3QWE
Crystal structure of the N-terminal domain of the GEM interacting protein
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | 20% PEG-1500, 0.2M sodium chloride, 0.1M HEPES, 5% ethylene glycol, 3% glucose monohydrate. Crystals were de-hydrated by addition of 5% glycerol to reservoir solution, incubation over-night, pH 7.5, vapor diffusion, sitting drop, temperature 293K, VAPOR DIFFUSION, SITTING DROP |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 57.53 | α = 90 |
b = 57.53 | β = 90 |
c = 500.73 | γ = 120 |
Symmetry | |
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Space Group | P 65 2 2 |
Diffraction
Diffraction Experiment | ||||||||||||||
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ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
1 | 1 | x-ray | 100 | CCD | RAYONIX MX-300 | 2011-01-21 | M | SINGLE WAVELENGTH | ||||||
2 | 1 | x-ray | 100 | CCD | ADSC QUANTUM 315 | 2010-12-18 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | CLSI BEAMLINE 08ID-1 | 0.92017 | CLSI | 08ID-1 |
2 | SYNCHROTRON | APS BEAMLINE 19-ID | 0.97911 | APS | 19-ID |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge 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 | ||||||||
1,2 | 2.4 | 50 | 99.9 | 0.065 | 24.19 | 20751 | -3 | 68.077 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
2.4 | 2.46 | 99.9 | 0.945 | 2.2 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | R-Free Selection Details | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | SAD | THROUGHOUT | 2.4 | 30 | 20742 | 1020 | 0.2267 | 0.2265 | 0.2313 | RANDOM | 74.5335 |
Temperature Factor Modeling | ||||||
---|---|---|---|---|---|---|
Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
-10.703 | -10.703 | 21.406 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
t_other_torsion | 18.32 |
t_omega_torsion | 2.3 |
t_angle_deg | 0.98 |
t_bond_d | 0.01 |
t_dihedral_angle_d | |
t_trig_c_planes | |
t_gen_planes | |
t_it | |
t_nbd | |
t_improper_torsion |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2018 |
Nucleic Acid Atoms | |
Solvent Atoms | |
Heterogen Atoms | 29 |
Software
Software | |
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Software Name | Purpose |
XSCALE | data processing |
BUSTER-TNT | refinement |
PDB_EXTRACT | data extraction |
XDS | data reduction |
DENZO | data reduction |
XSCALE | data scaling |
SCALEPACK | data scaling |
SHELXDE | phasing |
BUSTER | refinement |