X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 298.0
Details 25% PEG 3500, 100mM Bis-Tris, pH 6.0, vapor diffusion, hanging drop, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 86.01 α = 90
b = 64.08 β = 108.14
c = 102.65 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
CCD ADSC QUANTUM 210 -- 2008-04-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.953638 AUSTRALIAN SYNCHROTRON MX1

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
2.1 97.59 99.9 0.079 0.079 -- 3.7 62211 62211 -- -- 31.78
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)
2.1 2.21 100.0 0.443 0.443 1.7 3.7 9046

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 2.1 24.25 -- 0.0 -- 62171 3148 99.92 -- 0.199 0.1971 0.2343 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 2.1 2.15 -- 205 4364 0.191 0.2089 -- 99.92
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 36.8516
Anisotropic B[1][1] -0.9422
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -4.625
Anisotropic B[2][2] -0.1746
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.1169
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 18.33
t_omega_torsion 3.09
t_angle_deg 1.11
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.279
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7613
Nucleic Acid Atoms 0
Heterogen Atoms 38
Solvent Atoms 266

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
BUSTER 2.10.0 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.10 data extraction
BUSTER-TNT version: 'BUSTER 2.10.0 refinement
SCALA version: 3.2.25 data reduction
Mosflm data collection