X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details 0.1 M BIS-TRIS PROPANE PH 7.0, 15-17% PEG 3350, 0.2 M NAF, 0.2 M NDSB-221.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 134.25 α = 90
b = 72.74 β = 91.18
c = 62.42 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD (QUANTUM 315R) ADSC -- 2011-08-20
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 -- AUSTRALIAN SYNCHROTRON MX2

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 19.84 99.1 0.05 -- -- 3.7 -- 40273 -- 2.0 23.2
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)
2.0 2.11 95.7 0.22 -- 5.4 3.6 --

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 2.001 19.841 -- 1.33 -- 40259 2015 99.15 -- 0.1496 0.1481 0.1778 --
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 2.0009 2.0509 -- 122 2471 0.1866 0.2432 -- 91.0
X Ray Diffraction 2.0509 2.1063 -- 126 2757 0.1549 0.1811 -- 100.0
X Ray Diffraction 2.1063 2.1682 -- 149 2771 0.1357 0.1833 -- 100.0
X Ray Diffraction 2.1682 2.2381 -- 125 2754 0.1291 0.1621 -- 100.0
X Ray Diffraction 2.2381 2.318 -- 146 2722 0.13 0.1433 -- 100.0
X Ray Diffraction 2.318 2.4106 -- 141 2752 0.1327 0.1807 -- 100.0
X Ray Diffraction 2.4106 2.5201 -- 137 2754 0.136 0.1743 -- 100.0
X Ray Diffraction 2.5201 2.6527 -- 146 2735 0.1382 0.161 -- 100.0
X Ray Diffraction 2.6527 2.8185 -- 154 2749 0.1468 0.1777 -- 100.0
X Ray Diffraction 2.8185 3.0354 -- 152 2737 0.1512 0.1715 -- 100.0
X Ray Diffraction 3.0354 3.3395 -- 144 2763 0.1591 0.1643 -- 100.0
X Ray Diffraction 3.3395 3.8198 -- 146 2774 0.1484 0.1923 -- 100.0
X Ray Diffraction 3.8198 4.8012 -- 172 2755 0.1327 0.1738 -- 100.0
X Ray Diffraction 4.8012 19.8417 -- 155 2750 0.1772 0.1927 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.7
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.007
f_chiral_restr 0.076
f_dihedral_angle_d 14.203
f_angle_d 1.18
f_bond_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3319
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 278

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE) refinement
MOLREP model building