3HIE
Structure of the membrane-binding domain of the Sec3 subunit of the Exocyst complex
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 7.5 | 293 | 0.1M Bicine, pH9.5, 14% PEG 5000 MME, 1mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.22 | 44.58 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 40.697 | α = 89.9 |
b = 68.486 | β = 82.17 |
c = 68.036 | γ = 71.79 |
Symmetry | |
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Space Group | P 1 |
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 | MAR CCD 165 mm | 2008-10-20 | M | SINGLE WAVELENGTH | ||||||
2 | 1 | x-ray | 100 | CCD | MAR CCD 165 mm | 2008-10-20 | M | MAD | ||||||
3 | 1 | x-ray | 100 | CCD | MAR CCD 165 mm | 2008-10-20 | M | MAD | ||||||
4 | 1 | x-ray | 100 | CCD | MAR CCD 165 mm | 2008-10-20 | M | MAD |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 17-BM | APS | 17-BM | |
2 | SYNCHROTRON | APS BEAMLINE 17-BM | APS | 17-BM | |
3 | SYNCHROTRON | APS BEAMLINE 17-BM | APS | 17-BM | |
4 | SYNCHROTRON | APS BEAMLINE 17-BM | APS | 17-BM |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | 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 | |||||||
1,2,3,4 | 2 | 50 | 93.6 | 0.069 | 0.053 | 24.6 | 10.1 | 46605 | 43622 | 41.7 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
2 | 2.07 | 62.7 | 0.52 | 0.52 | 1.5 | 3.8 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction ID | Structure Solution Method | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | Number Reflections (All) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work | R-Free | Mean Isotropic B | |||||||
X-RAY DIFFRACTION | MAD | 2 | 38.74 | 1.96 | 43624 | 43585 | 2203 | 93.5 | 0.204 | 0.202 | 0.248 |
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] | |
-2.4722 | 0.6602 | -0.9418 | 1.3535 | -0.6486 | 1.1187 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 21.689 |
f_bond_d | 0.025 |
f_angle_d | |
f_chiral_restr | |
f_plane_restr |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 5357 |
Nucleic Acid Atoms | |
Solvent Atoms | 249 |
Heterogen Atoms | 10 |
Software
Software | |
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Software Name | Purpose |
HKL-2000 | data collection |
SnB | phasing |
PHENIX | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |