6WN2
Tyrosyl t-RNA Synthetase Mutant from E.coli Complexed with sulfotyrosine
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION | 288 | 0.1 M Hepes pH 7.5, 2.2 M ammonium sulfate and 2.5-3% v/v PEG 400 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.48 | 50.43 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 38.093 | α = 90 |
b = 93.904 | β = 92.63 |
c = 99.9 | 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 PILATUS3 R CdTe 300K | 2019-12-16 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SSRL BEAMLINE BL12-2 | 0.97928 | SSRL | BL12-2 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Sym I (Observed) | Rrim I (All) | Rpim I (All) | 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 | 1.78 | 99.795 | 98.4 | 0.073 | 0.08 | 0.03 | 14.1 | 6.7 | 66097 | 66097 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R Merge I (Observed) | R-Sym I (Observed) | Rrim I (All) | Rpim I (All) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||
1 | 1.78 | 1.88 | 97.2 | 1.798 | 1.798 | 1.953 | 0.753 | 0.4 | 6.5 |
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 | MIR | THROUGHOUT | 1.78 | 36.14 | 62565 | 3406 | 98.14 | 0.1845 | 0.1824 | 0.2229 | RANDOM | 35.448 |
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] | |
0.67 | 0.03 | -1.43 | 0.75 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 34.287 |
r_dihedral_angle_3_deg | 15.348 |
r_dihedral_angle_4_deg | 12.101 |
r_dihedral_angle_1_deg | 6.539 |
r_angle_refined_deg | 1.4 |
r_angle_other_deg | 1.349 |
r_chiral_restr | 0.071 |
r_bond_refined_d | 0.007 |
r_gen_planes_refined | 0.007 |
r_gen_planes_other | 0.001 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 5022 |
Nucleic Acid Atoms | |
Solvent Atoms | 368 |
Heterogen Atoms | 138 |
Software
Software | |
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Software Name | Purpose |
XDS | data reduction |
SCALA | data scaling |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
AutoSol | phasing |