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Spatials structure of amyloidogenic SEM1(45-67) peptide
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H TOCSY 0.8 mM GLY-GLN-HIS-TYR-SER-GLY-GLN-LYS-GLY-LYS-GLN-GLN-THR-GLU-SER-LYS-GLY-SER-PHE-SER-ILE-GLN-TYR 90% H2O/10% D2O 0 mM 3.1 1 atm 298 Bruker AVANCE III HD 700 2 2D 1H-1H NOESY 0.8 mM GLY-GLN-HIS-TYR-SER-GLY-GLN-LYS-GLY-LYS-GLN-GLN-THR-GLU-SER-LYS-GLY-SER-PHE-SER-ILE-GLN-TYR 90% H2O/10% D2O 0 mM 3.1 1 atm 298 Bruker AVANCE III HD 700 3 2D 1H-15N HSQC 0.8 mM GLY-GLN-HIS-TYR-SER-GLY-GLN-LYS-GLY-LYS-GLN-GLN-THR-GLU-SER-LYS-GLY-SER-PHE-SER-ILE-GLN-TYR 90% H2O/10% D2O 0 mM 3.1 1 atm 298 Bruker AVANCE III HD 700 4 2D 1H-13C HSQC 0.8 mM GLY-GLN-HIS-TYR-SER-GLY-GLN-LYS-GLY-LYS-GLN-GLN-THR-GLU-SER-LYS-GLY-SER-PHE-SER-ILE-GLN-TYR 90% H2O/10% D2O 0 mM 3.1 1 atm 298 Bruker AVANCE III HD 700 5 2D 1H-13C HMBC 0.8 mM GLY-GLN-HIS-TYR-SER-GLY-GLN-LYS-GLY-LYS-GLN-GLN-THR-GLU-SER-LYS-GLY-SER-PHE-SER-ILE-GLN-TYR 90% H2O/10% D2O 0 mM 3.1 1 atm 298 Bruker AVANCE III HD 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III HD 700
NMR Refinement Method Details Software simulated annealing X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 1000 Conformers Submitted Total Number 11 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 2 structure calculation X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 3 chemical shift assignment CcpNmr Analysis CCPN 4 peak picking CcpNmr Analysis CCPN 5 processing TopSpin Bruker Biospin