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Crystal structure of a snoal-like polyketide cyclase (atu3018) from agrobacterium tumefaciens str. c58 at 2.12 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 277 1.5000M (NH4)2SO4, 12.0000% Glycerol, 0.1M TRIS pH 8.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.42 64.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.1 α = 90 b = 114.06 β = 90 c = 137.99 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 MARMOSAIC 325 mm CCD Flat collimating mirror, toroid focusing mirror 2008-08-04 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91162, 0.97920, 0.97932 SSRL BL9-2
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 2.12 29.514 98.3 0.065 8.77 3.63 47190 -3 34.929
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 2.12 2.2 98.3 0.522 1.47
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 MAD THROUGHOUT 2.12 29.514 47114 2392 99.1 0.207 0.205 0.2117 0.243 0.2431 RANDOM 38.911
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] 1.83 -1.93 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.615 r_dihedral_angle_3_deg 14.57 r_dihedral_angle_4_deg 13.704 r_dihedral_angle_1_deg 6.302 r_scangle_it 5.826 r_scbond_it 4.287 r_mcangle_it 2.379 r_mcbond_it 1.575 r_angle_refined_deg 1.431 r_angle_other_deg 1.009
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.615 r_dihedral_angle_3_deg 14.57 r_dihedral_angle_4_deg 13.704 r_dihedral_angle_1_deg 6.302 r_scangle_it 5.826 r_scbond_it 4.287 r_mcangle_it 2.379 r_mcbond_it 1.575 r_angle_refined_deg 1.431 r_angle_other_deg 1.009 r_mcbond_other 0.307 r_symmetry_vdw_other 0.291 r_symmetry_hbond_refined 0.202 r_nbd_other 0.195 r_nbd_refined 0.185 r_nbtor_refined 0.175 r_xyhbond_nbd_refined 0.17 r_symmetry_vdw_refined 0.141 r_chiral_restr 0.089 r_nbtor_other 0.084 r_bond_refined_d 0.015 r_gen_planes_refined 0.005 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4137 Nucleic Acid Atoms Solvent Atoms 481 Heterogen Atoms 46
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SOLVE phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction