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NMR structure of human insulin mutant glu-b21-d-glu, his-b10 asp pro-b28-lys, lys-b29-pro, 20 structures
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D TOCSY 0.5 mM INSULIN A CHAIN, 0.5 mM INSULIN B CHAIN 90% H2O/10% D2O 0.1 7.0 1 bar 298 2 NOESY 0.5 mM INSULIN A CHAIN, 0.5 mM INSULIN B CHAIN 90% H2O/10% D2O 0.1 7.0 1 bar 298 3 COSY 0.5 mM INSULIN A CHAIN, 0.5 mM INSULIN B CHAIN 90% H2O/10% D2O 0.1 7.0 1 bar 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 700
NMR Refinement Method Details Software DISTANCE GEOMETRY AND SIMULATED ANNEALING RMSD VALUES FOR ALL 20 STRUCTURES VERSUS GEOMETRIC AVERAGE: (BACKBONE, A2-A20, B4-B24) 0.42 ANGSTROM X-PLOR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 40 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Additional NMR Experimental Information Details THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR NMR TECHNIQUES.
Computation: NMR Software # Classification Version Software Name Author 1 refinement X-PLOR 3.85 BRUNGER 2 structure solution XwinNMR 3.5 Bruker Biospin