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Crystal structure of histone acetyltransferase HPA2 and related acetyltransferase (NP_600742.1) from Corynebacterium glutamicum ATCC 13032 at 1.90 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 277 NANODROP, 8.0% PEG 4000, 0.1M Acetate pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 277K 2 VAPOR DIFFUSION, SITTING DROP 8.5 277 NANODROP, 0.2M Li2SO4, 40.0% PEG 400, 0.1M Tris-HCl pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.07 α = 90 b = 79.07 β = 90 c = 181.26 γ = 120
Symmetry Space Group P 65 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 CCD MARMOSAIC 325 mm CCD Flat mirror (vertical focusing) 2007-01-18 M SINGLE WAVELENGTH 2 2 x-ray 100 CCD MARMOSAIC 325 mm CCD Flat mirror (vertical focusing) 2007-01-07 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.91162 SSRL BL11-1 2 SYNCHROTRON SSRL BEAMLINE BL11-1 0.97917, 0.91837, 0.97886 SSRL BL11-1
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 1.9 27.64 99.5 0.071 17.36 17.62 27197 32.59
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 1.9 1.97 99.3 0.905 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD, MOLECULAR REPLACEMENT THROUGHOUT 1.9 27.64 27120 1363 99.48 0.195 0.195 0.193 0.2027 0.242 0.2487 RANDOM 41.353
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] 1.77 0.89 1.77 -2.66
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.366 r_dihedral_angle_4_deg 15.97 r_dihedral_angle_3_deg 12.391 r_scangle_it 7.142 r_dihedral_angle_1_deg 6.529 r_scbond_it 5.4 r_mcangle_it 3.613 r_mcbond_it 2.37 r_angle_refined_deg 1.609 r_angle_other_deg 1.095
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.366 r_dihedral_angle_4_deg 15.97 r_dihedral_angle_3_deg 12.391 r_scangle_it 7.142 r_dihedral_angle_1_deg 6.529 r_scbond_it 5.4 r_mcangle_it 3.613 r_mcbond_it 2.37 r_angle_refined_deg 1.609 r_angle_other_deg 1.095 r_mcbond_other 0.603 r_nbd_refined 0.225 r_xyhbond_nbd_refined 0.205 r_symmetry_hbond_refined 0.2 r_symmetry_vdw_other 0.195 r_nbd_other 0.187 r_nbtor_refined 0.181 r_chiral_restr 0.149 r_nbtor_other 0.086 r_symmetry_vdw_refined 0.037 r_bond_refined_d 0.016 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1375 Nucleic Acid Atoms Solvent Atoms 151 Heterogen Atoms 36
Software Software Software Name Purpose MolProbity model building REFMAC refinement XSCALE data scaling PDB_EXTRACT data extraction Blu-Ice data collection XDS data reduction MOSFLM data reduction SCALA data scaling SHELXD phasing autoSHARP phasing PHASER phasing