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Solution structure of thanatin-like derivative 7 in complex with E.coli LptA mutant Q62L
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 600 2 2D 1H-13C HSQC aliphatic 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 600 3 2D 1H-13C HSQC aromatic 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 700 4 3D HNCO 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 600 5 3D HN(COCA)CB 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 600 6 3D HNCACB 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 600 7 3D 1H-15N NOESY 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 600 8 3D 1H-13C NOESY aliphatic 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 600 9 3D 1H-13C NOESY aromatic 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 700 10 3D HCCH-TOCSY 300 uM [U-13C; U-15N] Lipopolysaccharide export system protein LptA, 20 mM sodium phosphate, 150 mM sodium chloride 90% H2O/10% D2O 150 mM 7.0 1 atm 298 Bruker AVANCE NEO 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE NEO 700 2 Bruker AVANCE NEO 600
NMR Refinement Method Details Software na MOE
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (target function)
Computation: NMR Software # Classification Version Software Name Author 1 refinement MOE 2019.01 Chemical Computing Group ULC, 1010
Sherbooke St. West, Suite #910, Montreal,
QC, Canada, H3A 2R7, 2022. 2 structure calculation CYANA 3.98 Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment CARA Keller and Wuthrich 4 peak picking CcpNmr Analysis 2.4 CCPN 5 processing TopSpin 4.0 Bruker Biospin