Navigation Tabs Trypanosoma brucei IMP dehydrogenase (ori) crystallized in High Five cells reveals native ligands ATP, GDP and phosphate. Diffraction data collection at 100 K in cellulo; CrystFEL processing
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JCN A chain used only
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 IN CELL 300 crystallized in rBV Tb IMPDH ori (MOI 1) infected High Five cells, in adhesion culture using ESF921 cell culture medium.
Crystal Properties Matthews coefficient Solvent content 4.43 72.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 206.9 α = 90 b = 206.9 β = 90 c = 92.3 γ = 90
Symmetry Space Group P 4 21 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 PIXEL DECTRIS EIGER2 S 16M 2019-11-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2) 0.987 PETRA III, EMBL c/o DESY P14 (MX2)
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 mesh mounts fixed target
Fixed Target Diffraction ID Description Sample Holding Support Base Motion control Details Sample Solvent 1 mesh grid goniometer
Data Reduction Diffraction ID Frames Indexed Crystal Hits Frames Indexed Latices Merged 1 75741 75741
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) R Split (All) 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 2.299 57.38 99.88 0.9976 0.0862 10.06 3667 89070 52.99
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) R Split (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.299 2.33 99.09 0.1957 1.9952 1246
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1JCN 2.3 57.38 1.33 88954 1078 99.92 0.2087 0.2083 0.21 0.2428 0.24
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 7.996 f_angle_d 0.727 f_chiral_restr 0.044 f_bond_d 0.006 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6731 Nucleic Acid Atoms Solvent Atoms 150 Heterogen Atoms 128
Software Software Software Name Purpose PHENIX refinement MxCuBE data collection CrystFEL data reduction CrystFEL data scaling PHASER phasing
