X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.6
Details 0.2M SODIUM NITRATE, 0.1M BIS-TRIS PROPANE PH6.5, 20% PEG3350, pH 6.6

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 67.58 α = 90
b = 123.46 β = 90
c = 75.04 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M MIRRORS 2011-05-27
Diffraction Radiation
Monochromator Protocol
SI(111) MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA -- SLS X10SA

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 47.7 100.0 0.14 -- -- 21.4 -- 58928 -- 0.0 36.0
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 1.85 100.0 0.94 -- 4.28 26.62 --

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 1.8 47.672 -- 2.0 -- 58921 2981 99.98 -- 0.217 0.2153 0.2468 --
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 1.8 1.8295 -- 0 2788 0.304 0.0 -- 100.0
X Ray Diffraction 1.8295 1.8611 -- 0 2707 0.2836 0.0 -- 100.0
X Ray Diffraction 1.8611 1.8949 -- 366 2415 0.2682 0.3151 -- 100.0
X Ray Diffraction 1.8949 1.9313 -- 0 2804 0.2587 0.0 -- 100.0
X Ray Diffraction 1.9313 1.9708 -- 236 2508 0.2577 0.3161 -- 100.0
X Ray Diffraction 1.9708 2.0136 -- 113 2655 0.26 0.2621 -- 100.0
X Ray Diffraction 2.0136 2.0605 -- 0 2799 0.2707 0.0 -- 100.0
X Ray Diffraction 2.0605 2.112 -- 304 2465 0.2615 0.3068 -- 100.0
X Ray Diffraction 2.112 2.1691 -- 0 2773 0.2481 0.0 -- 100.0
X Ray Diffraction 2.1691 2.2329 -- 289 2494 0.2422 0.2755 -- 100.0
X Ray Diffraction 2.2329 2.305 -- 268 2521 0.2272 0.2576 -- 100.0
X Ray Diffraction 2.305 2.3874 -- 0 2776 0.2184 0.0 -- 100.0
X Ray Diffraction 2.3874 2.483 -- 226 2577 0.2309 0.2766 -- 100.0
X Ray Diffraction 2.483 2.596 -- 204 2604 0.2274 0.2654 -- 100.0
X Ray Diffraction 2.596 2.7328 -- 0 2796 0.2296 0.0 -- 100.0
X Ray Diffraction 2.7328 2.904 -- 179 2639 0.2357 0.284 -- 100.0
X Ray Diffraction 2.904 3.1282 -- 150 2673 0.2175 0.2813 -- 100.0
X Ray Diffraction 3.1282 3.4429 -- 144 2682 0.2068 0.2295 -- 100.0
X Ray Diffraction 3.4429 3.9409 -- 201 2661 0.1882 0.2006 -- 100.0
X Ray Diffraction 3.9409 4.9643 -- 137 2741 0.1656 0.2079 -- 100.0
X Ray Diffraction 4.9643 47.689 -- 164 2862 0.1998 0.2151 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.0
Anisotropic B[1][1] 0.7631
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.5453
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.3084
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.25
f_plane_restr 0.005
f_bond_d 0.011
f_dihedral_angle_d 14.968
f_chiral_restr 0.089
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4547
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 485

Software

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