6SAA

M-TRTX-Preg1a (Poecilotheria regalis)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	0.5 mM [1-28]M-TRTX-Preg1a	90% H2O/10% D2O	0 mM	4.5	1 atm	298	Bruker AVANCE III HD 700
2	2D 1H-1H NOESY	0.5 mM [1-28]M-TRTX-Preg1a	90% H2O/10% D2O	0 mM	4.5	1 atm	298	Bruker AVANCE III HD 700
3	2D 1H-15N HSQC	0.5 mM [1-28]M-TRTX-Preg1a	90% H2O/10% D2O	0 mM	4.5	1 atm	298	Bruker AVANCE III HD 700
4	2D 1H-13C HSQC	0.5 mM [1-28]M-TRTX-Preg1a	90% H2O/10% D2O	0 mM	4.5	1 atm	298	Bruker AVANCE III HD 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III HD	700

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria	total energies and restraint violation statistics
Conformers Calculated Total Number	250
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger et al.
2	structure calculation	ARIA		Linge, O'Donoghue and Nilges
3	chemical shift assignment	CcpNmr Analysis		Vranken et al.
4	peak picking	CcpNmr Analysis		Vranken et al.