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NMR structure of a Kazal-type serine protease inhibitor from the subterranean termite defense gland of Coptotermes formosanus Shiraki soldiers
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 2 2D 1H-13C HSQC 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 3 2D 1H-1H NOESY 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 4 2D 1H-1H TOCSY 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 5 2D 1H-1H COSY 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 6 3D 1H-15N NOESY 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 7 3D 1H-15N TOCSY 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 8 3D HNCACB 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 9 3D HN(COCA)CB 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 10 3D HNCO 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 11 3D HCACO 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 12 3D 1H-13C NOESY 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 13 3D HCCH-TOCSY 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298 14 3D HNHB 1 mM [U-99% 13C; U-99% 15N] TFP4 90% H2O/10% D2O 0.12 6.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian VS-700 700
NMR Refinement Method Details Software DGSA-distance geometry simulated annealing VnmrJ
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection VnmrJ Agilent 2 processing NMRPipe 7.8 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 data analysis CCPNMR 2.2.2 CCPN 4 peak picking CCPNMR 2.2.2 CCPN 5 chemical shift assignment CCPNMR 2.2.2 CCPN 6 noe assignment CCPNMR 2.2.2 CCPN 7 dihedral angle CCPNMR 2.2.2 CCPN 8 geometry optimization CNS 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 9 refinement CNS 1.2 Brunger, Adams, Clore, Gros, Nilges and Read 10 dihedral angle TALOS Cornilescu, Delaglio and Bax 11 structure validation PSVS 1.5 Bhattacharya and Montelione