X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.0
Details 10 mM TRIS pH 7.9, 100 mM calcium acetate, 10 mM DTT, 8-12% PEG 3350, 100 mM NDSB-201

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 71.1 α = 90
b = 71.1 β = 90
c = 448.99 γ = 120
Symmetry
Space Group P 65 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2007-07-12
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.2 1 ALS 5.0.2

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
2.9 19.68 99.6 -- -- -- 11.8 -- 16125 -- -- --
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)
2.9 3.08 99.8 0.41 -- 6.2 11.2 --

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 2.9 19.68 -- 1.36 -- 16018 805 99.83 -- 0.2396 0.2346 0.3366 Random selection
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 2.9 3.0812 -- 136 2462 0.2786 0.4059 -- 100.0
X Ray Diffraction 3.0812 3.318 -- 136 2417 0.2786 0.4093 -- 100.0
X Ray Diffraction 3.318 3.65 -- 131 2481 0.2465 0.3488 -- 100.0
X Ray Diffraction 3.65 4.1738 -- 148 2509 0.2198 0.3225 -- 100.0
X Ray Diffraction 4.1738 5.242 -- 131 2563 0.2288 0.3119 -- 100.0
X Ray Diffraction 5.242 19.6804 -- 123 2781 0.2266 0.3297 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.009
f_dihedral_angle_d 17.223
f_chiral_restr 0.081
f_plane_restr 0.005
f_angle_d 1.316
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers

Software

Software
Software Name Purpose
PHENIX refinement version: (phenix.refine: 1.8.1_1168)
XDS data scaling
Aimless data scaling