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Structure of the Salmonella typhimurium nfnB dihydropteridine reductase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 60% tacsimate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 4.55 72.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 280.34 α = 90 b = 96.76 β = 90.36 c = 131.84 γ = 90
Symmetry Space Group C 1 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 MARMOSAIC 300 mm CCD beryllium lense 2008-03-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97857 APS 21-ID-G
Data Collection Overall 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 2.4 50 99.5 0.124 13.722 7.2 137152 136466 1.73 3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.4 2.49 97.5 0.51 3 6.2 13315
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 SAD THROUGHOUT 2.4 30 137152 136446 6862 99.06 0.179 0.179 0.177 0.1774 0.222 0.2191 RANDOM 37.624
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] -0.01 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.482 r_dihedral_angle_3_deg 13.934 r_dihedral_angle_4_deg 12.896 r_scangle_it 7.789 r_scbond_it 5.033 r_dihedral_angle_1_deg 4.976 r_mcangle_it 2.933 r_mcbond_it 1.633 r_angle_refined_deg 1.092 r_chiral_restr 0.073
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.482 r_dihedral_angle_3_deg 13.934 r_dihedral_angle_4_deg 12.896 r_scangle_it 7.789 r_scbond_it 5.033 r_dihedral_angle_1_deg 4.976 r_mcangle_it 2.933 r_mcbond_it 1.633 r_angle_refined_deg 1.092 r_chiral_restr 0.073 r_bond_refined_d 0.009 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13587 Nucleic Acid Atoms Solvent Atoms 809 Heterogen Atoms 609
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction BLU-MAX data collection HKL-2000 data reduction SHARP phasing