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Serial microseconds crystallography at ID29 using fixed-target (small foils): A2a adenosine receptor co-crystallised with Istradefylline
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5NM2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 5 293 0.1 M tri-sodium citrate pH 5.0, 50 mM sodium thiocyanate, 29-30% (v/v) PEG 400, 1% (v/v) 1,6-hexanediol
Crystal Properties Matthews coefficient Solvent content 2.75 52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.17 α = 90 b = 179.4 β = 90 c = 142.43 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 PIXEL PSI JUNGFRAU 4M 2023-09-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 1.072 ESRF ID29
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 small foils fixed target
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.5 89.7 100 0.2311 4.33 208 18404 63.85
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Split (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.54 2.4647
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.5 55.77 1.33 17921 1808 97.48 0.2548 0.2511 0.2508 0.288 0.2877 80.53
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 16.4363 f_angle_d 0.468 f_chiral_restr 0.0331 f_plane_restr 0.0038 f_bond_d 0.0022
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2806 Nucleic Acid Atoms Solvent Atoms 42 Heterogen Atoms 347
Software Software Software Name Purpose PHENIX refinement CrystFEL data reduction CrystFEL data scaling PHASER phasing