Human PARP1 ART domain bound to NAD+ analog benzamide adenine dinucleotide and ADP-ribose
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 9BPY |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | 29% PEG 3350, 0.2 M NaCl, 0.1 M Bis-Tris pH 5.5 |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.14 | 42.54 |
Crystal Data
Unit Cell | |
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Length ( ? ) | Angle ( ? ) |
a = 44.456 | ¦Á = 98.31 |
b = 74.906 | ¦Â = 105.04 |
c = 85.115 | ¦Ã = 105.38 |
Symmetry | |
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Space Group | P 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 | 2024-04-02 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | CLSI BEAMLINE 08B1-1 | 1.18 | CLSI | 08B1-1 |
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 | 3 | 29.77 | 93.9 | 0.062 | 0.072 | 0.037 | 0.998 | 15.1 | 3.6 | 18710 |
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 | 3 | 3.18 | 86 | 0.578 | 0.683 | 0.356 | 0.918 | 3.4 |
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 (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free (DCC) | R-Free Selection Details | Mean Isotropic B | |||||
X-RAY DIFFRACTION | MOLECULAR REPLACEMENT | THROUGHOUT | 3 | 25 | 17490 | 918 | 92.38 | 0.29363 | 0.29249 | 0.2773 | 0.31655 | 0.3041 | RANDOM | 109.948 |
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] | |
-5.68 | 6.84 | -2.27 | 13.26 | 2.05 | -10.11 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
r_dihedral_angle_3_deg | 11.232 |
r_dihedral_angle_1_deg | 6.666 |
r_long_range_B_refined | 5.859 |
r_long_range_B_other | 5.858 |
r_dihedral_angle_2_deg | 5.515 |
r_mcangle_it | 3.581 |
r_mcangle_other | 3.581 |
r_scangle_other | 2.899 |
r_mcbond_it | 2.048 |
r_mcbond_other | 2.047 |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 7422 |
Nucleic Acid Atoms | |
Solvent Atoms | 7 |
Heterogen Atoms | 212 |
Software
Software | |
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Software Name | Purpose |
REFMAC | refinement |
Aimless | data scaling |
XDS | data reduction |
PHASER | phasing |