X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 20 % PEG 4K, 0.05 M NA/K TARTRATE, 0.1 M NACL, 0.1 M HEPES PH 7.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 82.73 α = 90
b = 117.37 β = 90
c = 37.26 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2009-01-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I02 -- Diamond I02

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
2.03 50 95.4 0.06 -- -- 6.7 -- 12089 -- 0.0 38.64
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)
2.03 2.1 99.7 0.16 -- 11.8 6.9 --

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 2.032 35.368 -- 0.38 -- 11296 925 93.29 -- 0.234 0.2299 0.2804 --
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 2.0323 2.1394 -- 123 1449 0.2426 0.2695 -- 93.0
X Ray Diffraction 2.1394 2.2735 -- 127 1512 0.2285 0.2837 -- 97.0
X Ray Diffraction 2.2735 2.449 -- 140 1543 0.2224 0.3163 -- 98.0
X Ray Diffraction 2.449 2.6953 -- 163 1512 0.2286 0.2795 -- 98.0
X Ray Diffraction 2.6953 3.0851 -- 133 1562 0.2119 0.2749 -- 98.0
X Ray Diffraction 3.0851 3.8862 -- 118 1437 0.2028 0.2366 -- 90.0
X Ray Diffraction 3.8862 35.3738 -- 121 1356 0.2543 0.2967 -- 80.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -13.7663
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 28.2409
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -14.4746
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.003
f_chiral_restr 0.073
f_plane_restr 0.004
f_bond_d 0.007
f_dihedral_angle_d 15.194
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 975
Nucleic Acid Atoms 0
Heterogen Atoms 10
Solvent Atoms 43

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
HKL-2000 data reduction
HKL-2000 data scaling
PHASER phasing