☰ Navigation Tabs
Crystal Structure of the acyltransferase domain from module 8 of the salinomycin polyketide synthase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2HG4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.2 293 0.056M NaH2PO4, 1.544M K2HPO4 pH 8.2
Crystal Properties Matthews coefficient Solvent content 3.04 59.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 123.244 α = 90 b = 123.244 β = 90 c = 78.532 γ = 90
Symmetry Space Group P 42 21 2
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 MARMOSAIC 225 mm CCD 2016-05-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U1 0.97914 SSRF BL17U1
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 2.05 50 99.93 0.087 56.4 14.5 36404
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 2.05 2.09 99.68 0.66 5.3 14.6
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 2HG4 2.05 50 36404 1901 99.93 0.20316 0.20114 0.2127 0.24166 0.2488 RANDOM 37.968
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] -0.43 -0.43 0.86
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.404 r_dihedral_angle_4_deg 24.648 r_dihedral_angle_3_deg 21.55 r_long_range_B_other 10.463 r_long_range_B_refined 10.446 r_scangle_other 9.793 r_scbond_it 7.47 r_scbond_other 7.328 r_dihedral_angle_1_deg 7.202 r_mcangle_other 5.042
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.404 r_dihedral_angle_4_deg 24.648 r_dihedral_angle_3_deg 21.55 r_long_range_B_other 10.463 r_long_range_B_refined 10.446 r_scangle_other 9.793 r_scbond_it 7.47 r_scbond_other 7.328 r_dihedral_angle_1_deg 7.202 r_mcangle_other 5.042 r_mcangle_it 5.041 r_mcbond_it 4.49 r_mcbond_other 4.486 r_angle_refined_deg 1.516 r_angle_other_deg 0.792 r_chiral_restr 0.121 r_gen_planes_refined 0.016 r_bond_refined_d 0.012 r_gen_planes_other 0.001 r_bond_other_d 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3098 Nucleic Acid Atoms Solvent Atoms 88 Heterogen Atoms 5
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing