2MJ3

Backbone 1H, 13C, and 15N Chemical Shift Assignments and structure of Iron-sulfur cluster binding protein from Ehrlichia chaffeensis

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
2	2D 1H-13C HSQC	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
3	3D CBCA(CO)NH	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
4	3D HNCO	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
5	3D HNCACB	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
6	3D HBHA(CO)NH	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
7	3D HNHA	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
8	3D C(CO)NH	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
9	3D H(CCO)NH	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
10	3D 1H-15N NOESY	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
11	3D 1H-15N NOESY	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
12	3D 1H-13C NOESY aliphatic	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
13	3D 1H-13C NOESY aliphatic	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298
14	3D 1H-13C NOESY aromatic	1.2 mM [U-95% 15N] Iron-sulfur cluster binding protein, 1.1 mM [U-95% 13C; U-95% 15N] Iron-sulfur cluster binding protein	93% H2O/7% D2O		7	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX	500
2	Bruker	AVANCE	600
3	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics		TopSpin

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	200
Conformers Submitted Total Number	9
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
2	processing	TopSpin		Bruker Biospin
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	chemical shift assignment	CCPNMR		CCPN
5	data analysis	CCPNMR		CCPN
6	peak picking	CCPNMR		CCPN
7	refinement	CCPNMR		CCPN
8	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
9	refinement	CYANA

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.