1WFZ

Solution structure of Iron-sulfur cluster protein U (IscU)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1.12mM IscU domain U-15N, 13C; 20mM d-Tris-HCl; 100mM NaCl; 10mM d-DTT; 0.02% NaN3; 0.01mM ZnCl2; 90% H2O, 10% D2O	90% H2O/10% D2O	120mM	7.0	ambient	298
2	3D_13C-separated_NOESY	1.12mM IscU domain U-15N, 13C; 20mM d-Tris-HCl; 100mM NaCl; 10mM d-DTT; 0.02% NaN3; 0.01mM ZnCl2; 90% H2O, 10% D2O	90% H2O/10% D2O	120mM	7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations, target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.6	Bruker
2	processing	NMRPipe	20030801	Delaglio, F.
3	data analysis	NMRView	5.0.4	Johnson, B.A.
4	data analysis	KUJIRA	0.870	Kobayashi, N.
5	structure solution	CYANA	2.0.17	Guntert, P.
6	refinement	CYANA	2.0.17	Guntert, P.