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PARP complexed with A861696
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2RCW PDB entry 2RCW
Crystallization Crystalization Experiments 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 A861696 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 Matthews coefficient Solvent content 2.24 45.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.349 α = 90 b = 94.349 β = 90 c = 68.204 γ = 120
Symmetry Space Group P 3 2 1
Diffraction Diffraction Experiment 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 2004-11-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.0 APS 17-ID
Data Collection Overall 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 2.5 20 91.3 0.061 2.3 12440 11394 1 2 55.9
Highest Resolution Shell 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) 2.5 2.59 94.9 0.31 2.52 2.2
Refinement Statistics 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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 2RCW 2.5 38.8 12440 11902 575 95.18 0.194 0.1937 0.271 0.1722 RANDOM 47.01
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] 9.20464 9.20464 -18.40928
RMS Deviations Key Refinement Restraint Deviation t_dihedral_angle_d 27.566 t_it 1.333 t_angle_deg 0.953 t_nbd 0.031 t_gen_planes 0.012 t_trig_c_planes 0.006 t_bond_d 0.005 t_incorr_chiral_ct t_pseud_angle
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2751 Nucleic Acid Atoms Solvent Atoms 110 Heterogen Atoms 18
Software Software Software Name Purpose BUSTER-TNT refinement CNS refinement CNX refinement HKL-2000 data reduction HKL-2000 data scaling CNS phasing HKL-2000 data collection