X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.2
Details 8% PEG-1000, 50 MM NAKPHOSPHATE, PH 6.2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 37.62 α = 90
b = 78.77 β = 118.06
c = 39.63 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- 2008-12-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04 -- Diamond I04

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
1.55 39.62 99.3 0.05 -- -- 3.7 -- 29702 -- 2.0 24.2
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)
1.55 1.64 98.8 0.58 -- 2.2 3.7 --

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 1.55 33.22 -- 1.99 -- 29696 1522 99.73 -- 0.1886 0.1868 0.2236 --
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 1.5496 1.5996 -- 146 2534 0.2491 0.2854 -- 100.0
X Ray Diffraction 1.5996 1.6568 -- 145 2556 0.2476 0.3019 -- 100.0
X Ray Diffraction 1.6568 1.7232 -- 131 2579 0.2352 0.3084 -- 100.0
X Ray Diffraction 1.7232 1.8016 -- 133 2556 0.2202 0.2837 -- 100.0
X Ray Diffraction 1.8016 1.8965 -- 148 2542 0.207 0.249 -- 100.0
X Ray Diffraction 1.8965 2.0154 -- 125 2561 0.1944 0.2456 -- 100.0
X Ray Diffraction 2.0154 2.1709 -- 156 2534 0.1881 0.228 -- 100.0
X Ray Diffraction 2.1709 2.3893 -- 131 2575 0.1835 0.2326 -- 100.0
X Ray Diffraction 2.3893 2.7349 -- 133 2558 0.1843 0.2069 -- 100.0
X Ray Diffraction 2.7349 3.4452 -- 135 2582 0.174 0.2185 -- 100.0
X Ray Diffraction 3.4452 33.2279 -- 139 2597 0.1576 0.1723 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 1.4259
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 3.1165
Anisotropic B[2][2] 0.4133
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.8392
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.566
f_chiral_restr 0.151
f_bond_d 0.006
f_plane_restr 0.004
f_dihedral_angle_d 16.974
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1714
Nucleic Acid Atoms 0
Heterogen Atoms 15
Solvent Atoms 273

Software

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