2MF7

Solution structure of the ims domain of the mitochondrial import protein TIM21 from S. cerevisiae

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	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
2	2D 1H-13C HSQC aliphatic	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
3	2D 1H-13C HSQC aromatic	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
4	3D HNCO	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
5	3D HNCA	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
6	3D HNCACB	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
7	3D CBCA(CO)NH	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
8	3D HCCH-TOCSY	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
9	3D 1H-15N NOESY	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
10	3D 1H-13C NOESY aliphatic	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298
11	3D 1H-13C NOESY aromatic	0.3-0.8 mM [U-100% 13C; U-100% 15N] entity, 50 mM sodium chloride, 20 mM HEPES	90% H2O/10% D2O		7.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700
2	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
simulated annealing	refinement in explicit solvent	Sparky

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	Sparky		Goddard
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	peak picking	CYANA		Guntert, Mumenthaler and Wuthrich
4	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore