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Solid-state NMR structure of the alpha-crystallin domain in alphaB-crystallin oligomers
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 13C-13C PDSD 18 mg [1,3-13C]-glycerol; U-100% 15 alphaB-crystallin 100% H2O 7.6 270 2 2D 13C-13C PDSD 17 mg [2-13C]-glycerol; U-100% 15N alphaB-crystallin 100% H2O 7.6 270 3 2D 13C-13C CHHC 4 mg [U-100% 13C; U-100% 15N] alphaB-crystallin, 16 mg alphaB-crystallin 100% H2O 7.6 270 4 2D 13C-13C PDSD 4 mg [U-100% 13C; U-100% 15N] alphaB-crystallin, 16 mg alphaB-crystallin 100% H2O 7.6 270 5 3D 15N-13C-13C NCACX 18 mg [1,3-13C]-glycerol; U-100% 15 alphaB-crystallin 100% H2O 7.6 270 6 3D 15N-13C-13C NCACX 17 mg [2-13C]-glycerol; U-100% 15N alphaB-crystallin 100% H2O 7.6 270 7 3D 15N-13C-13C NCOCX 18 mg [1,3-13C]-glycerol; U-100% 15 alphaB-crystallin 100% H2O 7.6 270 8 3D 15N-13C-13C NCOCX 17 mg [2-13C]-glycerol; U-100% 15N alphaB-crystallin 100% H2O 7.6 270 9 2D 15N-13C TEDOR 10 mg [U-100% 15N]; [U-100% 12C] 13C depleted alphaB-crystallin, 10 mg [2-13C]-glycerol ; U-100% 15N alphaB-crystallin 100% H2O 7.6 270 10 2D 15N-13C TEDOR 10 mg [U-100% 15N]; [U-100% 12C] 13C depleted alphaB-crystallin, 10 mg [1,3-13C]-glycerol ; U-100% 15N alphaB-crystallin 100% H2O 7.6 270 11 2D 15N-13C NHHC 10 mg [U-100% 15N]; [U-100% 12C] 13C depleted alphaB-crystallin, 10 mg [2-13C]-glycerol ; U-100% 15N alphaB-crystallin 100% H2O 7.6 270 12 2D 15N-13C NHHC 10 mg [U-100% 15N]; [U-100% 12C] 13C depleted alphaB-crystallin, 10 mg [1,3-13C]-glycerol ; U-100% 15N alphaB-crystallin 100% H2O 7.6 270 13 2D 15N-13C PAIN 10 mg [U-100% 15N]; [U-100% 12C] 13C depleted alphaB-crystallin, 10 mg [2-13C]-glycerol ; U-100% 15N alphaB-crystallin 100% H2O 7.6 270
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 400 2 Bruker AVANCE 600 3 Bruker AVANCE 700 4 Bruker AVANCE 900
NMR Refinement Method Details Software simulated annealing, molecular dynamics, torsion angle dynamics TopSpin
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 2 processing TopSpin Bruker Biospin 3 chemical shift assignment Sparky Goddard 4 data analysis Sparky Goddard 5 peak picking Sparky Goddard 6 structure solution X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 7 dihedral angle determination TALOS Cornilescu, Delaglio and Bax 8 structure solution ARIA 2.2 Rieping W, Habeck M, Bardiaux B, Bernard A, Malliavin TE, Nilges M. 9 refinement ARIA 2.2 Rieping W, Habeck M, Bardiaux B, Bernard A, Malliavin TE, Nilges M. 10 structure solution CNS 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 11 refinement CNS 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 12 structure solution SOLARIA 1 (SOLARIA) Fossi M, Castellani F, Nilges M, Oschkinat H, van Rossum BJ.