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STRUCTURE OF THE BOVINE ANTIMICROBIAL PEPTIDE INDOLICIDIN BOUND TO SODIUM DODECYL SULFATE MICELLES
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 2 mM indolicidin, 240 mM sodium dodecyl sulfate 10 mM phosphate buffer; 90% H2O, 10% D2O 240 mM SDS 4.7 ambient 310 2 DQF-COSY 2 mM indolicidin, 240 mM sodium dodecyl sulfate 10 mM phosphate buffer; 90% H2O, 10% D2O 240 mM SDS 4.7 ambient 310 3 2D TOCSY 2 mM indolicidin, 240 mM sodium dodecyl sulfate 10 mM phosphate buffer; 90% H2O, 10% D2O 240 mM SDS 4.7 ambient 310
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AMX 600 2 Varian UNITY 500
NMR Refinement Method Details Software distance geometry and simulated annealing The structures are based on 129 (non-redundant) NOE-derived distance restraints, 47 inter-residue and 82 intra-residue NMRPipe
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations,structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 16 Representative Model 16 (closest to the average)
Additional NMR Experimental Information Details This structure was determined using standard 2D homonuclear techniques
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio 2 data analysis NMRView 4.0.3 Johnson 3 refinement X-PLOR 3.851 Brunger