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Crystal structure of a GNAT superfamily acetyltransferase PA4794 in complex with covalently bound CoA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2I6C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 289 1.5M ammonium sulfate, 0.1M Tris-HCl pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.48 50.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.346 α = 90 b = 76.673 β = 90 c = 40.636 γ = 90
Symmetry Space Group P 21 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 ADSC QUANTUM 210r mirrors 2009-06-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.97918 APS 19-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.6 50 99.4 0.044 0.044 35.8 4.7 24283 24283 -3 23.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.6 1.63 99.5 0.552 0.552 2 4.7 1198
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2i6c 1.6 28.69 22965 22965 1238 99.45 0.15948 0.15948 0.15757 0.1702 0.19639 0.2113 RANDOM 27.71
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] 0.48 -1.49 1.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.339 r_dihedral_angle_4_deg 14.338 r_dihedral_angle_3_deg 12.02 r_dihedral_angle_1_deg 5.855 r_angle_refined_deg 1.99 r_angle_other_deg 0.905 r_chiral_restr 0.119 r_bond_refined_d 0.019 r_gen_planes_refined 0.011 r_bond_other_d 0.006
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.339 r_dihedral_angle_4_deg 14.338 r_dihedral_angle_3_deg 12.02 r_dihedral_angle_1_deg 5.855 r_angle_refined_deg 1.99 r_angle_other_deg 0.905 r_chiral_restr 0.119 r_bond_refined_d 0.019 r_gen_planes_refined 0.011 r_bond_other_d 0.006 r_gen_planes_other 0.002 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_scbond_it 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 1226 Nucleic Acid Atoms Solvent Atoms 173 Heterogen Atoms 86
Software Software Software Name Purpose HKL-3000 data collection HKL-3000 phasing REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling