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N288Q-N321Q mutant BETA-LACTAMASE DERIVED FROM CHROMOHALOBACTER SP.560 (Condition-1B)
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 VAPOR DIFFUSION, SITTING DROP 7 293 Crystal was grown in a solution containing 100mM MES-NaOH buffer (pH 6.5), 200mM Ca acetate hydrate and 18% PEG8000. Obtained crystal was soaked into a solution containing 100mM MES NaOH buffer (pH 6.5), 200mM Ca acetate hydrate, 75mM NaCl, 25mM CsCl and 18% PEG8000., VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.17 43.27
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 115.125 α = 90 b = 115.125 β = 90 c = 67.317 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 RIGAKU SATURN A200 2013-07-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SAGA-LS BEAMLINE BL07 1.000, 2.166 SAGA-LS BL07
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 1.8 50 99.2 0.041 18.4 5.7 92243 14.4
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 1.8 1.91 98.4 0.308 3.78
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3WRZ 1.8 37.68 87677 4618 99.84 0.18648 0.18519 0.21118 0.2215 RANDOM 31.404
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] -0.25 -0.12 -0.25 0.81
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.1 r_dihedral_angle_4_deg 15.907 r_dihedral_angle_3_deg 12.343 r_dihedral_angle_1_deg 6.41 r_long_range_B_refined 5.29 r_long_range_B_other 5.247 r_scangle_other 2.043 r_angle_refined_deg 1.573 r_mcangle_it 1.535 r_mcangle_other 1.535
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.1 r_dihedral_angle_4_deg 15.907 r_dihedral_angle_3_deg 12.343 r_dihedral_angle_1_deg 6.41 r_long_range_B_refined 5.29 r_long_range_B_other 5.247 r_scangle_other 2.043 r_angle_refined_deg 1.573 r_mcangle_it 1.535 r_mcangle_other 1.535 r_scbond_it 1.297 r_scbond_other 1.297 r_angle_other_deg 1.218 r_mcbond_it 0.937 r_mcbond_other 0.937 r_chiral_restr 0.086 r_bond_refined_d 0.011 r_gen_planes_refined 0.008 r_bond_other_d 0.006 r_gen_planes_other 0.005 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 8186 Nucleic Acid Atoms Solvent Atoms 581 Heterogen Atoms 12
Software Software Software Name Purpose CrystalClear data collection REFMAC refinement XDS data reduction XDS data scaling REFMAC phasing