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Untangling the Solution Structure of C-Terminal Domain of Aciniform Spidroin
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 2 mM [U-100% 13C; U-100% 15N] CTDtrQA-1, 10 mM sodium phosphate-2, 0.01 % sodium azide-3, 5 % D2O-4, 95 % H2O-5 95% H2O/5% D2O 10 6.0 ambient 298 2 2D 1H-13C HSQC aliphatic 2 mM [U-100% 13C; U-100% 15N] CTDtrQA-1, 10 mM sodium phosphate-2, 0.01 % sodium azide-3, 5 % D2O-4, 95 % H2O-5 95% H2O/5% D2O 10 6.0 ambient 298 3 3D MQ-(H)CCH-TOCSY 2 mM [U-100% 13C; U-100% 15N] CTDtrQA-1, 10 mM sodium phosphate-2, 0.01 % sodium azide-3, 5 % D2O-4, 95 % H2O-5 95% H2O/5% D2O 10 6.0 ambient 298 4 3D HNCA 2 mM [U-100% 13C; U-100% 15N] CTDtrQA-1, 10 mM sodium phosphate-2, 0.01 % sodium azide-3, 5 % D2O-4, 95 % H2O-5 95% H2O/5% D2O 10 6.0 ambient 298 5 3D HN(CO)CA 2 mM [U-100% 13C; U-100% 15N] CTDtrQA-1, 10 mM sodium phosphate-2, 0.01 % sodium azide-3, 5 % D2O-4, 95 % H2O-5 95% H2O/5% D2O 10 6.0 ambient 298 6 2D 1H-13C HSQC aromatic 2 mM [U-100% 13C; U-100% 15N] CTDtrQA-1, 10 mM sodium phosphate-2, 0.01 % sodium azide-3, 5 % D2O-4, 95 % H2O-5 95% H2O/5% D2O 10 6.0 ambient 298 7 3D 13C,15N-filtered NOESY 1 mM CTDtrQA-6, 1 mM [U-100% 13C; U-100% 15N] CTDtrQA-7, 10 mM sodium phosphate-8 95% H2O/5% D2O 10 6.0 ambient 298 8 4D NOESY 2 mM [U-100% 13C; U-100% 15N] CTDtrQA-1, 10 mM sodium phosphate-2, 0.01 % sodium azide-3, 5 % D2O-4, 95 % H2O-5 95% H2O/5% D2O 10 6.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800
NMR Refinement Method Details Software simulated annealing NMRPipe
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 20 Conformers Submitted Total Number 20 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 data analysis TALOS Cornilescu, Delaglio and Bax 3 structure solution CYANA Guntert, Mumenthaler and Wuthrich 4 refinement CYANA Guntert, Mumenthaler and Wuthrich 5 data analysis NMRspy Xu, Yingqi; Zheng, Yu; Fan, Jing-song; Yang, Daiwen.