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Crystal structure of SHV-1 b-lactamase in complex with 6b-(hydroxymethyl)penicillanic acid sulfone PSR-283A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 21-30% PEG6000, 0.1M HEPES pH 6.2-8.2, 0.56mM Cymal-6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.99 38.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.238 α = 90 b = 55.274 β = 90 c = 84.465 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 325 mm CCD 2010-01-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.9795 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.366 50 98.6 0.035 28.3 3.5 46988 46331 1 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.366 1.42 94.7
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 1.366 27.73 46331 2470 98.48 0.13242 0.13032 0.17213 0.1841 RANDOM 16.951
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] 0.07 0.01 -0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.735 r_sphericity_free 22.022 r_dihedral_angle_4_deg 20.16 r_dihedral_angle_3_deg 13.431 r_scangle_it 12.557 r_sphericity_bonded 11.366 r_scbond_it 9.864 r_dihedral_angle_1_deg 5.94 r_rigid_bond_restr 5.896 r_mcangle_it 5.624
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.735 r_sphericity_free 22.022 r_dihedral_angle_4_deg 20.16 r_dihedral_angle_3_deg 13.431 r_scangle_it 12.557 r_sphericity_bonded 11.366 r_scbond_it 9.864 r_dihedral_angle_1_deg 5.94 r_rigid_bond_restr 5.896 r_mcangle_it 5.624 r_mcbond_it 4.468 r_angle_refined_deg 1.359 r_chiral_restr 0.089 r_bond_refined_d 0.01 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2024 Nucleic Acid Atoms Solvent Atoms 269 Heterogen Atoms 61
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling