 7.9, 28% PEG MME 2000, 2% PEG 3350, batch, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 121.11 α = 90
b = 34.62 β = 103.11
c = 49.37 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2010-08-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-E 0.9792 APS 24-ID-E

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
1.96 50 95.6 0.083 -- -- 5.2 -- 13864 -- -- --
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)
1.96 2.03 75.9 0.537 -- -- 4.1 1092

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 1.97 25.98 -- 0.0 -- 11647 602 -- -- 0.2095 0.2069 0.2574 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 1.97 2.16 -- 77 1312 0.2403 0.3382 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 46.0061
Anisotropic B[1][1] -0.3734
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -1.4179
Anisotropic B[2][2] 4.866
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.4926
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 2.5
t_omega_torsion 2.99
t_angle_deg 1.2
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.34
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1437
Nucleic Acid Atoms 0
Heterogen Atoms 4
Solvent Atoms 132

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHASER Structure Solution
BUSTER 2.8.0 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
BUSTER-TNT version: BUSTER 2.8.0 refinement
SCALEPACK data reduction