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Crystal structure of a GNAT superfamily phosphinothricin acetyltransferase (Pat) from Sinorhizobium meliloti 1021
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 289 0.2 M di-Ammonium citrate pH 5.0, 20% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.11 41.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.461 α = 90 b = 80.481 β = 90 c = 83.611 γ = 90
Symmetry Space Group P 21 21 21
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 ADSC QUANTUM 315r mirrors 2013-03-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9792 APS 19-ID
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 1.15 32.47 98 0.068 0.068 46.9 7.7 121117 121117 -3 11.6
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) 1 1.15 1.17 82.3 0.628 0.628 2 3.9 5028
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 1.15 32.47 114953 114953 6058 97.85 0.12173 0.12173 0.12008 0.1196 0.15257 0.1524 RANDOM 17.885
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] 0.6 -0.49 -0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.585 r_sphericity_free 31.075 r_dihedral_angle_4_deg 16.674 r_sphericity_bonded 14.319 r_dihedral_angle_3_deg 12.568 r_rigid_bond_restr 8.034 r_dihedral_angle_1_deg 6.129 r_angle_refined_deg 1.983 r_angle_other_deg 1.099 r_chiral_restr 0.111
Show All KeysRMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.585 r_sphericity_free 31.075 r_dihedral_angle_4_deg 16.674 r_sphericity_bonded 14.319 r_dihedral_angle_3_deg 12.568 r_rigid_bond_restr 8.034 r_dihedral_angle_1_deg 6.129 r_angle_refined_deg 1.983 r_angle_other_deg 1.099 r_chiral_restr 0.111 r_bond_refined_d 0.018 r_gen_planes_refined 0.011 r_gen_planes_other 0.004 r_bond_other_d 0.001
Hide All KeysNon-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2833 Nucleic Acid Atoms Solvent Atoms 669 Heterogen Atoms 65
Software Software Software Name Purpose HKL-3000 data collection HKL-3000 phasing SHELXD phasing SHELXE model building MLPHARE phasing DM model building ARP/wARP model building REFMAC refinement Coot model building HKL-3000 data reduction HKL-3000 data scaling DM phasing