6H44
Flavin-dependent Tryptophan 6-halogenase Thal in complex with tryptophan
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
---|---|---|---|---|
ID | Method | pH | Temperature | Details |
2 | VAPOR DIFFUSION, SITTING DROP | 9 | 293 | 0.1 M bicine pH 9.0, 1.6 M K2HPO4/NaH2PO4 protein concentration: ~15 mg/mL protein buffer:10 mM Tris pH 7.4, 50 mM NaCl and 1 mM TCEP drop ratio: 1:1 (P:R) |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 136.7 | ¦Á = 90 |
b = 136.7 | ¦Â = 90 |
c = 144.9 | ¦Ã = 120 |
Symmetry | |
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Space Group | P 64 |
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-F | 2017-05-30 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) | 0.9763 | PETRA III, EMBL c/o DESY | P13 (MX1) |
Data Collection
Overall | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | Rrim 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 | 2.55 | 50 | 100 | 0.172 | 0.999 | 15.89 | 20.59 | 50056 | 52.5 |
Highest Resolution Shell | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | Rrim I (All) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | ||||||||||
1 | 2.55 | 2.62 | 100 | 1.776 | 0.666 | 2.07 | 20.74 |
Refinement
Statistics | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | Thal | 2.55 | 49.77 | 47558 | 2462 | 99.93 | 0.18118 | 0.17892 | 0.22506 | RANDOM | 56.068 |
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] | |
0.45 | 0.22 | 0.45 | -1.46 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 31.638 |
r_dihedral_angle_4_deg | 21.376 |
r_dihedral_angle_3_deg | 15.009 |
r_long_range_B_refined | 8.907 |
r_long_range_B_other | 8.906 |
r_scangle_other | 7.06 |
r_dihedral_angle_1_deg | 6.791 |
r_mcangle_it | 6.356 |
r_mcangle_other | 6.355 |
r_scbond_it | 4.81 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 8432 |
Nucleic Acid Atoms | |
Solvent Atoms | 197 |
Heterogen Atoms | 150 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
XSCALE | data scaling |
PHASER | phasing |