X-RAY DIFFRACTION Experimental Data & Validation


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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 = 162.06 α = 90
b = 72.82 β = 100.43
c = 108.97 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 NSLS BEAMLINE X25 1.00 NSLS X25

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
2.05 50 99.7 0.065 -- -- -- 78531 78296 -2.0 -- --
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)
2.05 2.09 99.8 0.575 -- -- -- --

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 2.05 42.919 -- 1.35 -- 78241 1728 99.66 -- 0.1886 0.1879 0.219 5%
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 2.05 2.1103 -- 145 6363 0.2563 0.3276 -- 100.0
X Ray Diffraction 2.1103 2.1784 -- 142 6323 0.2257 0.2841 -- 100.0
X Ray Diffraction 2.1784 2.2563 -- 144 6373 0.2152 0.2426 -- 100.0
X Ray Diffraction 2.2563 2.3466 -- 144 6376 0.2073 0.2364 -- 100.0
X Ray Diffraction 2.3466 2.4534 -- 142 6298 0.2067 0.2593 -- 100.0
X Ray Diffraction 2.4534 2.5827 -- 144 6369 0.2005 0.2406 -- 100.0
X Ray Diffraction 2.5827 2.7445 -- 144 6363 0.1965 0.24 -- 100.0
X Ray Diffraction 2.7445 2.9564 -- 144 6393 0.1947 0.23 -- 100.0
X Ray Diffraction 2.9564 3.2538 -- 144 6396 0.1939 0.2345 -- 100.0
X Ray Diffraction 3.2538 3.7244 -- 145 6399 0.1804 0.2083 -- 100.0
X Ray Diffraction 3.7244 4.6915 -- 145 6432 0.1574 0.1969 -- 100.0
X Ray Diffraction 4.6915 42.9284 -- 145 6428 0.1838 0.1859 -- 98.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.075
f_dihedral_angle_d 13.821
f_angle_d 1.006
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7929
Nucleic Acid Atoms 0
Heterogen Atoms 103
Solvent Atoms 616

Software

Computing
Computing Package Purpose
CBASS 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
CBASS data collection