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Crystal structure of the quinolinate phosphoribosyl transferase (BNA6) from Sachharomyces cerevisiae complexed with the inhibitor phthalate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 20% PEG 3350, 0.2 M potassium
formate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.17 43.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 155.524 α = 90 b = 155.524 β = 90 c = 121.072 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray CCD MARMOSAIC 325 mm CCD 2005-08-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.97946 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.4 46.932 100 0.099 0.099 6.4 10.9 22088 22088 1 1 50
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.4 2.46 100 0.578 0.578 1.3 11 1622
Refinement Statistics 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 2.4 46.93 21560 2189 97.62 0.188 0.183 0.2179 0.225 0.247 RANDOM 50.701
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] -1.28 -0.64 -1.28 1.92
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.526 r_scangle_it 25.389 r_scbond_it 24.872 r_dihedral_angle_4_deg 21.9 r_dihedral_angle_3_deg 18.412 r_mcangle_it 17.27 r_mcbond_it 15.399 r_dihedral_angle_1_deg 2.079 r_angle_refined_deg 1.937 r_nbtor_refined 0.34
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.526 r_scangle_it 25.389 r_scbond_it 24.872 r_dihedral_angle_4_deg 21.9 r_dihedral_angle_3_deg 18.412 r_mcangle_it 17.27 r_mcbond_it 15.399 r_dihedral_angle_1_deg 2.079 r_angle_refined_deg 1.937 r_nbtor_refined 0.34 r_nbd_refined 0.306 r_symmetry_vdw_refined 0.279 r_xyhbond_nbd_refined 0.205 r_symmetry_hbond_refined 0.181 r_chiral_restr 0.123 r_bond_refined_d 0.018 r_gen_planes_refined 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4082 Nucleic Acid Atoms Solvent Atoms 101 Heterogen Atoms 24
Software Software Software Name Purpose SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction Blu-Ice data collection MOSFLM data reduction