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Structure of the cryptic HMA domain of the human copper transporter ATP7A
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP 95% H2O/5% D2O 210 mM 7.4 1 atm 298 Bruker AVANCE III 600 2 3D HNCA 0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP 95% H2O/5% D2O 210 mM 7.4 1 atm 298 Bruker AVANCE III 600 3 3D HNCACB 0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP 95% H2O/5% D2O 210 mM 7.4 1 atm 298 Bruker AVANCE III 600 4 3D 1H-15N NOESY 0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP 95% H2O/5% D2O 210 mM 7.4 1 atm 298 Bruker AVANCE III 600 7 3D CBCA(CO)NH 0.35 mM [U-13C; U-15N] HMA2A, 50 mM HEPES, 150 mM sodium chloride, 5 mM TCEP 95% H2O/5% D2O 210 mM 7.4 1 atm 298 Bruker AVANCE III 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 900 2 Varian Uniform NMR System 600 3 Bruker AVANCE III 600
NMR Refinement Method Details Software simulated annealing torsion angle dynamics X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 2000 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 3 collection VNMR Varian 6 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 peak picking APES Lee 1 chemical shift assignment NMRFAM-SPARKY Lee, Tonelli, Markley 8 chemical shift assignment I-PINE Lee, Bahrami, Dashti, Eghbalnia, Tonelli, Westler and Markley 7 structure calculation CS-ROSETTA Shen, Vernon, Baker and Bax 2 structure calculation PONDEROSA-C/S Lee, Stark, Markley 9 data analysis AUDANA Lee, Petit, Cornilescu, Stark, Markley 5 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore