6HSD
Crystal structure of the oxidized form of the transcription regulator RsrR
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | NaCl, PEG6000, MES, anaerobic |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.46 | 50.01 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 36.29 | α = 90 |
b = 94.51 | β = 93.24 |
c = 99.94 | 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 S 6M | 2016-06-27 | M | SINGLE WAVELENGTH | ||||||
2 | 1 | x-ray | 100 | PIXEL | DECTRIS PILATUS3 S 6M | 2016-06-27 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | ESRF BEAMLINE ID23-1 | 0.945 | ESRF | ID23-1 |
2 | SYNCHROTRON | ESRF BEAMLINE ID23-1 | 1.73978 | ESRF | ID23-1 |
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 | 1.6 | 47.26 | 98.6 | 0.04 | 0.047 | 0.024 | 0.999 | 19.5 | 3.8 | 87187 |
Highest Resolution Shell | |||||||||||||||||||
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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 | 1.6 | 1.66 | 96.7 | 1.436 | 1.662 | 0.828 | 0.375 | 3.9 |
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 | SAD | THROUGHOUT | 1.6 | 47.26 | 82904 | 4156 | 98.25 | 0.1426 | 0.1403 | 0.1903 | RANDOM | 38.807 |
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] | |
-0.53 | -0.59 | -0.06 | 0.66 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_sphericity_free | 24.667 |
r_dihedral_angle_2_deg | 23.424 |
r_sphericity_bonded | 17.4 |
r_dihedral_angle_4_deg | 14.24 |
r_dihedral_angle_3_deg | 13.184 |
r_rigid_bond_restr | 4.777 |
r_dihedral_angle_1_deg | 4.69 |
r_angle_other_deg | 1.913 |
r_angle_refined_deg | 1.436 |
r_chiral_restr | 0.077 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 4668 |
Nucleic Acid Atoms | |
Solvent Atoms | 485 |
Heterogen Atoms | 156 |
Software
Software | |
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Software Name | Purpose |
XDS | data reduction |
Aimless | data scaling |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
PHENIX | phasing |