X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.5
Temperature 277.0
Details HEPES, NaCl, DTT, Li2SO4, Glycine, K2HPO4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 112.86 α = 90
b = 112.86 β = 90
c = 158.19 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 77
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2013-02-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA 0.99983 SLS X06SA

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
1.51 50 99.99 -- -- -- 12.3 -- 60180 -- -- --

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 2.1 48.085 -- 1.35 -- 60180 3020 99.99 -- 0.1945 0.1931 0.2202 --
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 2.1 2.1328 -- 145 2528 0.2785 0.3137 -- 100.0
X Ray Diffraction 2.1328 2.1678 -- 142 2547 0.2684 0.3077 -- 100.0
X Ray Diffraction 2.1678 2.2052 -- 106 2588 0.2542 0.2657 -- 100.0
X Ray Diffraction 2.2052 2.2453 -- 142 2533 0.2422 0.2906 -- 100.0
X Ray Diffraction 2.2453 2.2885 -- 124 2593 0.2322 0.2709 -- 100.0
X Ray Diffraction 2.2885 2.3352 -- 153 2537 0.223 0.2829 -- 100.0
X Ray Diffraction 2.3352 2.3859 -- 143 2558 0.2131 0.2535 -- 100.0
X Ray Diffraction 2.3859 2.4414 -- 134 2585 0.2206 0.2135 -- 100.0
X Ray Diffraction 2.4414 2.5025 -- 155 2551 0.2121 0.2449 -- 100.0
X Ray Diffraction 2.5025 2.5702 -- 124 2580 0.2244 0.263 -- 100.0
X Ray Diffraction 2.5702 2.6458 -- 146 2556 0.2257 0.2693 -- 100.0
X Ray Diffraction 2.6458 2.7312 -- 130 2588 0.2178 0.2411 -- 100.0
X Ray Diffraction 2.7312 2.8288 -- 147 2575 0.2172 0.2583 -- 100.0
X Ray Diffraction 2.8288 2.942 -- 127 2582 0.2207 0.2856 -- 100.0
X Ray Diffraction 2.942 3.0759 -- 150 2599 0.2212 0.2402 -- 100.0
X Ray Diffraction 3.0759 3.238 -- 131 2608 0.2199 0.2191 -- 100.0
X Ray Diffraction 3.238 3.4408 -- 133 2592 0.2043 0.2017 -- 100.0
X Ray Diffraction 3.4408 3.7064 -- 135 2628 0.1891 0.2234 -- 100.0
X Ray Diffraction 3.7064 4.0792 -- 122 2653 0.1581 0.1994 -- 100.0
X Ray Diffraction 4.0792 4.6691 -- 155 2640 0.1564 0.1806 -- 100.0
X Ray Diffraction 4.6691 5.8809 -- 125 2707 0.1772 0.2112 -- 100.0
X Ray Diffraction 5.8809 48.0977 -- 151 2832 0.1763 0.1929 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.008
f_dihedral_angle_d 14.369
f_angle_d 0.96
f_plane_restr 0.004
f_chiral_restr 0.042
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3730
Nucleic Acid Atoms 0
Heterogen Atoms 50
Solvent Atoms 196

Software

Software
Software Name Purpose
PHENIX refinement version: 1.8.4_1496
XDS data reduction
Aimless data scaling