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XFEL structure of Mycobacterium tuberculosis beta lactamase microcrystals mixed with sulbactam for 30ms
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6B5X
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 4.1 300 2.4 M ammonium phosphate
Crystal Properties Matthews coefficient Solvent content 3.69 66.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.18 α = 90 b = 98.54 β = 108.93 c = 112.31 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 300 PIXEL SLAC ePix10k 2M 2020-10-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SLAC LCLS BEAMLINE MFX 1.26 SLAC LCLS MFX
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 injection
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 2.8 20.4 100 0.34 3.09 119 37864 62.72
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 2.95 3.06 100 3.85
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 6b5x 2.8 20.4 1.33 37864 1870 92.9 0.232 0.23 0.2338 0.281 0.2828 60.88
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7952 Nucleic Acid Atoms Solvent Atoms 14 Heterogen Atoms 80
Software Software Software Name Purpose REFMAC refinement CrystFEL data reduction CrystFEL data scaling MOLREP phasing