X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 278.0
Details 20% PEG3350, 0.2M KCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 152.85 α = 90
b = 152.85 β = 90
c = 85.29 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2012-10-31
Diffraction Radiation
Monochromator Protocol
DOUBLE FLAT CRYSTAL, SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.3.1 1.11587 ALS 8.3.1

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
1.95 50 99.9 0.097 -- -- 4.1 83545 83545 0.0 -3.0 --
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)
1.95 2.02 100.0 0.668 -- -- 4.1 8292

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 1.95 43.156 -- 1.34 83503 83503 4166 99.91 -- 0.1648 0.1629 0.2018 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 1.9501 1.9722 -- 142 2613 0.2387 0.2841 -- 99.0
X Ray Diffraction 1.9722 1.9954 -- 116 2637 0.2266 0.2593 -- 100.0
X Ray Diffraction 1.9954 2.0198 -- 124 2646 0.2269 0.2801 -- 100.0
X Ray Diffraction 2.0198 2.0453 -- 139 2636 0.219 0.2414 -- 100.0
X Ray Diffraction 2.0453 2.0723 -- 139 2601 0.2089 0.2888 -- 100.0
X Ray Diffraction 2.0723 2.1006 -- 127 2651 0.209 0.2646 -- 100.0
X Ray Diffraction 2.1006 2.1307 -- 152 2614 0.1954 0.236 -- 100.0
X Ray Diffraction 2.1307 2.1625 -- 152 2603 0.1875 0.2329 -- 100.0
X Ray Diffraction 2.1625 2.1962 -- 145 2605 0.1802 0.2401 -- 100.0
X Ray Diffraction 2.1962 2.2322 -- 127 2635 0.1875 0.2223 -- 100.0
X Ray Diffraction 2.2322 2.2707 -- 135 2632 0.1812 0.2335 -- 100.0
X Ray Diffraction 2.2707 2.312 -- 142 2646 0.1814 0.2369 -- 100.0
X Ray Diffraction 2.312 2.3565 -- 152 2600 0.1784 0.2486 -- 100.0
X Ray Diffraction 2.3565 2.4046 -- 130 2651 0.1748 0.2461 -- 100.0
X Ray Diffraction 2.4046 2.4569 -- 150 2610 0.1704 0.2433 -- 100.0
X Ray Diffraction 2.4569 2.514 -- 144 2625 0.1653 0.2106 -- 100.0
X Ray Diffraction 2.514 2.5769 -- 129 2671 0.1684 0.249 -- 100.0
X Ray Diffraction 2.5769 2.6465 -- 124 2653 0.1647 0.1967 -- 100.0
X Ray Diffraction 2.6465 2.7244 -- 145 2622 0.1694 0.2028 -- 100.0
X Ray Diffraction 2.7244 2.8123 -- 143 2647 0.1758 0.1976 -- 100.0
X Ray Diffraction 2.8123 2.9128 -- 132 2641 0.1716 0.2252 -- 100.0
X Ray Diffraction 2.9128 3.0294 -- 155 2628 0.1683 0.1943 -- 100.0
X Ray Diffraction 3.0294 3.1673 -- 140 2653 0.1706 0.2335 -- 100.0
X Ray Diffraction 3.1673 3.3342 -- 124 2660 0.1635 0.2005 -- 100.0
X Ray Diffraction 3.3342 3.543 -- 149 2656 0.155 0.175 -- 100.0
X Ray Diffraction 3.543 3.8164 -- 154 2661 0.1494 0.1812 -- 100.0
X Ray Diffraction 3.8164 4.2002 -- 133 2671 0.1341 0.1798 -- 100.0
X Ray Diffraction 4.2002 4.8072 -- 148 2677 0.1108 0.1345 -- 100.0
X Ray Diffraction 4.8072 6.054 -- 120 2731 0.1263 0.1617 -- 100.0
X Ray Diffraction 6.054 43.1668 -- 154 2761 0.1573 0.1591 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.9291
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.009
f_angle_d 1.196
f_chiral_restr 0.083
f_plane_restr 0.005
f_dihedral_angle_d 12.643
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6666
Nucleic Acid Atoms 0
Heterogen Atoms 26
Solvent Atoms 977

Software

Software
Software Name Purpose
MOSFLM data reduction
DENZO data reduction
SCALEPACK data scaling
PHENIX refinement version: 1.8_1069
PDB_EXTRACT data extraction version: 3.11
ELVES refinement
HKL-2000 data reduction
HKL-2000 data scaling
PHENIX phasing