☰ Navigation Tabs
SARS-CoV-2 Envelope Protein Transmembrane Domain: Pentameric Structure Determined by Solid-State NMR
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D CC CORD 0.1 mg/uL [U-13C; U-15N] SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.23 mg/uL POPC, 0.1 mg/uL POPE, 0.08 mg/uL bovine PI, 0.04 mg/uL POPS, 0.04 mg/uL Cholesterol aqueous buffer 20 mM 7.5 1 atm 293 Bruker AVANCE NEO 900 2 2D NCA/NCO SPEC-CP 0.1 mg/uL [U-13C; U-15N] SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.23 mg/uL POPC, 0.1 mg/uL POPE, 0.08 mg/uL bovine PI, 0.04 mg/uL POPS, 0.04 mg/uL Cholesterol aqueous buffer 20 mM 7.5 1 atm 293 Bruker AVANCE NEO 900 3 3D NCACX/NCOCX/CONCA 0.1 mg/uL [U-13C; U-15N] SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.23 mg/uL POPC, 0.1 mg/uL POPE, 0.08 mg/uL bovine PI, 0.04 mg/uL POPS, 0.04 mg/uL Cholesterol aqueous buffer 20 mM 7.5 1 atm 293 Bruker AVANCE NEO 900 4 1D/2D 13C-19F REDOR 0.1 mg/uL [U-13C; U-15N] SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.1 mg/uL [4-19F-Phe] fluoro SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.23 mg/uL POPC, 0.1 mg/uL POPE, 0.08 mg/uL bovine PI, 0.04 mg/uL POPS, 0.04 mg/uL Cholesterol aqueous buffer 20 mM 7.5 1 atm 293 Bruker AVANCE III HD 60 5 2D 13C-19F SPEC-CP 0.1 mg/uL [U-13C; U-15N] SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.1 mg/uL [4-19F-Phe] fluoro SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.23 mg/uL POPC, 0.1 mg/uL POPE, 0.08 mg/uL bovine PI, 0.04 mg/uL POPS, 0.04 mg/uL Cholesterol aqueous buffer 20 mM 7.5 1 atm 293 Bruker AVANCE III HD 60 6 2D NHHC 0.1 mg/uL [U-15N] 15N SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.1 mg/uL [U-13C] 13C SARS-CoV-2 Envelope Protein Transmembrane Domain, 0.23 mg/uL POPC, 0.1 mg/uL POPE, 0.08 mg/uL bovine PI, 0.04 mg/uL POPS, 0.04 mg/uL Cholesterol aqueous buffer 20 mM 7.5 1 atm 293 Bruker AVANCE II 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE NEO 900 2 Bruker AVANCE II 800 3 Bruker AVANCE III HD 60
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 192 Conformers Submitted Total Number 10 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment NMRFAM-SPARKY NMRFAM 2 processing TopSpin Bruker Biospin 3 structure calculation X-PLOR NIH 2.47 Schwieters, Kuszewski, Tjandra and Clore 4 refinement X-PLOR NIH 2.47 Schwieters, Kuszewski, Tjandra and Clore