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Crystal Structure of a Beta-lactamase domain protein from Burkholderia ambifaria
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ZO4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 290 BuamA.15997.a.B1.PW37786 at 26 mg/ml, protein was mixed 1:1 with Morpheus (a1): 10% (w/v) PEG-20000, 20% (v/v) PEG MME 500, 100 mM MES/imidazole, pH = 6.5, 0.03 M each magnesium chloride, sodium fluoride, sodium bromide, sodium iodide
Crystal Properties Matthews coefficient Solvent content 2.31 46.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.17 α = 90 b = 141.23 β = 90 c = 236.99 γ = 90
Symmetry Space Group P 21 21 21
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 225 mm CCD Beryllium Lenses 2015-12-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 2.5 50 99.9 0.098 0.996 13.2 5.7 53685 -3 36
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 2.5 2.56 100 0.529 3.01
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2ZO4 2.5 44.935 1.35 53673 1999 99.85 0.1686 0.1663 0.1712 0.2285 0.2317 39.0261
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.456 f_angle_d 1.211 f_chiral_restr 0.066 f_bond_d 0.011 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10201 Nucleic Acid Atoms Solvent Atoms 324 Heterogen Atoms 8
Software Software Software Name Purpose XSCALE data scaling PHENIX refinement PDB_EXTRACT data extraction XDS data reduction MR-Rosetta phasing Coot model building PHENIX model building