X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 1.8 M AMMONIUM SULFATE, 0.1 M HEPES (PH7.0), 2% PEG400

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 197.23 α = 90
b = 197.23 β = 90
c = 103.06 γ = 120
Symmetry
Space Group P 6 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 -- ESRF ID29

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 44.48 100.0 0.1 -- -- 20.8 -- 100216 -- 0.0 21.2
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)
1.85 1.95 100.0 0.52 -- 5.9 -- --

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 1.85 44.479 -- 1.34 -- 100216 5007 99.98 -- 0.1684 0.1671 0.1932 --
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 1.85 1.9161 -- 456 9424 0.1926 0.2345 -- 100.0
X Ray Diffraction 1.9161 1.9928 -- 517 9375 0.1801 0.2144 -- 100.0
X Ray Diffraction 1.9928 2.0835 -- 528 9374 0.1753 0.2088 -- 100.0
X Ray Diffraction 2.0835 2.1934 -- 477 9455 0.1782 0.2147 -- 100.0
X Ray Diffraction 2.1934 2.3308 -- 495 9419 0.1716 0.2131 -- 100.0
X Ray Diffraction 2.3308 2.5107 -- 487 9477 0.1725 0.2132 -- 100.0
X Ray Diffraction 2.5107 2.7634 -- 527 9473 0.1705 0.1969 -- 100.0
X Ray Diffraction 2.7634 3.1632 -- 502 9546 0.1875 0.216 -- 100.0
X Ray Diffraction 3.1632 3.9848 -- 514 9634 0.1535 0.1679 -- 100.0
X Ray Diffraction 3.9848 44.4918 -- 504 10032 0.1494 0.1664 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -4.0845
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -4.0845
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 8.1689
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 15.282
f_chiral_restr 0.077
f_bond_d 0.006
f_angle_d 1.072
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6167
Nucleic Acid Atoms 0
Heterogen Atoms 80
Solvent Atoms 557

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
MOSFLM data reduction
SCALEPACK data scaling
MOLREP phasing