7B12
HUMAN IMMUNOPROTEASOME 20S PARTICLE IN COMPLEX WITH [2-(3-ethylphenyl)-1-[(2S)-3-phenyl-2-[(pyrazin-2-yl)formamido]propanamido]ethyl]boronic acid
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.6 | 291 | 42 % MPD, 0.20 M NaSCN, |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.7 | 54.47 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 118.995 | α = 90 |
b = 201.736 | β = 106.83 |
c = 161.932 | γ = 90 |
Symmetry | |
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Space Group | P 1 21 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 | PIXEL | DECTRIS PILATUS 2M | 2011-09-22 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | DIAMOND BEAMLINE I24 | 0.917300 | Diamond | I24 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | 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 | 2.43 | 107.89 | 93.4 | 0.133 | 0.06 | 0.998 | 9.8 | 4.5 | 177341 | 60.34 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | Rpim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1 | 2.43 | 2.657 | 72.2 | 0.542 | 0.569 | 1.6 | 5.3 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | 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 | MOLECULAR REPLACEMENT | THROUGHOUT | NONE | 2.43 | 107.89 | 177341 | 8735 | 93.4 | 0.1822 | 0.18 | 0.2245 | RANDOM | 60.98 |
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] | |
-5.8408 | 1.7755 | 8.3515 | -2.5107 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
t_other_torsion | 17.66 |
t_omega_torsion | 3.11 |
t_angle_deg | 1 |
t_bond_d | 0.008 |
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 | 48113 |
Nucleic Acid Atoms | |
Solvent Atoms | 996 |
Heterogen Atoms | 229 |
Software
Software | |
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Software Name | Purpose |
BUSTER | refinement |
XDS | data reduction |
PHASER | phasing |
PDB_EXTRACT | data extraction |
autoPROC | data scaling |
autoPROC | data processing |
STARANISO | data scaling |