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Structural Basis for Client Recognition and Activity of Hsp40 Chaperones
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 2 2D 1H-13C HSQC 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 3 3D HNCACB 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 4 3D HBHA(CO)NH 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 5 3D HNCO 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 6 3D H(CCO)NH 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 7 3D 1H-15N NOESY 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 8 3D 1H-13C NOESY 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 10 3D CCH-TOCSY 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700 9 3D CCH_NOESY 1 mM [U-100% 13C; U-100% 15N] G-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide 90% H2O/10% D2O 100 mM 7 1 atm 298 Bruker AVANCE NEO 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE NEO 700
NMR Refinement Method Details Software molecular dynamics Restrained MD in H2O CNS
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement CNS Brunger, Adams, Clore, Gros, Nilges and Read 2 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment PINE Bahrami, Markley, Assadi, and Eghbalnia 4 peak picking Sparky Goddard 9 collection TopSpin 4.0 Bruker Biospin 8 processing PSVS Bhattacharya and Montelione 7 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 6 geometry optimization TALOS Cornilescu, Delaglio and Bax