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Ornithine Acetyltransferase (ORF6 Gene Product - Clavulanic Acid Biosynthesis) from Streptomyces clavuligerus (SeMet structure)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 PROTEIN AT 12MG/ML MIXED 1:1 WITH A SOLUTION OF: 1.2M (NH4)2SO4, 40MM NH4H2PO4, 0.1M TRIS PH 8.0, 6% GLYCEROL.
Crystal Properties Matthews coefficient Solvent content 2.3 45.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.792 α = 90 b = 180.194 β = 90.08 c = 73.326 γ = 90
Symmetry Space Group P 1 21 1
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 MARRESEARCH 2003-08-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 ESRF BM14
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 2.75 20.5 99.8 0.098 6.9 3.7 40839
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 2.75 2.9 100 0.316 2.3 3.7
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 (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 2.75 23.67 40847 2047 99.9 0.235 0.235 0.2348 0.288 0.2872 RANDOM 34.3
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] 13.73 -1.02 -10.1 -3.63
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.5 c_scangle_it 2.58 c_mcangle_it 1.97 c_scbond_it 1.76 c_angle_deg 1.5 c_mcbond_it 1.18 c_improper_angle_d 0.92 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.5 c_scangle_it 2.58 c_mcangle_it 1.97 c_scbond_it 1.76 c_angle_deg 1.5 c_mcbond_it 1.18 c_improper_angle_d 0.92 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10778 Nucleic Acid Atoms Solvent Atoms 43 Heterogen Atoms 30
Software Software Software Name Purpose CNS refinement MOSFLM data reduction SCALA data scaling SHARP phasing