2N51

NMR structure of the C-terminal region of human eukaryotic elongation factor 1B

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
2	2D 1H-13C HSQC aliphatic	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
3	2D 1H-13C HSQC aromatic	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
4	3D HNCO	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
5	3D HN(CA)CO	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
6	3D HNCACB	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
7	3D CBCA(CO)NH	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
8	3D HBHA(CO)NH	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
9	3D HBHANH	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
10	3D HCCH-TOCSY	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
11	3D CCH-TOCSY	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
12	3D CCH-COSY	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
13	3D 1H-15N NOESY	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
14	3D 1H-13C NOESY aliphatic	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298
15	3D 1H-13C NOESY aromatic	0.8 mM [U-13C; U-15N] entity-1, 20 mM TRIS-2, 200 mM sodium chloride-3, 0.01 % w/v DSS-4	90% H2O/10% D2O	220	7.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	600

NMR Refinement
Method	Details	Software
molecular dynamics simulated annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
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		Bruker Biospin
2	processing	Felix		Accelrys Software Inc.
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	chemical shift assignment	NMRView		Johnson, One Moon Scientific
5	data analysis	SANE		Duggan, Legge, Dyson & Wright
6	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
7	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read