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N288Q-N321Q mutant BETA-LACTAMASE DERIVED FROM CHROMOHALOBACTER SP.560 (Condition-2B)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3WRZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 293 Crystal was grown in a solution containing 100mM MES-NaOH buffer (pH 6.5), 200mM Ca acetate hydrate and 18% PEG 8000. Obtained crystal w as soaked into a solution containing 100 mM MES-NaOH
buffer (pH 6.5), 100mM Ca acetate, 100mM Sr acetate and 18% PEG8000., VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.13 42.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.262 α = 90 b = 114.262 β = 90 c = 66.998 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 CCD ADSC QUANTUM 210r 2013-06-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.000, 0.769 Photon Factory AR-NW12A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.8 50 90.6 0.095 19.5 2.9 22606 31.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.85 92.4 0.398 7.96 2.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 3WRZ 2.8 29.59 22606 1171 98.3 0.177 0.176 0.1475 0.207 0.1709 RANDOM 44.034
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] -3.06 -3.06 6.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.687 r_dihedral_angle_4_deg 16.54 r_dihedral_angle_3_deg 15.085 r_long_range_B_refined 8.857 r_long_range_B_other 8.853 r_dihedral_angle_1_deg 6.621 r_scangle_other 4.287 r_mcangle_it 4.195 r_mcangle_other 4.195 r_scbond_it 2.647
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.687 r_dihedral_angle_4_deg 16.54 r_dihedral_angle_3_deg 15.085 r_long_range_B_refined 8.857 r_long_range_B_other 8.853 r_dihedral_angle_1_deg 6.621 r_scangle_other 4.287 r_mcangle_it 4.195 r_mcangle_other 4.195 r_scbond_it 2.647 r_scbond_other 2.642 r_mcbond_it 2.609 r_mcbond_other 2.608 r_angle_refined_deg 1.585 r_angle_other_deg 1.276 r_chiral_restr 0.083 r_bond_refined_d 0.014 r_gen_planes_refined 0.009 r_bond_other_d 0.007 r_gen_planes_other 0.006 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8128 Nucleic Acid Atoms Solvent Atoms 89 Heterogen Atoms 5
Software Software Software Name Purpose HKL-2000 data collection REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling REFMAC phasing