6H43
Flavin-dependent Tryptophan 6-halogenase Thal
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 293 | reservoir: 0.1 M Tris pH 8.5, 1.5 M K2HPO4/KH2PO4 protein concentration: ~ 15mg/mL drop ratio: 2:1 (P:R) protein buffer: 10 mM Tris pH 7.4, 50 mM NaCl and 1 mM TCEP |
Crystal Properties | |
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Matthews coefficient | Solvent content |
3.25 | 62.2 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 139.47 | α = 90 |
b = 139.47 | β = 90 |
c = 142.51 | γ = 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 | 2017-04-20 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) | 0.9 | PETRA III, EMBL c/o DESY | P13 (MX1) |
Data Collection
Overall | |||||||||||||||||||
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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 | 2.2 | 49.89 | 100 | 0.14 | 0.998 | 11.5 | 8.5 | 79654 | 52.9 |
Highest Resolution Shell | |||||||||||||||||||
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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 | 2.2 | 2.26 | 100 | 1.841 | 0.634 | 2 | 8.4 |
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 | 2OAM, 2AQJ, 2WEU, 5HY5 | 2.2 | 49.89 | 75624 | 3990 | 99.97 | 0.17168 | 0.16966 | 0.2111 | RANDOM | 48.75 |
Temperature Factor Modeling | ||||||
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Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
0.53 | 0.26 | 0.53 | -1.71 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 31.179 |
r_dihedral_angle_4_deg | 19.72 |
r_dihedral_angle_3_deg | 15.117 |
r_long_range_B_other | 9.124 |
r_long_range_B_refined | 9.121 |
r_scangle_other | 7.403 |
r_dihedral_angle_1_deg | 6.706 |
r_mcangle_it | 5.714 |
r_mcangle_other | 5.714 |
r_scbond_it | 5.184 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 8376 |
Nucleic Acid Atoms | |
Solvent Atoms | 319 |
Heterogen Atoms | 109 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
XDS | data reduction |
XSCALE | data scaling |
PHASER | phasing |