X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 0.2 M magnesium chloride hexahydrate, 0.1 M BIS-Tris pH 6.5, 25 % w/v PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 41.55 α = 90
b = 93.13 β = 110.42
c = 49.33 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 MARMOSAIC 225 mm CCD -- 2011-09-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1

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
1.9 41.41 99.2 -- -- -- 3.73 -- 27559 -- -- --
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)
1.9 2.01 -- -- -- 7.86 -- --

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 1.9 38.939 -- 2.0 -- 27554 1379 99.43 -- 0.1499 0.1474 0.198 --
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 1.9004 1.9683 -- 137 2589 0.1741 0.2512 -- 98.0
X Ray Diffraction 1.9683 2.0471 -- 136 2601 0.1563 0.2174 -- 100.0
X Ray Diffraction 2.0471 2.1402 -- 137 2594 0.1551 0.2301 -- 100.0
X Ray Diffraction 2.1402 2.2531 -- 146 2629 0.154 0.2345 -- 100.0
X Ray Diffraction 2.2531 2.3942 -- 139 2614 0.1508 0.1958 -- 100.0
X Ray Diffraction 2.3942 2.579 -- 138 2636 0.1627 0.2248 -- 100.0
X Ray Diffraction 2.579 2.8385 -- 135 2599 0.1577 0.1996 -- 100.0
X Ray Diffraction 2.8385 3.2491 -- 135 2643 0.1533 0.1992 -- 100.0
X Ray Diffraction 3.2491 4.0928 -- 135 2629 0.13 0.1711 -- 99.0
X Ray Diffraction 4.0928 38.9472 -- 141 2641 0.1331 0.1695 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_dihedral_angle_d 19.917
f_chiral_restr 0.384
f_bond_d 0.007
f_angle_d 0.798
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2978
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 385

Software

Software
Software Name Purpose
PHENIX refinement version: (1.13_2998: ???)
XDS data reduction
XSCALE data scaling
PHASER phasing