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Crystal structure of Streptogramin A Acetyltransferase with acetyl-CoA bound
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MR7 PDB ENTRY 1MR7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 290 2.9M Sodium Formate, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.88 56.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 181.516 α = 90 b = 184.53 β = 90 c = 186.268 γ = 90
Symmetry Space Group F 2 2 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 AREA DETECTOR MARRESEARCH Mirrors 2001-03-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
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 3 20 0.084 11.4 2.62 31022 70
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 3 3.07 0.446 2.25
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 (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 PDB ENTRY 1MR7 3 20 26609 1425 89.73 0.24557 0.24557 0.24282 0.2417 0.29506 0.2912 RANDOM 62.715
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] 1.87 -0.79 -1.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 24.784 r_dihedral_angle_1_deg 8.342 r_angle_other_deg 1.794 r_angle_refined_deg 1.629 r_chiral_restr 0.314 r_nbd_refined 0.261 r_symmetry_vdw_other 0.25 r_symmetry_vdw_refined 0.241 r_nbd_other 0.239 r_xyhbond_nbd_refined 0.219
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 24.784 r_dihedral_angle_1_deg 8.342 r_angle_other_deg 1.794 r_angle_refined_deg 1.629 r_chiral_restr 0.314 r_nbd_refined 0.261 r_symmetry_vdw_other 0.25 r_symmetry_vdw_refined 0.241 r_nbd_other 0.239 r_xyhbond_nbd_refined 0.219 r_symmetry_hbond_refined 0.139 r_xyhbond_nbd_other 0.124 r_bond_refined_d 0.011 r_gen_planes_refined 0.004 r_gen_planes_other 0.002 r_bond_other_d 0.001 r_nbtor_other r_symmetry_hbond_other r_mcbond_it 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 9370 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 302
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing REFMAC refinement