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Structure of a putative n-acetyltransferase (ta0374) in complex with acetyl-coa from thermoplasma acidophilum
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TIQ PDB ENTRY 1TIQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 295 0.1M Na Acetate, 30% PEG6000, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.83 56.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.038 α = 90 b = 69.038 β = 90 c = 89.193 γ = 90
Symmetry Space Group P 43 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 MIRROR 2008-10-10 M SAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D APS 21-ID-D
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 1.9 54.55 20.8 0.49 0.49 3.794 1.2 7926 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.93 99.7 0.2 1
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 SAD THROUGHOUT PDB ENTRY 1TIQ 2.5 54.55 7926 7926 365 99.87 0.18 0.177 0.195 0.229 0.2334 RANDOM 26.18
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] 1.26 1.26 -2.53
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.909 r_dihedral_angle_4_deg 17.867 r_dihedral_angle_3_deg 14.042 r_scangle_it 5.062 r_dihedral_angle_1_deg 3.822 r_scbond_it 3.33 r_mcangle_it 1.707 r_angle_refined_deg 1.582 r_mcbond_it 0.932 r_chiral_restr 0.088
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.909 r_dihedral_angle_4_deg 17.867 r_dihedral_angle_3_deg 14.042 r_scangle_it 5.062 r_dihedral_angle_1_deg 3.822 r_scbond_it 3.33 r_mcangle_it 1.707 r_angle_refined_deg 1.582 r_mcbond_it 0.932 r_chiral_restr 0.088 r_bond_refined_d 0.012 r_gen_planes_refined 0.003 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1326 Nucleic Acid Atoms Solvent Atoms 67 Heterogen Atoms 53
Software Software Software Name Purpose Blu-Ice data collection BALBES phasing CCP4 model building ARP/wARP model building Coot model building REFMAC refinement CrystalClear data reduction HKL-2000 data scaling SOLVE phasing RESOLVE phasing SHARP phasing