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Crystal Structure of human peroxisomal acetyl-CoA acyl transferase 1 (ACAA1)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2C7Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 298 0.2M Amonium Sulphate, 0.1M Hepes, 25% PEG3350., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.16 42.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.147 α = 90 b = 96.845 β = 90 c = 142.055 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 IMAGE PLATE RIGAKU RAXIS HTC 2006-07-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
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 2.55 80.06 99 0.1099 9.65 3.66 25624 25358
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 2.55 2.65 96.2 0.401 2.17 2.79 2760
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 (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 2C7Z 2.55 80.06 25624 24037 1274 99 0.18108 0.17869 0.1798 0.22345 0.2235 RANDOM 21.615
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] -0.82 1.76 -0.94
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.375 r_dihedral_angle_4_deg 15.936 r_dihedral_angle_3_deg 15.782 r_dihedral_angle_1_deg 6.42 r_scangle_it 2.314 r_scbond_it 1.516 r_angle_refined_deg 1.402 r_angle_other_deg 1.192 r_mcangle_it 0.733 r_mcbond_it 0.487
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.375 r_dihedral_angle_4_deg 15.936 r_dihedral_angle_3_deg 15.782 r_dihedral_angle_1_deg 6.42 r_scangle_it 2.314 r_scbond_it 1.516 r_angle_refined_deg 1.402 r_angle_other_deg 1.192 r_mcangle_it 0.733 r_mcbond_it 0.487 r_symmetry_vdw_refined 0.223 r_nbd_refined 0.217 r_nbd_other 0.195 r_symmetry_vdw_other 0.194 r_symmetry_hbond_refined 0.178 r_nbtor_refined 0.173 r_xyhbond_nbd_refined 0.141 r_mcbond_other 0.14 r_chiral_restr 0.091 r_nbtor_other 0.089 r_bond_refined_d 0.013 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.002 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5639 Nucleic Acid Atoms Solvent Atoms 226 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling MLPHARE phasing