X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 10% PEG3350, 20% MPD, 0.5% CHAPS, 0.1 M TRIS PH 8.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 112.31 α = 90
b = 112.31 β = 90
c = 293.27 γ = 120
Symmetry
Space Group P 64

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2012-05-25
Diffraction Radiation
Monochromator Protocol
SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 -- AUSTRALIAN SYNCHROTRON MX2

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
3 19.9 99.5 0.1731 -- -- 20.7 -- 41413 -- -3.0 82.07
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)
3.0 3.1 95.7 1.731 -- 2.26 17.5 --

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 2.998 19.959 -- 1.99 -- 41413 2071 99.38 -- 0.2165 0.2149 0.246 --
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 2.9984 3.0679 -- 107 2478 0.3547 0.3656 -- 94.0
X Ray Diffraction 3.0679 3.1444 -- 210 2568 0.3099 0.3242 -- 100.0
X Ray Diffraction 3.1444 3.229 -- 109 2657 0.2763 0.3685 -- 100.0
X Ray Diffraction 3.229 3.3236 -- 108 2646 0.2731 0.3306 -- 100.0
X Ray Diffraction 3.3236 3.4304 -- 103 2675 0.2473 0.3225 -- 100.0
X Ray Diffraction 3.4304 3.5523 -- 209 2569 0.2445 0.2854 -- 100.0
X Ray Diffraction 3.5523 3.6937 -- 106 2668 0.2334 0.3642 -- 100.0
X Ray Diffraction 3.6937 3.8607 -- 102 2688 0.2314 0.2652 -- 100.0
X Ray Diffraction 3.8607 4.0626 -- 211 2552 0.2097 0.269 -- 100.0
X Ray Diffraction 4.0626 4.3147 -- 105 2667 0.1919 0.2098 -- 100.0
X Ray Diffraction 4.3147 4.644 -- 101 2675 0.1696 0.1842 -- 100.0
X Ray Diffraction 4.644 5.1043 -- 205 2587 0.1654 0.1956 -- 100.0
X Ray Diffraction 5.1043 5.8267 -- 101 2661 0.1996 0.2796 -- 100.0
X Ray Diffraction 5.8267 7.2813 -- 102 2681 0.2266 0.231 -- 100.0
X Ray Diffraction 7.2813 19.9592 -- 192 2570 0.1998 0.2039 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 120.51
Anisotropic B[1][1] 2.8299
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.8299
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -5.6597
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.112
f_dihedral_angle_d 15.087
f_angle_d 1.39
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9464
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 84

Software

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