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Chloramphenicol acetyltransferase type III in complex with chloramphenicol and acetyl-oxa(dethia)-CoA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3CLA PDB entry 3CLA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 298 100 mM magnesium chloride, 100 mM sodium citrate:citric acid, pH 5.5, 46% PEG400
Crystal Properties Matthews coefficient Solvent content 2.41 49.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.918 α = 90 b = 106.918 β = 90 c = 126.596 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 80 CCD MARMOSAIC 300 mm CCD 2019-04-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 1.68 50 100 0.147 0.092 0.152 0.04 0.998 23.5 14.5 84122 20.371
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.68 1.74 100 1.261 1.231 1.308 0.343 0.813 1.9 14.3
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 PDB entry 3CLA 1.68 34.33 80050 4005 99.83 0.1612 0.1592 0.1717 0.2013 0.2115 RANDOM 18.716
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] 0.01 0.01 -0.03
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.359 r_dihedral_angle_2_deg 8.929 r_dihedral_angle_1_deg 6.386 r_angle_refined_deg 1.677 r_angle_other_deg 0.577 r_chiral_restr 0.09 r_bond_refined_d 0.01 r_gen_planes_refined 0.01 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5276 Nucleic Acid Atoms Solvent Atoms 809 Heterogen Atoms 236
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing ARP/wARP model building Coot model building PDB_EXTRACT data extraction