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Solution NMR structure of the N-terminal immunoglobulin variable domain of BTNL2
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.6 mM [U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 2 2D 1H-13C HSQC aliphatic 0.4 mM [U-99% 13C; U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 3 3D CBCA(CO)NH 0.4 mM [U-99% 13C; U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 4 3D HNCACB 0.4 mM [U-99% 13C; U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 5 3D HNCO 0.4 mM [U-99% 13C; U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 6 3D HCCH-TOCSY 0.4 mM [U-99% 13C; U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 7 3D HBHA(CO)NH 0.4 mM [U-99% 13C; U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 8 2D 1H-1H NOESY 0.6 mM [U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 9 3D 1H-15N NOESY 0.6 mM [U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 10 3D 1H-15N TOCSY 0.6 mM [U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 11 3D 1H-13C NOESY 0.4 mM [U-99% 13C; U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600 12 3D HN(CA)CO 0.4 mM [U-99% 13C; U-99% 15N] BTNL2, 20 mM sodium phosphate, 50 mM sodium chloride 93% H2O/7% D2O 90 mM 6.5 1 atm 298 Bruker AVANCE III 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 600
NMR Refinement Method Details Software simulated annealing PONDEROSA-C/S
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 data analysis NMRFAM-SPARKY Lee W, Tonelli M, Markley JL 3 structure calculation PONDEROSA-C/S Lee W, Petit CM, Cornilescu G, Stark JL, Markley JL 4 refinement PONDEROSA-C/S Lee W, Petit CM, Cornilescu G, Stark JL, Markley JL 5 refinement PyMOL The PyMOL Molecular Graphics System, Version 2.0 Schrodinger, LLC. 6 refinement NMRFAM-SPARKY Lee W, Tonelli M, Markley JL 7 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore