X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.6
Temperature 295.0
Details 50mM NaCl, 2.5M Ammonium sulfate, 50mM MES, 10mM Magnesium acetate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.55 α = 90
b = 68.9 β = 90
c = 117.56 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD Bruker Platinum 135 -- 2010-12-18
Diffraction Radiation
Monochromator Protocol
Montel 200 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE BRUKER AXS MICROSTAR 1.5418 -- --

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 20.67 94.5 0.052 0.064 -- 3.99 35285 33346 0.0 0.0 31.0
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)
2.0 2.1 89.7 0.204 0.169 6.68 3.75 4415

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 2.0 19.675 -- 2.08 33346 33346 1668 94.62 -- 0.1807 0.1793 0.2077 RANDOM
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 1.9959 2.0671 3076 154 2922 0.2045 0.2485 -- 88.0
X Ray Diffraction 2.0671 2.1498 3223 161 3062 0.1894 0.2345 -- 93.0
X Ray Diffraction 2.1498 2.2475 3231 162 3069 0.1847 0.2465 -- 94.0
X Ray Diffraction 2.2475 2.3658 3295 164 3131 0.1836 0.2012 -- 94.0
X Ray Diffraction 2.3658 2.5138 3327 167 3160 0.1916 0.2405 -- 95.0
X Ray Diffraction 2.5138 2.7074 3321 166 3155 0.2067 0.2235 -- 95.0
X Ray Diffraction 2.7074 2.979 3386 169 3217 0.214 0.2471 -- 96.0
X Ray Diffraction 2.979 3.4081 3402 170 3232 0.1806 0.2182 -- 97.0
X Ray Diffraction 3.4081 4.2866 3461 173 3288 0.1446 0.1565 -- 97.0
X Ray Diffraction 4.2866 19.6758 3624 182 3442 0.1647 0.1853 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -0.3981
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.0343
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.4324
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.067
f_bond_d 0.007
f_angle_d 1.007
f_dihedral_angle_d 15.761
f_plane_restr 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1742
Nucleic Acid Atoms 1722
Heterogen Atoms 71
Solvent Atoms 203

Software

Software
Software Name Purpose
XDS data scaling
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.6.4_486)
XDS data reduction