☰ Navigation Tabs
Structure of the transmembrane domain of the CD28 dimer
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 TROSY-HSQC 0.6 mM U-13C; U-15N; 75%-2H CD28_TM, 25 mM MES, 30 mM DMPC, 60 mM DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 600 2 TROSY-HNCO 0.6 mM U-13C; U-15N; 75%-2H CD28_TM, 25 mM MES, 30 mM DMPC, 60 mM DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 600 3 TROSY-HNCACO 0.6 mM U-13C; U-15N; 75%-2H CD28_TM, 25 mM MES, 30 mM DMPC, 60 mM DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 600 4 TROSY-HNCA 0.6 mM U-13C; U-15N; 75%-2H CD28_TM, 25 mM MES, 30 mM DMPC, 60 mM DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 600 5 TROSY-HNCOCA 0.6 mM U-13C; U-15N; 75%-2H CD28_TM, 25 mM MES, 30 mM DMPC, 60 mM DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 600 6 TROSY-HNCACB 0.6 mM U-13C; U-15N; 75%-2H CD28_TM, 25 mM MES, 30 mM DMPC, 60 mM DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 600 7 3D 1H-15N NOESY 0.6 mM [U-13C; U-15N] CD28_TM, 25 mM MES, 30 mM acyl chain U-2H DMPC, 60 mM acyl chain U-2H DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 900 10 3D 1H-13C NOESY 0.6 mM [U-13C; U-15N] CD28_TM, 25 mM MES, 30 mM acyl chain U-2H DMPC, 60 mM acyl chain U-2H DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 900 9 3D 1H-15N NOESY 0.6 mM U-15N; U-2H CD28_TM, 0.6 mM [U-13C] CD28_TM, 25 mM MES, 30 mM acyl chain U-2H DMPC, 60 mM acyl chain U-2H DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 900 8 2D 1H-13C HSQC 0.2 mM U-15N; 15%-13C CD28_TM, 25 mM MES, 30 mM acyl chain U-2H DMPC, 60 mM acyl chain U-2H DHPC 90% H2O/10% D2O 25 mM 6.0 1 atm 310 Bruker AVANCE 900
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600 2 Bruker AVANCE 900
NMR Refinement Method Details Software simulated annealing X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria 15 Conformers Calculated Total Number 100 Conformers Submitted Total Number 15 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement X-PLOR NIH 2.44 Schwieters, Kuszewski, Tjandra and Clore 2 structure calculation X-PLOR NIH 2.44 Schwieters, Kuszewski, Tjandra and Clore 3 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 peak picking XEASY Bartels et al. 5 chemical shift assignment XEASY Bartels et al.