ISDA: 6C41

SOLUTION NMR

NMR Experiment

Experiment	Type	Sample Contents	Ionic Strength	Solvent	pH	Pressure	Temprature (K)
1	2D 1H-1H TOCSY	2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O	?	trifluoroethanol/water	4.3	ambient	298
2	2D 1H-1H NOESY	2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O	?	trifluoroethanol/water	4.3	ambient	298
3	2D 1H-13C HSQC	2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O	?	trifluoroethanol/water	4.3	ambient	298
4	2D 1H-15N HMQC	2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O	?	trifluoroethanol/water	4.3	ambient	298

NMR Spectrometer Information

Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500

NMR Refinement

Method	Details	Software
simulated annealing	refinement in water	1

NMR Ensemble Information

Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software

#	Classification	Version	Software Name	Author
1	refinement	?	X-PLOR	Brunger
2	structure calculation	?	X-PLOR	Brunger
3	chemical shift assignment	?	NMRView	Johnson, One Moon Scientific
4	peak picking	?	NMRView	Johnson, One Moon Scientific
5	processing	?	NMRPipe	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6	geometry optimization	?	TALOS	Cornilescu, Delaglio and Bax