X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 20 % PEG 4K, 0.4 M NA/K TARTRATE, 0.1 M NA CITRATE PH 5.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 124.4 α = 90
b = 37.34 β = 119.92
c = 83.24 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
CCD (QUANTUM 315) ADSC -- 2010-03-13
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04 -- DIAMOND I04

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
1.97 50 88.8 0.08 -- -- 2.1 -- 23796 -- 0.0 25.57
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)
1.97 2.04 72.9 0.23 -- 2.9 2.0 --

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 1.97 36.072 -- 0.04 -- 19181 898 80.44 -- 0.2171 0.2142 0.2791 --
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 1.9701 2.0936 -- 114 2359 0.2267 0.2835 -- 63.0
X Ray Diffraction 2.0936 2.2552 -- 141 2723 0.2223 0.3071 -- 73.0
X Ray Diffraction 2.2552 2.4821 -- 142 3033 0.2245 0.2888 -- 80.0
X Ray Diffraction 2.4821 2.8411 -- 171 3272 0.2293 0.3152 -- 87.0
X Ray Diffraction 2.8411 3.579 -- 186 3404 0.2041 0.2794 -- 90.0
X Ray Diffraction 3.579 36.0777 -- 144 3492 0.2057 0.244 -- 89.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 28.9498
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 13.2422
Anisotropic B[2][2] -20.6248
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -8.325
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.071
f_dihedral_angle_d 14.578
f_angle_d 1.01
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1906
Nucleic Acid Atoms 0
Heterogen Atoms 20
Solvent Atoms 131

Software

Computing
Computing Package Purpose
HKL2000 Data Reduction (intensity integration)
HKL2000 Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE) refinement
PHASER model building