X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.5
Temperature 277.0
Details 19-22% PEG3350, 200mM ammonium sulfate, 100mM TRIS-HCl, pH 7.5, 2mM inhibitor, 1% DMSO

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 54.37 α = 90
b = 99.01 β = 90
c = 147.03 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 210 -- 2007-06-20
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID 1.000 APS 17-ID

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
2.6 50 99.6 0.0118 -- -- 4.6 -- 25373 -- 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)
-- -- -- -- -- -- -- --

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 2.6 45.334 -- 0.0 -- 23801 1406 94.6 -- 0.1897 0.1858 0.2533 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 2.6 2.6929 -- 115 1868 0.3303 0.3976 -- 80.0
X Ray Diffraction 2.6929 2.8007 -- 144 2067 0.2708 0.3962 -- 90.0
X Ray Diffraction 2.8007 2.9282 -- 147 2118 0.2355 0.2988 -- 92.0
X Ray Diffraction 2.9282 3.0825 -- 125 2245 0.2214 0.2904 -- 95.0
X Ray Diffraction 3.0825 3.2756 -- 133 2284 0.217 0.324 -- 97.0
X Ray Diffraction 3.2756 3.5284 -- 140 2283 0.2023 0.2543 -- 97.0
X Ray Diffraction 3.5284 3.8833 -- 152 2313 0.1728 0.2512 -- 98.0
X Ray Diffraction 3.8833 4.4448 -- 143 2332 0.1399 0.2108 -- 98.0
X Ray Diffraction 4.4448 5.5984 -- 153 2401 0.1352 0.1758 -- 99.0
X Ray Diffraction 5.5984 45.3407 -- 154 2484 0.1771 0.2288 -- 98.0
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 14.794
f_plane_restr 0.004
f_bond_d 0.005
f_chiral_restr 0.052
f_angle_d 0.764
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5106
Nucleic Acid Atoms 0
Heterogen Atoms 180
Solvent Atoms 69

Software

Software
Software Name Purpose
PHENIX refinement version: (1.11.1_2575: ???)
DENZO data reduction
SCALEPACK data scaling
PHASER phasing