3GJW
PARP complexed with A968427
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 2RCW | PDB entry 2RCW |
Crystallization
Crystalization Experiments | ||||
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ID | Method | pH | Temperature | Details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 290 | Protein Solution: PARP 60 mg/ml in 50 mM Tris, 150 mM NaCl, 1.5 mM DTT PH 7.5, 2mM A861146, well solution: 0.8 M NaCl, 1.8 M Ammonium Sulfate, Crystals are soaked in well solution containing 1mM A968427 from 0.1 M DMSO stock, Cryoprotectant: 1.2 M NaCl, 1.6 M Ammonium Sulfate, 20 % Ethylene Glycol, VAPOR DIFFUSION, HANGING DROP, temperature 290K |
Crystal Properties | |
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Matthews coefficient | Solvent content |
2.23 | 44.75 |
Crystal Data
Unit Cell | |
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Length ( Å ) | Angle ( ˚ ) |
a = 93.644 | α = 90 |
b = 93.644 | β = 90 |
c = 68.89 | γ = 120 |
Symmetry | |
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Space Group | P 3 2 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 | 110 | CCD | ADSC QUANTUM 210 | 2006-11-07 | M | SINGLE WAVELENGTH |
Radiation Source | |||||
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ID # | Source | Type | Wavelength List | Synchrotron Site | Beamline |
1 | SYNCHROTRON | APS BEAMLINE 17-ID | 1.0 | APS | 17-ID |
Data Collection
Overall | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (Observed) | R Sym 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 | 2.3 | 20 | 98.3 | 0.082 | 7.7 | 15831 | 15565 | 1 | 2 | 40.806 |
Highest Resolution Shell | |||||||||||||||||||
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ID # | Resolution (High) | Resolution (Low) | Percent Possible (All) | Percent Possible (Observed) | R-Sym I (Observed) | Mean I Over Sigma (Observed) | Redundancy | Number Unique Reflections (All) | |||||||||||
2.3 | 2.38 | 100 | 0.263 | 8.6 | 7.5 |
Refinement
Statistics | |||||||||||||||||||
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Diffraction ID | Structure Solution Method | Cross Validation method | Starting model | Resolution (High) | Resolution (Low) | Number Reflections (All) | 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 | MOLECULAR REPLACEMENT | THROUGHOUT | PDB entry 2RCW | 2.3 | 19.98 | 15831 | 15565 | 787 | 99.38 | 0.2119 | 0.2086 | 0.2755 | RANDOM | 35.8 |
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] | |
7.08823853 | 7.08823853 | -14.17647706 |
RMS Deviations | |
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Key | Refinement Restraint Deviation |
t_dihedral_angle_d | 25.226 |
t_it | 1.18 |
t_angle_deg | 0.901 |
t_nbd | 0.032 |
t_gen_planes | 0.011 |
t_trig_c_planes | 0.006 |
t_bond_d | 0.005 |
t_incorr_chiral_ct | |
t_pseud_angle |
Non-Hydrogen Atoms Used in Refinement | |
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Non-Hydrogen Atoms | Number |
Protein Atoms | 2751 |
Nucleic Acid Atoms | |
Solvent Atoms | 128 |
Heterogen Atoms | 20 |
Software
Software | |
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Software Name | Purpose |
BUSTER-TNT | refinement |
CNS | refinement |
CNX | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
CNS | phasing |
HKL-2000 | data collection |