5CAI
Crystal structure of a putative lipoprotein from the DUF903 family (KPN_03160) from Klebsiella pneumoniae subsp. pneumoniae MGH 78578 at 2.30 A resolution
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 277 | 0.2M di-ammonium tartrate, 20.0% polyethylene glycol 3350, 0.2M di-ammonium tartrate, 20.0% polyethylene glycol 3350 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.74 | 55.08 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 108.21 | α = 90 |
b = 108.21 | β = 90 |
c = 142.19 | γ = 90 |
Symmetry | |
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Space Group | I 41 2 2 |
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 | MARMOSAIC 325 mm CCD | Vertical focusing mirror; double crystal Si(111) monochromator | 2015-04-12 | M | MAD |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | SSRL BEAMLINE BL14-1 | 0.95369,0.97934,0.97919 | SSRL | BL14-1 |
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 | 2.3 | 29.709 | 99.9 | 0.151 | 0.163 | 0.06 | 10.3 | 7.3 | 19120 | 19120 |
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 | 2.3 | 2.36 | 99.9 | 0.901 | 0.901 | 0.968 | 0.353 | 0.9 | 7.4 | 1397 |
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 | MAD | THROUGHOUT | 2.3 | 29.709 | 19104 | 984 | 99.99 | 0.1824 | 0.1806 | 0.2152 | RANDOM | 41.2537 |
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] | |
1.1349 | 1.1349 | -2.2698 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
t_omega_torsion | 2.81 |
t_other_torsion | 2.75 |
t_angle_deg | 1.1 |
t_bond_d | 0.01 |
t_dihedral_angle_d | |
t_trig_c_planes | |
t_gen_planes | |
t_it | |
t_nbd | |
t_improper_torsion |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2466 |
Nucleic Acid Atoms | |
Solvent Atoms | 239 |
Heterogen Atoms | 9 |
Software
Software | |
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Software Name | Purpose |
PDB_EXTRACT | data extraction |
MOSFLM | data reduction |
SCALA | data scaling |
SHELX | phasing |
SHARP | phasing |
SHELXD | phasing |
BUSTER | refinement |