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Structure of the TREM2 transmembrane helix in complex with DAP12 in DPC micelles
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 500 uM U-2H,U-13C,U-15N TREM2-TMH 95% H2O/5% D2O 100 mM 7.0 1 atm 310 Bruker AVANCE III 600 2 3D HNCO 500 uM U-2H,U-13C,U-15N TREM2-TMH 95% H2O/5% D2O 100 mM 7.0 1 atm 310 Bruker AVANCE III 600 3 3D HNCA 500 uM U-2H,U-13C,U-15N TREM2-TMH 95% H2O/5% D2O 100 mM 7.0 1 atm 310 Bruker AVANCE III 600 4 3D HNCACB 500 uM U-2H,U-13C,U-15N TREM2-TMH 95% H2O/5% D2O 100 mM 7.0 1 atm 310 Bruker AVANCE III 600 5 3D HN(CO)CA 500 uM U-2H,U-13C,U-15N TREM2-TMH 95% H2O/5% D2O 100 mM 7.0 1 atm 310 Bruker AVANCE III 600 6 3D 1H-15N NOESY 500 uM U-2H,U-13C,U-15N TREM2-TMH 95% H2O/5% D2O 100 mM 7.0 1 atm 310 Bruker AVANCE III 950
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 600 2 Bruker AVANCE III 950
NMR Refinement Method Details Software simulated annealing X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 2 chemical shift assignment Sparky Goddard 3 processing TopSpin Bruker Biospin 4 peak picking Sparky Goddard 5 chemical shift calculation TALOS Cornilescu, Delaglio and Bax 6 structure calculation X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 7 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore