7BHR
Crystal structure of MAT2a with triazinone fragment 1 bound in the allosteric site
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION | 8 | 293 | 8-12 % PEG8000, 8-12 % ethylene glycol, 0.1 M HEPES pH 8.0; soaked with 0.01 M compound (10 % DMSO) |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.12 | 42 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 67.454 | α = 90 |
b = 94.211 | β = 90 |
c = 117.297 | γ = 90 |
Symmetry | |
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Space Group | I 2 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 | PIXEL | DECTRIS PILATUS 6M | 2018-07-13 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | DIAMOND BEAMLINE I04 | 0.9795 | Diamond | I04 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (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 | 1.08 | 58.65 | 91.2 | 0.062 | 0.068 | 0.027 | 0.997 | 11.6 | 6.2 | 144857 | 9.86 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | Rrim I (All) | Rpim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||
1 | 1.08 | 1.11 | 52.4 | 0.948 | 1.093 | 0.529 | 0.626 | 3.9 |
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 | internal model | 1.08 | 58.64 | 144800 | 7307 | 90.9 | 0.168 | 0.167 | 0.183 | RANDOM | 15.37 |
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] | |
-3.8248 | 2.3867 | 1.4381 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
t_other_torsion | 14.89 |
t_omega_torsion | 5.1 |
t_angle_deg | 1.1 |
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 | 2916 |
Nucleic Acid Atoms | |
Solvent Atoms | 322 |
Heterogen Atoms | 40 |
Software
Software | |
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Software Name | Purpose |
Aimless | data scaling |
AMoRE | phasing |
BUSTER | refinement |
PDB_EXTRACT | data extraction |
DIALS | data reduction |