X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 298.0
Details 14% PEG 4000, 0.1 M magnesium chloride, 0.1 M Tris

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.03 α = 90
b = 80.07 β = 90
c = 119.05 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 RIGAKU SATURN 944+ -- 2009-01-28
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 1.54 -- --

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
1.7 29.58 93.7 0.073 -- -- 3.96 -- 64742 -- -- --
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)
1.7 1.76 62.9 0.283 -- 2.2 1.96 --

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 1.7 29.21 -- 0.0 -- 64181 3265 92.93 -- 0.2409 0.2394 0.2692 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 1.7 1.74 -- 153 2897 0.3162 0.36 -- 60.51
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.23
Anisotropic B[1][1] 0.3552
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.2483
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.1069
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 3.47
t_other_torsion 16.43
t_angle_deg 1.07
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.27
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4702
Nucleic Acid Atoms 0
Heterogen Atoms 43
Solvent Atoms 845

Software

Software
Software Name Purpose
SCALEPACK data scaling
AMoRE phasing
BUSTER refinement version: 2.11.6
PDB_EXTRACT data extraction version: 3.15