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Crystal structure of aminoglycoside 6'-acetyltransferase type Ii
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1N71
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 277 40% ethylene glycol, 0.1 M phosphate-citrate pH 4.2, 0.1 M ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 3.27 62.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.815 α = 90 b = 66.815 β = 90 c = 104.129 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 110 CCD ADSC QUANTUM 270 2006-10-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X6A 0.979 NSLS X6A
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 50 99.9 0.033 22.4 9.6 15426
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 2.18 100 0.206 9.4
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 (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 FREE R-VALUE 1N71 2.1 50 14868 1497 96.5 0.217 0.217 0.2155 0.256 0.254 RANDOM SELECTION 42
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] 4.501 4.501 -9.002
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.98 c_mcangle_it 2.667 c_scbond_it 1.955 c_mcbond_it 1.589 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.98 c_mcangle_it 2.667 c_scbond_it 1.955 c_mcbond_it 1.589 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1245 Nucleic Acid Atoms Solvent Atoms 53 Heterogen Atoms 9
Software Software Software Name Purpose CNS refinement PDB_EXTRACT data extraction PHASER phasing SCALEPACK data scaling DENZO data reduction