X-RAY DIFFRACTION Experimental Data & Validation

X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.7
Temperature 293.0
Details 0.1 M HEPES, 0.2 M CaAc2, 20% PEG300, pH 7.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 86.2 α = 90
b = 99.37 β = 90
c = 131.52 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 200
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2013-02-08
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.9823 APS 24-ID-C

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
2.41 50 99.6 -- -- -- -- 22187 22099 2.0 2.0 --
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)
2.41 2.54 97.8 -- -- -- -- --

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 2.41 49.69 -- 1.34 22187 22099 2000 99.6 -- 0.197 0.193 0.236 --
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 2.41 2.4703 -- 138 1388 0.2507 0.2797 -- 99.0
X Ray Diffraction 2.4703 2.5371 -- 143 1427 0.2446 0.343 -- 100.0
X Ray Diffraction 2.5371 2.6117 -- 139 1409 0.2435 0.2793 -- 100.0
X Ray Diffraction 2.6117 2.696 -- 142 1424 0.2322 0.3115 -- 100.0
X Ray Diffraction 2.696 2.7924 -- 142 1424 0.2389 0.2907 -- 100.0
X Ray Diffraction 2.7924 2.9042 -- 142 1427 0.2377 0.3096 -- 100.0
X Ray Diffraction 2.9042 3.0363 -- 140 1402 0.2362 0.263 -- 100.0
X Ray Diffraction 3.0363 3.1964 -- 144 1457 0.2335 0.2908 -- 100.0
X Ray Diffraction 3.1964 3.3966 -- 141 1413 0.2105 0.2932 -- 100.0
X Ray Diffraction 3.3966 3.6588 -- 143 1437 0.188 0.2364 -- 99.0
X Ray Diffraction 3.6588 4.0268 -- 143 1443 0.1752 0.2078 -- 100.0
X Ray Diffraction 4.0268 4.6091 -- 145 1455 0.1514 0.1778 -- 100.0
X Ray Diffraction 4.6091 5.8056 -- 145 1457 0.1514 0.2061 -- 99.0
X Ray Diffraction 5.8056 49.697 -- 153 1536 0.1847 0.2006 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.19
f_plane_restr 0.004
f_dihedral_angle_d 22.127
f_bond_d 0.007
f_chiral_restr 0.071
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2900
Nucleic Acid Atoms 592
Heterogen Atoms 34
Solvent Atoms 123

Software

Software
Software Name Purpose
ADSC data collection version: Quantum
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.8.1_1168)
HKL-2000 data reduction
HKL-2000 data scaling