6OE6
Structure of a Uncharacterized protein from Leptospira interrogans serogroup Icterohaemorrhagiae serovar Copenhageni (strain Fiocruz L1-130)
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 290 | Microlytic MCSG1 screen F8: 3500mM sodium formate: LpinA.19858.a.B2.PS38529 at 23.59mg/ml: cryo: direct: tray 306183 F8: puck lbo4-3. For experimental phasing, a crystal from the same well was incubated for 10sec in a solution of 90% reservoir and 10% 2.5M Sodium iodide in ethylene glycol and vitrified: tray: 306143 F8: puck: kzx0-14 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.11 | 42.7 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 50.63 | α = 90 |
b = 50.63 | β = 90 |
c = 99.48 | γ = 120 |
Symmetry | |
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Space Group | P 31 |
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 | CCD | RIGAKU SATURN 944+ | 2019-03-07 | M | SINGLE WAVELENGTH | ||||||
2 | 1 | x-ray | 100 | CCD | RAYONIX MX-300 | 2019-03-07 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
---|---|---|---|---|---|
ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | ROTATING ANODE | RIGAKU FR-E+ SUPERBRIGHT | 1.5418 | ||
2 | SYNCHROTRON | APS BEAMLINE 21-ID-F | 0.97872 | APS | 21-ID-F |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (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 | 1.7 | 40.122 | 99.9 | 0.038 | 0.043 | 0.999 | 22.21 | 4.789 | 31388 | 36.569 |
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) | CC (Half) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||
2 | 1.7 | 1.74 | 99.9 | 0.485 | 0.547 | 0.842 | 2.91 | 4.706 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Cut-off Sigma (F) | 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 | 1.7 | 40.122 | 2.01 | 31339 | 1941 | 99.83 | 0.1775 | 0.1756 | 0.2079 | 0 | 46.3919 |
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] | |
RMS Deviations | |
---|---|
Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 15.537 |
f_angle_d | 0.872 |
f_chiral_restr | 0.064 |
f_bond_d | 0.008 |
f_plane_restr | 0.005 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 1849 |
Nucleic Acid Atoms | |
Solvent Atoms | 168 |
Heterogen Atoms | 8 |
Software
Software | |
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Software Name | Purpose |
XDS | data reduction |
XSCALE | data scaling |
PHENIX | refinement |
PDB_EXTRACT | data extraction |
PHASER | phasing |
PARROT | phasing |
Coot | model building |