3H5C
X-Ray Structure of Protein Z-Protein Z Inhibitor Complex
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 295 | 15-17% PEG 3350, 0.2M bis-tris-propane, 0.045M potassium thiocyanate, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
4.06 | 69.69 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 119.934 | α = 90 |
b = 119.934 | β = 90 |
c = 347.672 | 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 | MARMOSAIC 300 mm CCD | 2008-11-02 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 22-ID | 1.0 | APS | 22-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 | 3.26 | 50 | 94.7 | 0.089 | 17.1 | 6.3 | 24802 | 23487 | 2 |
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) | |||||||||||
3.26 | 3.46 | 85.9 | 0.48 | 3.7 | 5.3 |
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 | MOLECULAR REPLACEMENT | THROUGHOUT | 3.26 | 44.58 | 21784 | 1703 | 97.8 | 0.206 | 0.201 | 0.269 | RANDOM | 78.38 |
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] | |
-1.94 | -0.97 | -1.94 | 2.92 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 38.578 |
r_dihedral_angle_3_deg | 23.285 |
r_dihedral_angle_4_deg | 21.122 |
r_dihedral_angle_1_deg | 8.208 |
r_rigid_bond_restr | 7.272 |
r_sphericity_free | 6.996 |
r_scangle_it | 6.601 |
r_scbond_it | 6.577 |
r_sphericity_bonded | 3.317 |
r_mcangle_it | 3.313 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 5243 |
Nucleic Acid Atoms | |
Solvent Atoms | 19 |
Heterogen Atoms | 95 |
Software
Software | |
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Software Name | Purpose |
XDS | data scaling |
PHASER | phasing |
REFMAC | refinement |
XDS | data reduction |