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STRUCTURAL BASIS OF ACYL TRANSFER IN A TRANS-AT POLYKETIDE SYNTHASE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 100 MM MES, 15-25% (W/V) POLYETHYLENE
GLYCOL 6000, AND 200 MM LITHIUM CHLORIDE, VAPOR DIFFUSION,
HANGING DROP, TEMPERATURE 293K
Crystal Properties Matthews coefficient Solvent content 1.96 37.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.653 α = 90 b = 54.546 β = 90 c = 116.708 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 315 2009-02-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.97 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.5 19.91 96.7 9.6 6.8 17182
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.64 99.8
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 MOLECULAR REPLACEMENT THROUGHOUT 2.5 19.91 9431 471 99.7 0.196 0.192 0.1979 0.28 0.2816 RANDOM 32.5
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] -2.36 -1.38 3.74
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.751 r_dihedral_angle_4_deg 23.167 r_dihedral_angle_3_deg 19 r_dihedral_angle_1_deg 5.977 r_angle_refined_deg 1.609 r_chiral_restr 0.106 r_bond_refined_d 0.012 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.751 r_dihedral_angle_4_deg 23.167 r_dihedral_angle_3_deg 19 r_dihedral_angle_1_deg 5.977 r_angle_refined_deg 1.609 r_chiral_restr 0.106 r_bond_refined_d 0.012 r_gen_planes_refined 0.008 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_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2181 Nucleic Acid Atoms Solvent Atoms 75 Heterogen Atoms 19
Software Software Software Name Purpose XDS data reduction XSCALE data scaling MOLREP phasing REFMAC refinement