X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details BT TUBR-TUBC CRYSTALS WERE PRODUCED IN 500 NL TO 500 NL PROTEIN TO PRECIPITANT DROPS: 10 MG/ML BT TUBR, 500 UM TUBC-24, 100 MM NA-HEPES PH 7.5, 5 MM MGCL2, 25 % (W/V) POLYACRYLIC ACID 5100 SODIUM SALT.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 519.25 α = 90
b = 63.66 β = 96.66
c = 167.26 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL (PILATUS 6M) DECTRIS -- 2011-05-29
Diffraction Radiation
Monochromator Protocol
GRAPHITE CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- DIAMOND I03

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
7 257.87 98.1 0.09 -- -- 5.9 -- 8779 -- 1.3 --
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)
7.0 7.38 98.5 1.642 -- 1.3 5.9 --

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 7.0 64.469 -- 1.34 -- 8097 431 96.75 -- 0.3456 0.3443 0.3712 --
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 7.0001 7.4381 -- 139 2480 0.4559 0.4557 -- 95.0
X Ray Diffraction 7.4381 8.0114 -- 188 2590 0.4046 0.4316 -- 98.0
X Ray Diffraction 8.0114 8.8158 -- 131 2566 0.3347 0.4279 -- 98.0
X Ray Diffraction 8.8158 10.0873 -- 122 2623 0.3491 0.3366 -- 98.0
X Ray Diffraction 10.0873 12.693 -- 138 2627 0.3411 0.3398 -- 97.0
X Ray Diffraction 12.693 64.4712 -- 143 2446 0.3198 0.3601 -- 94.0
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.014
f_chiral_restr 0.094
f_angle_d 1.449
f_dihedral_angle_d 24.368
f_plane_restr 0.004
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11632
Nucleic Acid Atoms 3936
Heterogen Atoms 0
Solvent Atoms 0

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHASER model building
PHENIX version: (PHENIX.REFINE) refinement