X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 298.0
Details 0.1 M Bis-Tris, pH 5.5, 2 M ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 180.15 α = 90
b = 180.15 β = 90
c = 77.55 γ = 120
Symmetry
Space Group P 62 2 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID 0.9793 APS 19-ID

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
2.6 50 99.6 -- -- -- -- 22020 21934 2.0 2.0 --

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 2.6 46.94 -- 1.34 -- 21934 790 97.3643 -- 0.2037 0.2022 0.2484 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 2.6 2.767 -- 114 3677 0.2259 0.273 -- 53.0
X Ray Diffraction 2.767 2.9806 -- 115 3681 0.2507 0.332 -- 53.0
X Ray Diffraction 2.9806 3.2805 -- 115 3680 0.2454 0.2805 -- 53.0
X Ray Diffraction 3.2805 3.755 -- 118 3870 0.2129 0.2364 -- 55.0
X Ray Diffraction 3.755 4.7303 -- 145 4599 0.1688 0.234 -- 66.0
X Ray Diffraction 4.7303 46.9471 -- 183 5616 0.1905 0.2278 -- 80.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.744
f_chiral_restr 0.03
f_dihedral_angle_d 15.22
f_bond_d 0.004
f_plane_restr 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2637
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 54

Software

Software
Software Name Purpose
HKL-3000 data collection
PHENIX model building
PHENIX refinement version: (phenix.refine: 1.9_1692)
HKL-3000 data reduction
HKL-3000 data scaling
PHENIX phasing