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NMR structure of yersinia pestis ail (attachment invasion locus) in decylphosphocholine micelles calculated with implicit membrane solvation
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.4-0.5 mM [U-100% 13C; U-100% 15N] Yersinia pestis Ail, 20 mM sodium phosphate, 5 mM sodium chloride, 170 mM decyl-phosphocholine (DePC) 90% H2O/10% D2O 25 6.8 ambient 318 2 3D HNCA 0.4-0.5 mM [U-100% 13C; U-100% 15N] Yersinia pestis Ail, 20 mM sodium phosphate, 5 mM sodium chloride, 170 mM decyl-phosphocholine (DePC) 90% H2O/10% D2O 25 6.8 ambient 318 3 3D HNCACB 0.4-0.5 mM [U-100% 13C; U-100% 15N] Yersinia pestis Ail, 20 mM sodium phosphate, 5 mM sodium chloride, 170 mM decyl-phosphocholine (DePC) 90% H2O/10% D2O 25 6.8 ambient 318 4 3D 1H-15N NOESY 0.4-0.5 mM [U-100% 13C; U-100% 15N] Yersinia pestis Ail, 20 mM sodium phosphate, 5 mM sodium chloride, 170 mM decyl-phosphocholine (DePC) 90% H2O/10% D2O 25 6.8 ambient 318
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing Structures were folded and refined using the eefxPot potential for implicit membrane solvation NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 100 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 data analysis NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 chemical shift assignment NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 chemical shift calculation TALOS Cornilescu, Delaglio and Bax 5 structure solution X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 6 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore