4BRL
Legionella pneumophila NTPDase1 crystal form III (closed) in complex with transition state mimic guanosine 5'-phosphovanadate
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 5.4 | 100MM NAMES PH 5.4, 100MM NACL, 12% PEG3350, 20MM MGCL2, 10MM GMP |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.2 | 44 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 80.994 | α = 90 |
b = 83.463 | β = 90 |
c = 109.289 | γ = 90 |
Symmetry | |
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Space Group | P 21 21 21 |
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 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | BESSY BEAMLINE 14.2 | BESSY | 14.2 |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Merge I (Observed) | 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 | 20 | 99.2 | 0.06 | 14 | 5.7 | 97136 | -3 | 22 |
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 | OTHER | THROUGHOUT | NONE | 1.6 | 19.88 | 95610 | 1434 | 99.18 | 0.14499 | 0.14416 | 0.19773 | RANDOM | 26.001 |
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] | |
0.01 | 0.72 | -0.72 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 43.319 |
r_sphericity_free | 29.21 |
r_dihedral_angle_4_deg | 21.987 |
r_sphericity_bonded | 19.848 |
r_dihedral_angle_3_deg | 13.759 |
r_rigid_bond_restr | 6.249 |
r_dihedral_angle_1_deg | 5.895 |
r_angle_refined_deg | 1.847 |
r_chiral_restr | 0.135 |
r_bond_refined_d | 0.02 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 5723 |
Nucleic Acid Atoms | |
Solvent Atoms | 462 |
Heterogen Atoms | 63 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |