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Crystal structure of the staphylococcal serine protease SplA in complex with a specific phosphonate inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.4 293 0.1M HEPES, 20% PEG 4000, 10% Isopropanol, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.73 55.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.232 α = 90 b = 61.232 β = 90 c = 221.123 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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.000 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.8 53 42345
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 MOLECULAR REPLACEMENT THROUGHOUT 1.8 25 40170 2127 97.94 0.19288 0.19045 0.1886 0.23728 0.2357 RANDOM 32.988
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] -0.38 -0.19 -0.38 0.57
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.493 r_dihedral_angle_4_deg 24.667 r_dihedral_angle_3_deg 16.88 r_dihedral_angle_1_deg 7.321 r_scangle_it 5.341 r_scbond_it 3.362 r_mcangle_it 2.32 r_angle_refined_deg 2.111 r_mcbond_it 1.435 r_chiral_restr 0.156
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.493 r_dihedral_angle_4_deg 24.667 r_dihedral_angle_3_deg 16.88 r_dihedral_angle_1_deg 7.321 r_scangle_it 5.341 r_scbond_it 3.362 r_mcangle_it 2.32 r_angle_refined_deg 2.111 r_mcbond_it 1.435 r_chiral_restr 0.156 r_bond_refined_d 0.025 r_gen_planes_refined 0.01 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3045 Nucleic Acid Atoms Solvent Atoms 286 Heterogen Atoms 33
Software Software Software Name Purpose PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling