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SOLUTION STRUCTURE OF THE SYNDECAN-4 WHOLE CYTOPLASMIC DOMAIN IN THE PRESENCE OF PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 2-4mM Syndecan-4 cytoplasmic domain;Molar ratio of 4:1(syndecan-4 peptide:PIP2);50mM sodium phosphate;90% H2O 10% D2O 90% H2O/10% D2O 50mM sodium phosphate 7.4 1 atm 298 2 DQF-COSY 2-4mM Syndecan-4 cytoplasmic domain;Molar ratio of 4:1(syndecan-4 peptide:PIP2);50mM sodium phosphate;90% H2O 10% D2O 90% H2O/10% D2O 50mM sodium phosphate 7.4 1 atm 298 3 2D NOESY 2-4mM Syndecan-4 cytoplasmic domain;Molar ratio of 4:1(syndecan-4 peptide:PIP2);50mM sodium phosphate;90% H2O 10% D2O 100% D2O 50mM sodium phosphate 7.4 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500 2 Bruker DRX 500 3 Bruker DRX 500
NMR Refinement Method Details Software simulated annealing XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 90 Conformers Submitted Total Number 15 Representative Model 1 (minimized average structure)
Additional NMR Experimental Information Details This structure was determined using standard 2D homonuclear techniques.
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 2.5 Bruker 2 processing XwinNMR 2.5 Bruker 3 data analysis Sparky 3.6 James, T. 4 refinement X-PLOR 3.851 Brunger, A.T