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STRUCTURE OF THE BOVINE ANTIMICROBIAL PEPTIDE INDOLICIDIN BOUND TO DODECYLPHOSPHOCHOLINE MICELLES
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 2 mM indolicidin; 400 mM dodecylphosphocholine 10 mM phosphate buffer; 90% H2O,10% D2O 400 mM DPC 4.7 ambient 310 2 DQF-COSY 2 mM indolicidin; 400 mM dodecylphosphocholine 10 mM phosphate buffer; 90% H2O,10% D2O 400 mM DPC 4.7 ambient 310 3 2D TOCSY 2 mM indolicidin; 400 mM dodecylphosphocholine 10 mM phosphate buffer; 90% H2O,10% D2O 400 mM DPC 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 118 (non-redundant) NOE-derived distance restraints, 61 inter-residue and 57 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 3 (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