X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.6
Temperature 277.0
Details 20% 2-propanol, 20% PEG 4000, 0.1 M Na citrate pH 5.6

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 69.35 α = 90
b = 83.24 β = 90
c = 119.22 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2012-11-24
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA 1.000 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
2.4 50 99.6 0.08 -- -- 6.2 -- 13812 2.0 -3.0 50.0
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)
2.4 2.5 98.5 0.552 -- 3.81 6.1 --

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 2.401 48.644 -- 2.0 -- 13432 1023 97.13 -- 0.2247 0.2236 0.2377 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 2.4011 2.5277 -- 141 1661 0.2736 0.3339 -- 93.0
X Ray Diffraction 2.5277 2.686 -- 164 1711 0.2778 0.3199 -- 96.0
X Ray Diffraction 2.686 2.8934 -- 143 1734 0.2589 0.28 -- 97.0
X Ray Diffraction 2.8934 3.1845 -- 139 1784 0.2671 0.33 -- 98.0
X Ray Diffraction 3.1845 3.6452 -- 136 1807 0.2366 0.2304 -- 99.0
X Ray Diffraction 3.6452 4.592 -- 132 1825 0.2007 0.2186 -- 99.0
X Ray Diffraction 4.592 48.6544 -- 168 1887 0.1962 0.1938 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 68.09
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.463
f_bond_d 0.002
f_chiral_restr 0.019
f_dihedral_angle_d 12.943
f_plane_restr 0.002
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms --
Nucleic Acid Atoms --
Heterogen Atoms 0
Solvent Atoms 22

Software

Software
Software Name Purpose
XDS data scaling
XSCALE data scaling
PDB_EXTRACT data extraction version: 3.14
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.8.3_1479)