X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 277.0
Details 0.2 M Sodium acetate trihydrate, 0.1 M Sodium cacodylate trihydrate, 30% w/v Polyethylene glycol 8,000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K, temperature 277.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 33.97 α = 90
b = 60.9 β = 90
c = 75.36 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2013-04-08
Diffraction Radiation
Monochromator Protocol
GRAPHITE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.9793 SSRF BL17U
SYNCHROTRON SSRF BEAMLINE BL17U 0.9793 SSRF BL17U

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
1.94 47.36 98.9 0.1 0.089 -- 5.8 12082 11952 2.0 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 1.942 47.36 -- 1.38 12082 11952 1196 98.96 -- 0.1855 0.1817 0.2188 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 1.9424 2.0201 -- 122 1098 0.1898 0.263 -- 93.0
X Ray Diffraction 2.0201 2.1121 -- 131 1174 0.1833 0.2316 -- 98.0
X Ray Diffraction 2.1121 2.2234 -- 129 1161 0.1835 0.2018 -- 100.0
X Ray Diffraction 2.2234 2.3627 -- 131 1188 0.174 0.2322 -- 100.0
X Ray Diffraction 2.3627 2.5452 -- 133 1194 0.187 0.2165 -- 100.0
X Ray Diffraction 2.5452 2.8013 -- 133 1198 0.1974 0.2262 -- 100.0
X Ray Diffraction 2.8013 3.2065 -- 135 1215 0.1905 0.2392 -- 100.0
X Ray Diffraction 3.2065 4.0396 -- 136 1223 0.1665 0.1833 -- 100.0
X Ray Diffraction 4.0396 47.3788 -- 146 1305 0.181 0.2267 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -0.8922
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.2643
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.7268
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.069
f_plane_restr 0.004
f_dihedral_angle_d 16.23
f_bond_d 0.009
f_angle_d 1.169
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1216
Nucleic Acid Atoms 0
Heterogen Atoms 43
Solvent Atoms 148

Software

Software
Software Name Purpose
HKL-2000 data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.7.1_743)
HKL-2000 data reduction
HKL-2000 data scaling