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Solution NMR Structure of CH domain of Rho guanine nucleotide exchange factor 7 from Homo sapiens, Northeast Structural Genomics Consortium Target HR4495E
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.87 mM [U-100% 13C; U-100% 15N] HR4495E 95% H2O/5% D2O 6.5 ambient 298 2 2D 1H-13C HSQC 0.85 mM [U-5% 13C; U-100% 15N] HR4495E 95% H2O/5% D2O 6.5 ambient 298 3 3D HNCO 0.87 mM [U-100% 13C; U-100% 15N] HR4495E 95% H2O/5% D2O 6.5 ambient 298 4 3D CBCA(CO)NH 0.87 mM [U-100% 13C; U-100% 15N] HR4495E 95% H2O/5% D2O 6.5 ambient 298 5 3D HNCACB 0.87 mM [U-100% 13C; U-100% 15N] HR4495E 95% H2O/5% D2O 6.5 ambient 298 6 3D 1H-13C arom NOESY 0.87 mM [U-100% 13C; U-100% 15N] HR4495E 95% H2O/5% D2O 6.5 ambient 298 7 3D simutaneous 13C-aromatic,13C-aliphatic,15N edited 1H-1H NOESY 0.87 mM [U-100% 13C; U-100% 15N] HR4495E 95% H2O/5% D2O 6.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800 2 Varian INOVA 600
NMR Refinement Method Details Software distance geometry, simulated annealing, molecular dynamics, torsion angle dynamics CNS
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement CNS Brunger, Adams, Clore, Gros, Nilges and Read 2 structure solution CNS Brunger, Adams, Clore, Gros, Nilges and Read 3 geometry optimization CNS Brunger, Adams, Clore, Gros, Nilges and Read 4 refinement CYANA 3.0 Guntert, Mumenthaler and Wuthrich 5 geometry optimization CYANA 3.0 Guntert, Mumenthaler and Wuthrich 6 structure solution CYANA 3.0 Guntert, Mumenthaler and Wuthrich 7 data analysis,refinement AutoStructure 2.1 Huang, Tejero, Powers and Montelione 8 data analysis AutoAssign 2.1 Zimmerman, Moseley, Kulikowski and Montelione 9 chemical shift assignment AutoAssign 2.1 Zimmerman, Moseley, Kulikowski and Montelione 10 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 11 data analysis XEASY Bartels et al. 12 peak picking XEASY Bartels et al. 13 chemical shift assignment XEASY Bartels et al. 14 collection TopSpin Bruker Biospin 15 collection VnmrJ Varian 16 geometry optimization TALOS+ Shen, Cornilescu, Delaglio and Bax