☰ Navigation Tabs
Crystal structure of Penicillin-Binding Protein 6 (PBP6) from E. coli in acyl-enzyme complex with ampicillin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3IT9 APO PBP6 STRUCTURE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 292 PEG 8000, pH 4.5, vapor diffusion, hanging drop, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.83 56.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.938 α = 90 b = 185.98 β = 101.37 c = 83.036 γ = 90
Symmetry Space Group P 1 21 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 ADSC QUANTUM Q315R MIRRORS 2009-04-10 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 ALS 8.3.1
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 1.8 50 95 0.028 19.2 2.2 148355
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) 1.8 1.86 91.8 0.43 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 APO PBP6 STRUCTURE 1.8 35.81 148303 7305 94.8 0.205 0.203 0.2006 0.25 0.2466 RANDOM 40.62
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] 1.11 -0.47 -1.84 0.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.193 r_dihedral_angle_4_deg 21.141 r_dihedral_angle_3_deg 20.143 r_dihedral_angle_1_deg 15.563 r_scangle_it 9.914 r_scbond_it 6.741 r_mcangle_it 4.591 r_mcbond_it 3.166 r_angle_refined_deg 1.322 r_chiral_restr 0.114
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.193 r_dihedral_angle_4_deg 21.141 r_dihedral_angle_3_deg 20.143 r_dihedral_angle_1_deg 15.563 r_scangle_it 9.914 r_scbond_it 6.741 r_mcangle_it 4.591 r_mcbond_it 3.166 r_angle_refined_deg 1.322 r_chiral_restr 0.114 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10371 Nucleic Acid Atoms Solvent Atoms 774 Heterogen Atoms 78
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction HKL-2000 data scaling REFMAC phasing