X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.0
Details 0.2 M ammonium sulfate, 20 % w/v PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 72.3 α = 90
b = 75.58 β = 90
c = 79.88 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2012-07-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.1 0.9184 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
1.65 34.16 99.0 -- -- -- 4.1 -- 52767 -- -- --
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)
1.65 1.75 97.5 -- -- 3.01 4.2 --

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 1.651 34.16 -- 1.99 -- 52767 2110 99.12 -- 0.1586 0.1574 0.1873 --
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 1.651 1.6894 -- 135 3249 0.2166 0.283 -- 96.0
X Ray Diffraction 1.6894 1.7317 -- 137 3295 0.2016 0.2402 -- 98.0
X Ray Diffraction 1.7317 1.7785 -- 139 3321 0.1885 0.2271 -- 99.0
X Ray Diffraction 1.7785 1.8308 -- 138 3326 0.1796 0.2243 -- 99.0
X Ray Diffraction 1.8308 1.8899 -- 139 3333 0.175 0.2027 -- 99.0
X Ray Diffraction 1.8899 1.9575 -- 139 3324 0.1646 0.2261 -- 99.0
X Ray Diffraction 1.9575 2.0358 -- 140 3361 0.152 0.1986 -- 99.0
X Ray Diffraction 2.0358 2.1285 -- 139 3348 0.1533 0.1738 -- 99.0
X Ray Diffraction 2.1285 2.2407 -- 141 3379 0.1486 0.1999 -- 99.0
X Ray Diffraction 2.2407 2.381 -- 141 3378 0.1509 0.2003 -- 100.0
X Ray Diffraction 2.381 2.5648 -- 142 3408 0.1605 0.2141 -- 100.0
X Ray Diffraction 2.5648 2.8228 -- 142 3408 0.1604 0.1887 -- 100.0
X Ray Diffraction 2.8228 3.231 -- 143 3430 0.1584 0.1994 -- 100.0
X Ray Diffraction 3.231 4.0697 -- 145 3487 0.1371 0.1507 -- 100.0
X Ray Diffraction 4.0697 34.1675 -- 150 3610 0.1517 0.1496 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.793
f_chiral_restr 0.393
f_dihedral_angle_d 23.952
f_bond_d 0.006
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2970
Nucleic Acid Atoms 0
Heterogen Atoms 34
Solvent Atoms 482

Software

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