X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8
Details 2.7 M 1,6-HEXANEDIOL, 200 MM AMMONIUM CHLORIDE, 10 MM MGCL2, 50 MM HEPES PH 8.0, 5 MM DTT.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 183.06 α = 90
b = 183.06 β = 90
c = 198.12 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M KIRKPATRICK BAEZ BIMORPH MIRROR PAIR FOR HORIZONTAL AND VERTICAL FOCUSSING 2011-07-03
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- Diamond I03

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
2.98 123.78 100.0 0.11 -- -- 10.1 -- 78522 -- -- 66.77
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)
2.98 3.06 100.0 0.83 -- 3.2 10.6 --

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 2.982 83.091 -- 1.22 -- 78400 7620 99.81 -- 0.2103 0.2078 0.2572 --
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 2.9816 3.0155 -- 248 4838 0.3251 0.3687 -- 100.0
X Ray Diffraction 3.0155 3.051 -- 267 4798 0.3139 0.3827 -- 100.0
X Ray Diffraction 3.051 3.0882 -- 257 4780 0.2874 0.3201 -- 100.0
X Ray Diffraction 3.0882 3.1273 -- 260 4773 0.281 0.3255 -- 100.0
X Ray Diffraction 3.1273 3.1685 -- 273 4811 0.2867 0.3428 -- 100.0
X Ray Diffraction 3.1685 3.2119 -- 310 4744 0.273 0.3285 -- 100.0
X Ray Diffraction 3.2119 3.2578 -- 232 4766 0.2765 0.3119 -- 100.0
X Ray Diffraction 3.2578 3.3064 -- 204 4857 0.2566 0.3309 -- 100.0
X Ray Diffraction 3.3064 3.358 -- 264 4709 0.2667 0.3266 -- 100.0
X Ray Diffraction 3.358 3.4131 -- 243 4859 0.2693 0.344 -- 100.0
X Ray Diffraction 3.4131 3.472 -- 222 4772 0.2579 0.3247 -- 100.0
X Ray Diffraction 3.472 3.5351 -- 258 4828 0.2454 0.3093 -- 100.0
X Ray Diffraction 3.5351 3.6031 -- 235 4791 0.2309 0.266 -- 100.0
X Ray Diffraction 3.6031 3.6766 -- 203 4785 0.2227 0.2942 -- 100.0
X Ray Diffraction 3.6766 3.7566 -- 241 4820 0.2162 0.2827 -- 100.0
X Ray Diffraction 3.7566 3.844 -- 300 4721 0.1979 0.239 -- 100.0
X Ray Diffraction 3.844 3.9401 -- 262 4809 0.1902 0.2553 -- 100.0
X Ray Diffraction 3.9401 4.0466 -- 275 4782 0.2062 0.2617 -- 100.0
X Ray Diffraction 4.0466 4.1657 -- 299 4750 0.1907 0.2316 -- 100.0
X Ray Diffraction 4.1657 4.3001 -- 240 4788 0.1734 0.2136 -- 100.0
X Ray Diffraction 4.3001 4.4538 -- 269 4804 0.1663 0.209 -- 100.0
X Ray Diffraction 4.4538 4.6321 -- 259 4767 0.1777 0.2303 -- 100.0
X Ray Diffraction 4.6321 4.8429 -- 225 4833 0.1695 0.2093 -- 100.0
X Ray Diffraction 4.8429 5.0982 -- 251 4780 0.1647 0.2013 -- 100.0
X Ray Diffraction 5.0982 5.4176 -- 247 4773 0.18 0.2499 -- 100.0
X Ray Diffraction 5.4176 5.8358 -- 220 4840 0.1953 0.2507 -- 100.0
X Ray Diffraction 5.8358 6.4229 -- 276 4773 0.1964 0.2766 -- 100.0
X Ray Diffraction 6.4229 7.3518 -- 251 4780 0.181 0.2262 -- 100.0
X Ray Diffraction 7.3518 9.2605 -- 283 4745 0.1595 0.1828 -- 100.0
X Ray Diffraction 9.2605 83.1234 -- 246 4736 0.219 0.247 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 56.38
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.084
f_angle_d 1.242
f_plane_restr 0.005
f_bond_d 0.021
f_dihedral_angle_d 18.898
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 18036
Nucleic Acid Atoms 903
Heterogen Atoms 16
Solvent Atoms 86

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
xia2 data reduction
XDS data reduction
xia2 data scaling
SCALA data scaling
PHASER phasing