2KMY

NMR Solution structures of fully oxidised cytochrome c3 from Desulfovibrio desulfuricans ATCC 27774

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	1.8-2.0 mM cytochrome c3-1	90% H2O/10% D2O	0,1	4.2	ambient	298
2	2D 1H-1H TOCSY	1.8-2.0 mM cytochrome c3-1	90% H2O/10% D2O	0,1	4.2	ambient	298
3	2D 1H-1H NOESY	1.8-2.0 mM cytochrome c3-1	90% H2O/10% D2O	0,1	4.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500

NMR Refinement
Method	Details	Software
torsion angle dynamics, simulated annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	600
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	XwinNMR		Bruker Biospin
2	peak picking	XEASY		Bartels et al.
3	chemical shift assignment	XEASY		Bartels et al.
4	structure solution	PARADYANA		(INDYANA) Turner et al.
5	refinement	PARADYANA		(INDYANA) Turner et al.
6	superimposition	MOLMOL		Koradi, Billeter and Wuthrich
7	visual inspection	MOLMOL		Koradi, Billeter and Wuthrich
8	rms and mean structure calculations	MOLMOL		Koradi, Billeter and Wuthrich
9	identification and classification of the consensus secondary structure	ProcheckNMR		Laskowski and MacArthur