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Dynamic complex between all-D-enantiomeric peptide D3 with L723P mutant of amyloid precursor protein (APP) 672-726 fragment (amyloid beta 1-55)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 H/15N-HSQC 0.2 mM [U-13C; U-15N] APP_L723P_672-726 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 600 10 H/15N-HSQC 0.2 mM [U-13C; U-15N] APP_L723P_672-726, 0.2 mM D3cys(MTSL) 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 600 2 1H/15N-TROSY 0.2 mM [U-13C; U-15N] APP_L723P_672-726 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 800 12 1H/15N-TROSY 0.2 mM [U-13C; U-15N] APP_L723P_672-726, 0.2 mM D3cys(MTSL) 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 800 3 1H/13C/15N-HNCA 0.2 mM [U-13C; U-15N] APP_L723P_672-726 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 600 4 1H/13C/15N-HN(CO)CA 0.2 mM [U-13C; U-15N] APP_L723P_672-726 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 600 5 1H/13C/15N-HNCO 0.2 mM [U-13C; U-15N] APP_L723P_672-726 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 600 7 1H/13C-HCCH-TOCSY 0.2 mM [U-13C; U-15N] APP_L723P_672-726 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 800 6 13C-edited NOESY-HSQC 0.2 mM [U-13C; U-15N] APP_L723P_672-726 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 600 8 15N-edited NOESY-HSQC 0.2 mM [U-13C; U-15N] APP_L723P_672-726 90% H2O/10% D2O 20 mM 6.9 1 atm 303 Bruker AVANCE III 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 600 2 Bruker AVANCE III 800
NMR Refinement Method Details Software molecular dynamics GROMACS
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 8 Conformers Submitted Total Number 8 Representative Model 1 (target function)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 2 processing qMDD Kazimierczuk & Orekhov 3 chemical shift assignment CARA Keller and Wuthrich 4 peak picking CARA Keller and Wuthrich 5 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 6 structure calculation GROMACS Abraham et al 7 refinement GROMACS Abraham et al