X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Temperature 293.0
Details 60% Tacsimate, pH 7.0, vapor diffusion, hanging drop, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68 α = 90
b = 72.1 β = 90
c = 262 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 RAYONIX MX-300 -- 2009-04-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 21-ID-G -- APS 21-ID-G

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
2.75 50 99.6 0.069 -- -- 4.8 -- 34285 -- 0.0 71.5
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)
2.75 2.85 100.0 0.552 -- 3.1 5.0 --

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 2.75 49.47 -- 0.0 -- 34224 1058 99.38 -- 0.204 0.202 0.246 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 2.75 2.83 -- 102 2743 0.2782 0.3199 -- 99.38
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 64.63
Anisotropic B[1][1] -3.2678
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -3.4156
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 6.6834
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 3.35
t_angle_deg 1.4
t_bond_d 0.01
t_other_torsion 20.5
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.39
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5359
Nucleic Acid Atoms 0
Heterogen Atoms 237
Solvent Atoms 14

Software

Software
Software Name Purpose
BUSTER-TNT refinement version: BUSTER 2.13.0
PDB_EXTRACT data extraction version: 3.10
HKL-2000 data reduction version: (DENZO)
HKL-2000 data scaling version: (SCALEPACK)
PHASER phasing
BUSTER refinement version: 2.13.0