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Crystal Structure of plasmid-encoded class C beta-lactamase CMY-2 complexed with citrate molecule
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4 298 citric acid 0.1M, PEG 6000 30 % w/v, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.3 46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.71 α = 90 b = 97.1 β = 90 c = 103.31 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 80 CCD MARRESEARCH Mirrors 2004-06-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A 0.979565 ESRF BM30A
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 2.09 43.85 98.1 44320 43482 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.09 2.21 90.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) 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 2.09 43.85 2 2 44320 43482 2170 100 0.2284 0.22464 0.2272 0.29893 0.3016 RANDOM 19.796
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] -1.03 2.39 -1.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.682 r_dihedral_angle_4_deg 27.451 r_dihedral_angle_3_deg 20.648 r_dihedral_angle_1_deg 7.71 r_scangle_it 5.623 r_scbond_it 4.214 r_angle_refined_deg 2.752 r_mcangle_it 2.305 r_mcbond_it 1.927 r_nbtor_refined 0.322
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.682 r_dihedral_angle_4_deg 27.451 r_dihedral_angle_3_deg 20.648 r_dihedral_angle_1_deg 7.71 r_scangle_it 5.623 r_scbond_it 4.214 r_angle_refined_deg 2.752 r_mcangle_it 2.305 r_mcbond_it 1.927 r_nbtor_refined 0.322 r_nbd_refined 0.284 r_symmetry_hbond_refined 0.262 r_xyhbond_nbd_refined 0.229 r_symmetry_vdw_refined 0.214 r_chiral_restr 0.188 r_bond_refined_d 0.036 r_gen_planes_refined 0.014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5562 Nucleic Acid Atoms Solvent Atoms 445 Heterogen Atoms 26
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling MOLREP phasing