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Psychrophilic aromatic amino acids aminotransferase from Psychrobacter sp. B6 cocrystalized with substrate analog - L-indole-3-lactic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4RKC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 0.2 M MgNO3, 20% PEG 3350, HEPES pH 7.5,
Crystal Properties Matthews coefficient Solvent content 1.91 35.59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 177.267 α = 90 b = 82.286 β = 106.42 c = 98.208 γ = 90
Symmetry Space Group C 1 2 1
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 PILATUS3 S 6M Mirrors 2019-11-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.918400 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 2.59 47.1 98.3 0.131 0.142 0.998 10.37 6.764 41474 66.409
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.59 2.75 94.6 1.429 1.546 0.582 1.16 6.674
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 4RKC 2.59 47.1 39400 2074 98.4 0.1936 0.1908 0.1929 0.2474 0.2447 RANDOM 79.24
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] -2.47 -1.1 0.2 2.48
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.227 r_dihedral_angle_4_deg 19.902 r_dihedral_angle_3_deg 15.481 r_dihedral_angle_1_deg 5.944 r_angle_refined_deg 1.34 r_chiral_restr 0.09 r_bond_refined_d 0.01 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12228 Nucleic Acid Atoms Solvent Atoms 163 Heterogen Atoms 101
Software Software Software Name Purpose XDS data reduction XSCALE data scaling MOLREP phasing PHENIX refinement REFMAC refinement PDB_EXTRACT data extraction