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Crystal structure of modular polyketide synthase apo-Lsd14 from the Lasalocid biosynthesis pathway, trapped in the transacylation step
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4 291 0.2 M lithium sulfate, 0.015 M magnesium sulfate, 0.1 M sodium acetate, pH 4.0, and 22% polyacrylic acid 5100
Crystal Properties Matthews coefficient Solvent content 2.19 43.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.74 α = 99.63 b = 92.85 β = 94.93 c = 107.45 γ = 106.07
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2018-05-02 M SINGLE WAVELENGTH 2 1 x-ray 100 PIXEL DECTRIS PILATUS3 6M 2018-03-15 M SINGLE WAVELENGTH 3 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2018-02-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.9795 SSRL BL9-2 2 SYNCHROTRON ALS BEAMLINE 5.0.2 1.005 ALS 5.0.2 3 SYNCHROTRON APS BEAMLINE 17-ID 1.000 APS 17-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.35 39.2 98.1 0.999 18.5 26.3 130003
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.35 2.41 94.2 0.683 1.3 15.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD THROUGHOUT 2.35 39.2 130003 6501 98.1 0.2076 0.2059 0.2002 0.2411 0.2354 RANDOM 77.77
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] -13.2409 -10.5903 -0.0883 4.5691 -2.6495 8.6718
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.03 t_omega_torsion 2.77 t_angle_deg 0.89 t_bond_d 0.007 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 21194 Nucleic Acid Atoms Solvent Atoms 829 Heterogen Atoms
Software Software Software Name Purpose BUSTER refinement XDS data reduction autoPROC data reduction XDS data scaling autoPROC data scaling PHENIX phasing Coot model building