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Crystal structure of Trp332Ala mutant YwfE, an L-amino acid ligase, with bound ADP-Mg-Ala
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.25 293 16% PEG 3350, 0.3M NaCl, 0.1M HEPES-NaOH, 5% ethylene glycol, 1mM DTT, pH 7.25, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.99 58.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.129 α = 90 b = 91.129 β = 90 c = 258.757 γ = 120
Symmetry Space Group P 65 2 2
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 mirrors 2013-02-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.0 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 2.3 20 98.1 0.038 55.6 7.6 28700
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 2.3 2.35 100 0.322 7.6 7.7 1799
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 (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2.3 19.74 27089 1475 97.62 0.22356 0.22145 0.2278 0.26141 0.2673 RANDOM 73.943
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] -2.41 -2.41 -2.41 7.81
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.446 r_dihedral_angle_4_deg 17.345 r_dihedral_angle_3_deg 17.302 r_dihedral_angle_1_deg 7.862 r_angle_refined_deg 1.344 r_angle_other_deg 0.692 r_chiral_restr 0.08 r_bond_refined_d 0.011 r_gen_planes_refined 0.009 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.446 r_dihedral_angle_4_deg 17.345 r_dihedral_angle_3_deg 17.302 r_dihedral_angle_1_deg 7.862 r_angle_refined_deg 1.344 r_angle_other_deg 0.692 r_chiral_restr 0.08 r_bond_refined_d 0.011 r_gen_planes_refined 0.009 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3623 Nucleic Acid Atoms Solvent Atoms 87 Heterogen Atoms 35
Software Software Software Name Purpose HKL-2000 data collection CRANK phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling