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Crystal structure of GCN5-related N-acetyltransferase (YP_325469.1) from Anabaena variabilis ATCC 29413 at 2.00 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.3 277 NANODROP, 0.2M K3 Citrate, 20% PEG 3350, No Buffer, pH 8.3, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.36 47.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 174.965 α = 90 b = 174.965 β = 90 c = 71.888 γ = 120
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 4 1m long Rh coated bent cylindrical mirror for horizontal and vertical focusing 2007-01-30 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL1-5 0.918381, 0.979310, 0.978835 SSRL BL1-5
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 2 29.161 99.8 0.089 0.089 6.4 5.1 28396 30.89
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 2 2.05 99.6 0.731 0.731 1.1 4.6 2063
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 THROUGHOUT 2 29.161 28395 1437 99.8 0.164 0.164 0.161 0.1741 0.215 0.2229 RANDOM 34.152
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] -1.03 -0.52 -1.03 1.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.467 r_dihedral_angle_3_deg 11.905 r_dihedral_angle_4_deg 11.572 r_scangle_it 7.491 r_scbond_it 5.661 r_dihedral_angle_1_deg 4.381 r_mcangle_it 3.446 r_mcbond_it 2.568 r_angle_refined_deg 1.823 r_angle_other_deg 0.843
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.467 r_dihedral_angle_3_deg 11.905 r_dihedral_angle_4_deg 11.572 r_scangle_it 7.491 r_scbond_it 5.661 r_dihedral_angle_1_deg 4.381 r_mcangle_it 3.446 r_mcbond_it 2.568 r_angle_refined_deg 1.823 r_angle_other_deg 0.843 r_mcbond_other 0.669 r_symmetry_vdw_other 0.251 r_nbd_refined 0.214 r_symmetry_hbond_refined 0.205 r_xyhbond_nbd_refined 0.2 r_symmetry_vdw_refined 0.191 r_nbd_other 0.187 r_nbtor_refined 0.185 r_chiral_restr 0.111 r_nbtor_other 0.094 r_bond_refined_d 0.018 r_gen_planes_refined 0.008 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3040 Nucleic Acid Atoms Solvent Atoms 264 Heterogen Atoms 80
Software Software Software Name Purpose MolProbity model building SHELX phasing REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction ADSC data collection MOSFLM data reduction CCP4 data scaling SHELXD phasing SHARP phasing