Navigation Tabs Room temperature crystal structure of the Photoactivated Adenylate Cyclase OaPAC after blue light excitation at 1.8 us delay
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4YUS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 277 45% protein at 12 mg/mL : 50 mM TRIS/HCl pH 8.5, 50 mM sodium chloride, 5 mM ATP
45% crystallization buffer : 100 mM SPG buffer pH 7.0, 1.2 M disodium succinate, 100 mM guanidine hydrochloride, 5 mM magnesium chloride
10% seeds from crushed macrocrystals
Crystal Properties Matthews coefficient Solvent content 2.65 53.62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.3 α = 90 b = 145.8 β = 90 c = 105.3 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 AGIPD 2022-05-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER EUROPEAN XFEL BEAMLINE SPB/SFX 1.3332 European XFEL SPB/SFX
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 injection
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 1.815 31.63 99.61 0.983 0.132 1.2 711 36898 29.64
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 1.815 1.88 84.92 0.391 1.711 0.6 428
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.9 31.63 33355 1668 99.92 0.3081 0.3064 0.31 0.3392 0.34 41.65
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 6.8622 f_angle_d 0.8869 f_chiral_restr 0.0644 f_bond_d 0.0124 f_plane_restr 0.0084
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2572 Nucleic Acid Atoms Solvent Atoms 129 Heterogen Atoms 64
Software Software Software Name Purpose CrystFEL data reduction Xtrapol8 data scaling PHENIX refinement Coot model building
