2MOP

Structure of Bitistatin A

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	1 mM Bitistatin A, 18 mM H2O, 1 mM [U-99% 2H] D2O, 50 mM sodium phosphate	90% H2O/10% D2O	50	5	ambient	300
2	2D 1H-1H TOCSY	1 mM Bitistatin A, 18 mM H2O, 1 mM [U-99% 2H] D2O, 50 mM sodium phosphate	90% H2O/10% D2O	50	5	ambient	300
3	2D 1H-15N HSQC	1 mM Bitistatin A, 18 mM H2O, 1 mM [U-99% 2H] D2O, 50 mM sodium phosphate	90% H2O/10% D2O	50	5	ambient	300
4	2D 1H-13C HSQC	1 mM Bitistatin A, 18 mM H2O, 1 mM [U-99% 2H] D2O, 50 mM sodium phosphate	90% H2O/10% D2O	50	5	ambient	300

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

NMR Refinement
Method	Details	Software
simulated annealing		TOPSPIN

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	29
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TOPSPIN		Bruker Biospin
2	processing	TOPSPIN		Bruker Biospin
3	chemical shift assignment	SPARKY		Goddard
4	data analysis	SPARKY		Goddard
5	peak picking	SPARKY		Goddard
6	data analysis	TALOS		Cornilescu, Delaglio and Bax
7	structure solution	CNSSOLVE		Brunger, Adams, Clore, Gros, Nilges and Read
8	refinement	CNSSOLVE		Brunger, Adams, Clore, Gros, Nilges and Read