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Crystal Structure of Argininosuccinate synthase from Legionella pneumophila Philadelphia 1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1J20 pdb entry 1j20 as per Morda
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 287 Rigaku Reagents JCSG+ screen, G8: 25% (w/V) PEG 3350, 200mM NaCl, 100mM BisTris / HCl pH 5.5: LepnA.00809.a.B1.PS38414 at 17.3mg/ml: tray 299030 g8: cryo 15%EG, puck rjp0-8
Crystal Properties Matthews coefficient Solvent content 2.52 51.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 122.99 α = 90 b = 102.66 β = 95.93 c = 147.66 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 100 CCD RAYONIX MX-300 Beryllium Lenses 2018-08-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.95 42.86 99.9 0.084 0.096 0.996 10.52 4.223 132663 31.112
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.95 2 99.9 0.506 0.58 0.849 2.7 4.238
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT pdb entry 1j20 as per Morda 1.95 42.86 1.35 132582 1986 99.84 0.1638 0.1633 0.1937 0.1985 0 28.3543
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.495 f_angle_d 0.817 f_chiral_restr 0.054 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11926 Nucleic Acid Atoms Solvent Atoms 1356 Heterogen Atoms 95
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PDB_EXTRACT data extraction MoRDa phasing Coot model building PHENIX model building