4BRC
Legionella pneumophila NTPDase1 crystal form II, closed, Mg AMPNP complex
X-RAY DIFFRACTION
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | 5.4 | 100MM NAMES PH 5.4, 15% PEG3350 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.2 | 43 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 63.07 | α = 90 |
b = 84.756 | β = 106.48 |
c = 70.837 | 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 | CCD | MARMOSAIC 225 mm CCD | 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 | 1.3 | 29 | 99.1 | 0.07 | 7.3 | 3.4 | 173270 | -3 | 9.9 |
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 | 1.3 | 28.48 | 171514 | 1728 | 98.96 | 0.13638 | 0.1359 | 0.18559 | RANDOM | 17.702 |
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] | |
0.09 | 1.31 | -0.78 | 0.26 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_2_deg | 41.397 |
r_sphericity_free | 33.015 |
r_sphericity_bonded | 16.557 |
r_dihedral_angle_3_deg | 12.912 |
r_dihedral_angle_4_deg | 6.635 |
r_rigid_bond_restr | 6.526 |
r_dihedral_angle_1_deg | 5.978 |
r_angle_refined_deg | 2.044 |
r_chiral_restr | 0.136 |
r_bond_refined_d | 0.02 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 5737 |
Nucleic Acid Atoms | |
Solvent Atoms | 784 |
Heterogen Atoms | 83 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |