X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 293.0
Details 0.1 M Citrate pH 6.0, 18% (w/v) PEG 3350, 12% (w/v) myo-inositol, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 39.94 α = 90
b = 112.26 β = 89.95
c = 157.92 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 MARMOSAIC 300 mm CCD -- 2011-11-01
Diffraction Radiation
Monochromator Protocol
double silicon crystal SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 23-ID-D 1.000 APS 23-ID-D

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
2.3 48 96.1 -- -- -- -- 59513 59513 0.0 0.0 --

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 2.3 47.66 -- 1.99 59491 59491 1048 96.14 -- 0.1578 0.1535 0.2077 --
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 2.3008 2.4221 -- 148 8162 0.1982 0.2616 -- 93.0
X Ray Diffraction 2.4221 2.5738 -- 134 8236 0.1872 0.2587 -- 94.0
X Ray Diffraction 2.5738 2.7724 -- 144 8243 0.1835 0.2789 -- 94.0
X Ray Diffraction 2.7724 3.0512 -- 146 8391 0.1697 0.2231 -- 95.0
X Ray Diffraction 3.0512 3.4922 -- 146 8366 0.1459 0.1835 -- 95.0
X Ray Diffraction 3.4922 4.398 -- 141 8417 0.1284 0.1984 -- 95.0
X Ray Diffraction 4.398 31.8331 -- 151 8588 0.1476 0.1807 -- 96.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.009
f_chiral_restr 0.073
f_dihedral_angle_d 13.971
f_angle_d 1.504
f_bond_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9498
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 1016

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8_1069) refinement
PHASER model building
HKL-2000 data collection