2MFQ

NMR solution structures of FRS2a PTB domain with neurotrophin receptor TrkB

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCACB	100 mM sodium phosphate, 5 mM [U-100% 2H] DTT, 0.5 mM [U-100% 2H] EDTA	90% H2O/10% D2O		6.5	ambient	298
2	3D HNz(CO)CACB	100 mM sodium phosphate, 5 mM [U-100% 2H] DTT, 0.5 mM [U-100% 2H] EDTA	90% H2O/10% D2O		6.5	ambient	298
3	3D 1H-15N NOESY	100 mM sodium phosphate, 5 mM [U-100% 2H] DTT, 0.5 mM [U-100% 2H] EDTA	90% H2O/10% D2O		6.5	ambient	298
4	3D 1H-15N TOCSY	100 mM sodium phosphate, 5 mM [U-100% 2H] DTT, 0.5 mM [U-100% 2H] EDTA	90% H2O/10% D2O		6.5	ambient	298
5	3D 1H-13C NOESY aliphatic	100 mM sodium phosphate, 5 mM [U-100% 2H] DTT, 0.5 mM [U-100% 2H] EDTA	100% D2O		6.5	ambient	298
6	3D 1H-13C NOESY aromatic	100 mM sodium phosphate, 5 mM [U-100% 2H] DTT, 0.5 mM [U-100% 2H] EDTA	100% D2O		6.5	ambient	298
7	3D 13C-edited 13C/15N-filtered NOESY	100 mM sodium phosphate, 5 mM [U-100% 2H] DTT, 0.5 mM [U-100% 2H] EDTA	100% D2O		6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500
2	Bruker	DRX	600
3	Bruker	Avance	800

NMR Refinement
Method	Details	Software
simulated annealing		ARIA

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	refinement	ARIA	2.2	Linge, O'Donoghue and Nilges
2	structure solution	NMRPipe	2.3	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	processing	NMRPipe	2.3	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	peak picking	NMRView	5.04	Johnson, One Moon Scientific
5	data analysis	NMRView	5.04	Johnson, One Moon Scientific
6	chemical shift assignment	NMRView	5.04	Johnson, One Moon Scientific
7	structure solution	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
8	geometry optimization	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
9	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read