X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0 MM HEPES, 20 MM NACL, PH 7.4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 53.83 α = 90
b = 72.4 β = 90
c = 73.06 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2010-06-16
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 -- BESSY 14.1

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
1.85 50 99.0 0.05 -- -- 3.8 -- 24735 -- 2.0 25.18
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)
1.85 1.89 96.7 0.38 -- 3.4 -- --

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 1.851 30.227 -- 1.99 -- 24725 1261 99.05 -- 0.1949 0.1933 0.2254 --
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 1.8513 1.9254 -- 132 2495 0.2457 0.287 -- 96.0
X Ray Diffraction 1.9254 2.013 -- 135 2581 0.2278 0.2733 -- 99.0
X Ray Diffraction 2.013 2.1192 -- 149 2546 0.21 0.2886 -- 99.0
X Ray Diffraction 2.1192 2.2519 -- 146 2592 0.1909 0.2238 -- 99.0
X Ray Diffraction 2.2519 2.4257 -- 149 2576 0.1799 0.2257 -- 99.0
X Ray Diffraction 2.4257 2.6697 -- 139 2607 0.1816 0.2402 -- 100.0
X Ray Diffraction 2.6697 3.0556 -- 138 2636 0.1864 0.2089 -- 100.0
X Ray Diffraction 3.0556 3.8485 -- 125 2665 0.1724 0.2062 -- 99.0
X Ray Diffraction 3.8485 30.2311 -- 148 2766 0.2031 0.211 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 13.165
f_chiral_restr 0.069
f_angle_d 1.22
f_bond_d 0.008
f_plane_restr 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2016
Nucleic Acid Atoms 0
Heterogen Atoms 38
Solvent Atoms 146

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE: 1.8.2_1309)
XDS data reduction
XDS data scaling
MOLREP phasing