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Solution structure of the second PDZ domain from human zonula occludens-1: A dimeric form with 3D domain swapping
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310 2 3D CBCA(CO)NH 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310 3 3D HNCACB 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310 4 3D HNCO 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310 5 3D HN(CA)CO 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310 6 3D HBHA(CO)NH 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310 7 3D H(CCO)NH 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310 8 3D C(CO)NH 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310 9 3D 1H-15N NOESY 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 100% D2O 6.5 ambient 310 10 3D HCCH-TOCSY 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 100% D2O 6.5 ambient 310 11 3D HCCH-COSY 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 100% D2O 6.5 ambient 310 12 3D 1H-13C NOESY 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 100% D2O 6.5 ambient 310 13 2D 1H-13C HSQC 0.4-0.5mM [U-99% 13C; U-99% 15N] ZO-1 100% D2O 6.5 ambient 310 14 2D 1H-1H 13C-Filtered NOESY 0.4-0.5mM [U-99% 13C; U-99% 15N] ZO-1 100% D2O 6.5 ambient 310 15 2D 1H-13C HSQC 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 100% D2O 6.5 ambient 310 16 2D 1H-1H TOCSY 0.5-0.8mM ZO-1 100% D2O 6.5 ambient 310 17 2D 1H-1H NOESY 0.5-0.8mM ZO-1 100% D2O 6.5 ambient 310 18 2D 1H-13C HSQC 0.8-1mM [U-99% 13C; U-99% 15N] ZO-1 90% H2O/10% D2O 6.5 ambient 310
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 600
NMR Refinement Method Details Software simulated annealing CNSSOLVE
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CNSSOLVE 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 2 refinement CNSSOLVE 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 3 collection XwinNMR 3.5 Bruker Biospin 4 processing NMRPipe 2.3 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 5 chemical shift assignment Sparky 3.112 Goddard 6 data analysis Sparky 3.112 Goddard 7 peak picking Sparky 3.112 Goddard 8 predicts angles from chemical shift homology TALOS 2003.027.13.05 Cornilescu, Delaglio and Bax 9 data analysis MOLMOL 2K.2 Koradi, Billeter and Wuthrich 10 data analysis ProcheckNMR 3.5.4 Laskowski and MacArthur