8G58

Tau (297-391) in vitro untwisted fibril

SOLID-STATE NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	1D 13C CP	1 uM UCN Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 900 MHz 900
2	1D 15N CP	1 uM UCN Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 900 MHz 900
3	30ms 2D CC	1 uM UCN Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 900 MHz 900
4	2D NCACB	1 uM UCN Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 900 MHz 900
5	400 ms 2D CC	1 uM UCN Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
6	3D NCACX	1 uM UCN Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 900 MHz 900
7	3D NCOCX	1 uM UCN Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 900 MHz 900
8	3D CONCACB	1 uM UCN Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 900 MHz 900
9	1D 13C CP	0.5 uM UCN Tau (297-391), 0.5 uM Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
10	1D 15N CP	0.5 uM UCN Tau (297-391), 0.5 uM Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
11	26ms 2D CC	0.5 uM UCN Tau (297-391), 0.5 uM Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
12	2D NCA	0.5 uM UCN Tau (297-391), 0.5 uM Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
13	2D HC INEPT	0.5 uM UCN Tau (297-391), 0.5 uM Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
14	400ms 2D CC	0.5 uM UCN Tau (297-391), 0.5 uM Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
15	50ms 2D CC	1 uM 1,3-Glycerol,15N Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
16	2D NCA	1 uM 1,3-Glycerol,15N Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800
17	400ms 2D CC	1 uM 1,3-Glycerol,15N Tau (297-391)	100% H2O	0.6 M	5.0	1 atm	287	Bruker 800 MHz 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	800 MHz	800
2	Bruker	900 MHz	900

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	5296
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
5	processing	TopSpin		Bruker Biospin
2	chemical shift assignment	CcpNmr Analysis		CCPN
3	peak picking	CcpNmr Analysis		CCPN
6	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
7	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore