X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.71 α = 90
b = 65.71 β = 90
c = 101.19 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- 2011-04-19
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X12 -- EMBL/DESY, Hamburg X12

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
1.8 25 99.4 0.06 -- -- 11.8 -- 21058 -- -3.0 34.2
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)
1.8 1.85 95.6 1.27 -- 2.0 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 1.801 23.608 -- 2.0 -- 21057 1053 99.47 -- 0.179 0.1778 0.2031 --
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 1.8011 1.8831 -- 125 2391 0.2696 0.3203 -- 97.0
X Ray Diffraction 1.8831 1.9823 -- 129 2448 0.2128 0.2536 -- 99.0
X Ray Diffraction 1.9823 2.1064 -- 129 2440 0.1865 0.2319 -- 100.0
X Ray Diffraction 2.1064 2.269 -- 131 2487 0.1713 0.2079 -- 100.0
X Ray Diffraction 2.269 2.4971 -- 130 2483 0.1635 0.1863 -- 100.0
X Ray Diffraction 2.4971 2.8579 -- 133 2517 0.1625 0.2143 -- 100.0
X Ray Diffraction 2.8579 3.5986 -- 133 2539 0.1706 0.2143 -- 100.0
X Ray Diffraction 3.5986 23.6104 -- 143 2699 0.1776 0.1735 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 6.7216
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 6.7216
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -13.4432
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.092
f_angle_d 1.368
f_bond_d 0.012
f_dihedral_angle_d 16.261
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1048
Nucleic Acid Atoms 0
Heterogen Atoms 56
Solvent Atoms 192

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
XSCALE data scaling
PHASER phasing