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Crystal Structure of Beta-Lactamse Inhibitory Protein-I (BLIP-I) in Complex with TEM-1 Beta-Lactamase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 hanging drop vapor batch 294 10 mg/ml of each protein in 50 mM TrisCl, pH 8.0, 0.05 M NaCl mixed 1:1 with 0.2 M potassium phosphate, pH 4.7, 20% PEG 3350, hanging drop vapor batch, temperature 294K
Crystal Properties Matthews coefficient Solvent content 2.49 50.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.418 α = 103.24 b = 48.757 β = 91.29 c = 106.137 γ = 90.18
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 345 mm plate 2001-08-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 1.0000 ALS 8.2.1
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 2.1 105.41 94.7 0.048 14.438 5.4 49303
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.1 2.18 86.5 0.111 0.111 4.9
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2.1 25 46665 2508 95.01 0.1946 0.192 0.1849 0.234 RANDOM 26.319
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] -0.82 -0.06 0.26 1.7 -0.07 -0.91
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.54 r_dihedral_angle_3_deg 16.132 r_dihedral_angle_4_deg 14.506 r_dihedral_angle_1_deg 6.44 r_scangle_it 4.605 r_scbond_it 3.061 r_angle_refined_deg 1.97 r_mcangle_it 1.881 r_mcbond_it 1.118 r_nbtor_refined 0.301
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.54 r_dihedral_angle_3_deg 16.132 r_dihedral_angle_4_deg 14.506 r_dihedral_angle_1_deg 6.44 r_scangle_it 4.605 r_scbond_it 3.061 r_angle_refined_deg 1.97 r_mcangle_it 1.881 r_mcbond_it 1.118 r_nbtor_refined 0.301 r_nbd_refined 0.214 r_symmetry_hbond_refined 0.193 r_xyhbond_nbd_refined 0.192 r_symmetry_vdw_refined 0.186 r_chiral_restr 0.14 r_bond_refined_d 0.023 r_gen_planes_refined 0.01 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other 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 6469 Nucleic Acid Atoms Solvent Atoms 372 Heterogen Atoms 20
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction MAR345dtb data collection PHASER phasing