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Thermostable omega transaminase PjTA-R6 variant W58M/F86L/R417L engineered for asymmetric synthesis of enantiopure bulky amines
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.6 293 Drop were prepared by mixing 1ul of protein solution (~10 mg/ml in 20 mM HEPES pH 7.5, 100 mM NaCl, and 20 uM PLP buffer ) with 1ul of reservoir solution. The reservoir contained 0.7-1M Succinic acid pH 7.6. Crystals formed after 48h.
Crystal Properties Matthews coefficient Solvent content 2.8 56.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.822 α = 90 b = 97.822 β = 90 c = 118.716 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER2 XE 16M 2019-07-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9795 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.9 50.8 100 0.054 0.06 0.027 0.999 15.1 4.9 87797
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.93 100 0.737 0.826 0.368 0.7 4.9
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 FOURIER SYNTHESIS FREE R-VALUE 1.9 50.8 83494 4254 99.99 0.1792 0.1778 0.1867 0.2076 0.2146 RANDOM 33.469
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] 0.07 0.07 -0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.799 r_dihedral_angle_4_deg 14.957 r_dihedral_angle_3_deg 12.902 r_dihedral_angle_1_deg 6.899 r_angle_refined_deg 1.458 r_angle_other_deg 1.399 r_chiral_restr 0.075 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.799 r_dihedral_angle_4_deg 14.957 r_dihedral_angle_3_deg 12.902 r_dihedral_angle_1_deg 6.899 r_angle_refined_deg 1.458 r_angle_other_deg 1.399 r_chiral_restr 0.075 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6901 Nucleic Acid Atoms Solvent Atoms 398 Heterogen Atoms 40
Software Software Software Name Purpose Aimless data scaling REFMAC refinement PDB_EXTRACT data extraction DIALS data processing Coot model building REFMAC phasing xia2 data processing