X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.02 M CACL2, 0.1 M NA-ACETATE PH 4.6 AND 30 % MPD

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 96.49 α = 90
b = 139.15 β = 91.18
c = 96.51 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 MARRESEARCH MARMOSAIC 300MM -- 2012-07-30
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 -- Diamond I04-1

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
2.1 29.6 92.1 0.08 -- -- 2.5 -- 136366 -- -- --
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)
2.097 2.2 92.2 0.53 -- 1.8 2.4 --

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 2.097 29.629 -- 1.35 -- 136337 7211 91.72 -- 0.1628 0.1607 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 2.0992 2.1354 -- 354 6247 0.2422 0.2725 -- 85.0
X Ray Diffraction 2.1354 2.1742 -- 375 6568 0.2294 0.2754 -- 89.0
X Ray Diffraction 2.1742 2.216 -- 330 6368 0.2325 0.2624 -- 87.0
X Ray Diffraction 2.216 2.2612 -- 314 6266 0.2213 0.2743 -- 84.0
X Ray Diffraction 2.2612 2.3104 -- 362 6623 0.2075 0.2501 -- 90.0
X Ray Diffraction 2.3104 2.3641 -- 359 6759 0.2062 0.2291 -- 91.0
X Ray Diffraction 2.3641 2.4232 -- 360 6688 0.1993 0.2316 -- 91.0
X Ray Diffraction 2.4232 2.4886 -- 338 6734 0.1861 0.2136 -- 91.0
X Ray Diffraction 2.4886 2.5618 -- 350 6606 0.1875 0.2017 -- 90.0
X Ray Diffraction 2.5618 2.6444 -- 339 6691 0.1876 0.2241 -- 90.0
X Ray Diffraction 2.6444 2.7389 -- 350 6556 0.1793 0.2052 -- 89.0
X Ray Diffraction 2.7389 2.8484 -- 362 6544 0.1713 0.2133 -- 88.0
X Ray Diffraction 2.8484 2.9779 -- 326 6544 0.1583 0.1927 -- 88.0
X Ray Diffraction 2.9779 3.1347 -- 323 6355 0.1568 0.1836 -- 86.0
X Ray Diffraction 3.1347 3.3307 -- 306 6048 0.158 0.2048 -- 82.0
X Ray Diffraction 3.3307 3.5874 -- 349 6549 0.1459 0.1709 -- 88.0
X Ray Diffraction 3.5874 3.9474 -- 343 6483 0.135 0.1631 -- 88.0
X Ray Diffraction 3.9474 4.5164 -- 360 6431 0.116 0.1348 -- 86.0
X Ray Diffraction 4.5164 5.6816 -- 346 6241 0.1192 0.1429 -- 83.0
X Ray Diffraction 5.6816 27.1724 -- 275 6184 0.1581 0.1805 -- 82.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.496
f_chiral_restr 0.074
f_bond_d 0.015
f_dihedral_angle_d 13.882
f_plane_restr 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 16542
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 999

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE: 1.8.2_1309)
xia2 data reduction
XDS data scaling
PHASER phasing