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NMR Solution Structure of E. coli diacylglycerol kinase (DAGK) in DPC micelles
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D TROSY 1H-15N HSQC 1.5 mM [U-100% 15N] DAGK 90% H2O/10% D2O 6.5 ambient 318 2 3D TROSY HNCO 1.0 mM [U-13C; U-15N; U-2H] DAGK 90% H2O/10% D2O 6.5 ambient 318 3 3D TROSY HNCA 1.0 mM [U-13C; U-15N; U-2H] DAGK 90% H2O/10% D2O 6.5 ambient 318 4 3D TROSY HN(CO)CA 1.0 mM [U-13C; U-15N; U-2H] DAGK 90% H2O/10% D2O 6.5 ambient 318 5 3D TROSY CBCA(CO)NH 1.0 mM [U-13C; U-15N; U-2H] DAGK 90% H2O/10% D2O 6.5 ambient 318 6 3D TROSY HNCACB 1.0 mM [U-13C; U-15N; U-2H] DAGK 90% H2O/10% D2O 6.5 ambient 318 7 3D 1H-15N TROSY - NOESY 1.0 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAGK 90% H2O/10% D2O 6.5 ambient 318 8 2D TROSY 1H-15N HQSC 1.4 mM [ U-15N; U-2H] DAGK 90% H2O/10% D2O 6.5 ambient 318 9 2D TROSY 1H-15N HQSC 1.0 mM [U-100% 15N] DAGK 90% H2O/10% D2O 6.5 ambient 318
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800 2 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing used refine.py from XPLOR-NIH X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 48 Conformers Submitted Total Number 16 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution X-PLOR NIH 2.19 Schwieters, Kuszewski, Tjandra and Clore 2 refinement X-PLOR NIH 2.19 Schwieters, Kuszewski, Tjandra and Clore 3 peak picking NMRView 5 Johnson, One Moon Scientific 4 data analysis NMRView 5 Johnson, One Moon Scientific 5 chemical shift assignment NMRView 5 Johnson, One Moon Scientific 6 dihedral angle restraints TALOS Cornilescu, Delaglio and Bax 7 data analysis Sparky Goddard 8 data analysis NMRDraw Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 9 data analysis ProcheckNMR Laskowski and MacArthur