X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.7
Temperature 277.0
Details 11% PEG 8000, 4% PEG 400, 50 MM IMIDAZOLE, 10 MM SPERMINE, 15 MM MGSO4, 100 MM AMMONIUM SULFATE, AND 5 MM TRIS(2-CARBOXYETHYL)PHOSPHINE, PH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 161.76 α = 90
b = 73.07 β = 100.03
c = 109.03 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 ADSC QUANTUM 270 -- 2008-12-20
Diffraction Radiation
Monochromator Protocol
SI 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE F1 0.917 CHESS F1

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
1.95 50 98.1 0.066 -- -- -- 93525 91749 -3.0 -- --
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)
1.95 1.98 91.0 0.625 -- -- -- --

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 1.95 33.206 -- 1.34 -- 89653 1791 98.08 -- 0.1788 0.1783 0.2029 2%
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 1.95 2.0027 -- 150 6276 0.2317 0.2497 -- 92.0
X Ray Diffraction 2.0027 2.0616 -- 121 6523 0.218 0.2706 -- 95.0
X Ray Diffraction 2.0616 2.1282 -- 139 6535 0.2 0.2609 -- 96.0
X Ray Diffraction 2.1282 2.2042 -- 118 6697 0.1951 0.23 -- 97.0
X Ray Diffraction 2.2042 2.2925 -- 111 6753 0.1892 0.2047 -- 98.0
X Ray Diffraction 2.2925 2.3968 -- 137 6812 0.1935 0.2116 -- 99.0
X Ray Diffraction 2.3968 2.5231 -- 147 6831 0.1931 0.2368 -- 100.0
X Ray Diffraction 2.5231 2.6811 -- 152 6807 0.1866 0.2073 -- 100.0
X Ray Diffraction 2.6811 2.888 -- 143 6878 0.1827 0.2195 -- 100.0
X Ray Diffraction 2.888 3.1784 -- 156 6884 0.1879 0.2223 -- 100.0
X Ray Diffraction 3.1784 3.6378 -- 136 6900 0.1685 0.1915 -- 100.0
X Ray Diffraction 3.6378 4.5814 -- 145 6942 0.15 0.1536 -- 100.0
X Ray Diffraction 4.5814 33.2112 -- 136 7024 0.1741 0.1965 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.009
f_chiral_restr 0.102
f_dihedral_angle_d 14.298
f_angle_d 1.445
f_bond_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7955
Nucleic Acid Atoms 0
Heterogen Atoms 116
Solvent Atoms 911

Software

Computing
Computing Package Purpose
ADX Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHENIX (phenix.refine: dev_1233) Structure Solution
PHENIX (phenix.refine: dev_1233) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: dev_1233) refinement
PHENIX version: (phenix.refine: dev_1233) model building
ADX data collection