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Crystal structure of AmpC beta-lactamase in complex with covalently bound N-formyl 7-aminocephalosporanic acid
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.6 293 1.7 M POTASSIUM PHOSPHATE, pH 8.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.55 51.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 118.66 α = 90 b = 77.15 β = 115.95 c = 98.14 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 CCD ADSC QUANTUM 315r 2012-04-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.115869 ALS 8.3.1
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 1.71 30 99.4 85920 85387 -3
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 1.71 1.81 98.8
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 MOLECULAR REPLACEMENT THROUGHOUT 1.71 29.41 85385 3140 99.52 0.1673 0.166 0.2001 0.2024 RANDOM 28.513
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] 0.62 0.36 0.46 -0.76
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.081 r_dihedral_angle_4_deg 17.167 r_dihedral_angle_3_deg 14.343 r_dihedral_angle_1_deg 6.496 r_angle_refined_deg 2.302 r_chiral_restr 0.172 r_bond_refined_d 0.024 r_gen_planes_refined 0.014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5511 Nucleic Acid Atoms Solvent Atoms 423 Heterogen Atoms 45
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction ADSC data collection XDS data reduction XDS data scaling