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3D structure of cap-gly domain of mammalian dynactin determined by magic angle spinning NMR spectroscopy
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 DARR 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 271 2 NCA 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 3 NCO 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 4 NCACB 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 5 NCACX 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 6 CTUC-COCA 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 7 CTUC-CACB 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 8 CTUC-NCOCA 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 9 NCOCX 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 10 DARR 4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly 100% H2O 30 6.0 ambient 256.3 11 RDSD 4.2 mM [2-13C]-glycerol; U-100% 15N CAP-Gly 100% H2O 30 6.0 ambient 271 12 RDSD 4.2 mM [1,3-13C]-glycerol; U-100% 15N CAP-Gly 100% H2O 30 6.0 ambient 271 13 NCACX 4.2 mM [U-13C; U-15N] CAP-Gly 100% H2O 30 6.0 ambient 276 14 NCOCX 4.2 mM [U-13C; U-15N] CAP-Gly 100% H2O 30 6.0 ambient 276 15 DARR 4.2 mM [U-13C; U-15N] CAP-Gly 100% H2O 30 6.0 ambient 276 16 CANCX 4.2 mM [U-13C; U-15N] CAP-Gly 100% H2O 30 6.0 ambient 276
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian InfinityPlus 600 2 Varian INOVA 900 3 Bruker AVANCE III 850
NMR Refinement Method Details Software simulated annealing, torsion angle dynamics, molecular dynamics X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 500 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 chemical shift assignment Sparky Goddard 3 processing Roland_NMR_Toolkit (RNMRTK)-Hoch, Stern, Li, Mobli, Maciejewski, Gryk 4 structure calculation X-PLOR NIH 2.29 Schwieters, Kuszewski, Tjandra and Clore 5 torsion angle prediction TALOS+ 3.70F1 Cornilescu, Delaglio and Bax 6 refinement X-PLOR NIH 2.29 Schwieters, Kuszewski, Tjandra and Clore