ISDA: 2LSS

SOLUTION NMR

NMR Experiment

Experiment	Type	Sample Contents	Ionic Strength	Solvent	pH	Pressure	Temprature (K)
1	3D_15N-separated_NOESY	1.5 mM [U-100% 13C; U-100% 15N] cold shock-like protein [Rickettsia rickettsii str. 'Sheila Smith'], 20 mM sodium phosphate, 50 mM sodium chloride, 0.02 % sodium azide, 90% H2O, 10% D2O	200	90% H2O/10% D2O	6.0	AMBIENT	298
2	3D_13C-separated_NOESY	1.5 mM [U-100% 13C; U-100% 15N] cold shock-like protein [Rickettsia rickettsii str. 'Sheila Smith'], 20 mM sodium phosphate, 50 mM sodium chloride, 0.02 % sodium azide, 90% H2O, 10% D2O	200	90% H2O/10% D2O	6.0	AMBIENT	298
3	3D_13C-separated_NOESY (AROMATIC)	1.5 mM [U-100% 13C; U-100% 15N] cold shock-like protein [Rickettsia rickettsii str. 'Sheila Smith'], 20 mM sodium phosphate, 50 mM sodium chloride, 0.02 % sodium azide, 90% H2O, 10% D2O	200	90% H2O/10% D2O	6.0	AMBIENT	298

NMR Spectrometer Information

Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500

NMR Refinement

Method	Details	Software
AUTOMATED METHODS WERE USED FOR BACKBONE CHEMICAL SHIFT ASSIGNMENT AND ITERATIVE NOE REFINEMENT. FINAL STRUCTURES WERE OBTAINED BY MOLECULAR DYNAMICS IN EXPLICIT SOLVENT.	RR-CSP STRUCTURES ARE BASED ON A TOTAL OF 1813 NOE CONSTRAINTS (1123 INTRA, 298 SEQUENTIAL, 86 MEDIUM, 306 LONG RANGE) AND 120 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS.	1

NMR Ensemble Information

Conformer Selection Criteria	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	refinement	2.9.3	Xplor-NIH	SCHWIETERS,C.D.,KUSZEWSKI,J.J.,TJANDRA,N.,CLORE,G.M.
2	collection	2.1	TopSpin	Bruker
3	processing	2007	NMRPipe	Delagio,F. et al.
4	data analysis	1.3	XEASY	Eccles, C., Guntert, P., Billeter, M., Wuthrich, K.
5	data analysis	2.1	GARANT	C. Bartels
6	structural calculation	3.1	CYANA	Guntert, P.