2L35

Structure of the DAP12-NKG2C transmembrane heterotrimer

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	0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12-NKG2C TM-1, 0.5-1 mM DAP12 TM-2, 25 mM SDS-3, 250 mM Foscholine-14-4, 20 mM sodium phosphate-5	95% H2O/5% D2O	20	6.8	ambient	303
2	2D 1H-13C HSQC	0.5-1 mM [U-100% 13C; U-100% 15N] DAP12-NKG2C TM-11, 0.5-1 mM DAP12 TM-12, 25 mM [U-100% 2H] SDS-13, 250 mM [U-100% 2H] Foscholine-14-14, 20 mM sodium phosphate-15	95% H2O/5% D2O	20	6.8	ambient	303
3	3D HNCA	0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12-NKG2C TM-1, 0.5-1 mM DAP12 TM-2, 25 mM SDS-3, 250 mM Foscholine-14-4, 20 mM sodium phosphate-5	95% H2O/5% D2O	20	6.8	ambient	303
4	3D HN(CO)CA	0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12-NKG2C TM-1, 0.5-1 mM DAP12 TM-2, 25 mM SDS-3, 250 mM Foscholine-14-4, 20 mM sodium phosphate-5	95% H2O/5% D2O	20	6.8	ambient	303
5	3D HNCACB	0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12-NKG2C TM-1, 0.5-1 mM DAP12 TM-2, 25 mM SDS-3, 250 mM Foscholine-14-4, 20 mM sodium phosphate-5	95% H2O/5% D2O	20	6.8	ambient	303
6	3D HN(COCA)CB	0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12-NKG2C TM-1, 0.5-1 mM DAP12 TM-2, 25 mM SDS-3, 250 mM Foscholine-14-4, 20 mM sodium phosphate-5	95% H2O/5% D2O	20	6.8	ambient	303
7	3D 1H-15N NOESY	0.5-1 mM [U-100% 13C; U-100% 15N] DAP12-NKG2C TM-11, 0.5-1 mM DAP12 TM-12, 25 mM [U-100% 2H] SDS-13, 250 mM [U-100% 2H] Foscholine-14-14, 20 mM sodium phosphate-15	95% H2O/5% D2O	20	6.8	ambient	303
8	3D 1H-13C NOESY	0.5-1 mM [U-100% 13C; U-100% 15N] DAP12-NKG2C TM-11, 0.5-1 mM DAP12 TM-12, 25 mM [U-100% 2H] SDS-13, 250 mM [U-100% 2H] Foscholine-14-14, 20 mM sodium phosphate-15	95% H2O/5% D2O	20	6.8	ambient	303
9	3D 1H-15N NOESY	0.5-1 mM [U-100% 15N; U-100% 2H] DAP12-NKG2C TM-21, 0.5-1 mM [U-10% 13C] DAP12 TM-22, 25 mM [U-100% 2H] SDS-23, 250 mM [U-100% 2H] Foscholine-14-24, 20 mM sodium phosphate-25	95% H2O/5% D2O	20	6.8	ambient	303
10	2D 1H-13C HSQC	0.5-1 mM [U-100% 15N; U-100% 2H] DAP12-NKG2C TM-21, 0.5-1 mM [U-10% 13C] DAP12 TM-22, 25 mM [U-100% 2H] SDS-23, 250 mM [U-100% 2H] Foscholine-14-24, 20 mM sodium phosphate-25	95% H2O/5% D2O	20	6.8	ambient	303
11	2D 1H-15N HSQC	0.5-1 mM DAP12-NKG2C TM-6, 0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12 TM-7, 25 mM SDS-8, 250 mM Foscholine-14-9, 20 mM sodium phosphate-10	95% H2O/5% D2O	20	6.8	ambient	303
12	2D 1H-13C HSQC	0.5-1 mM DAP12-NKG2C TM-16, 0.5-1 mM [U-100% 13C; U-100% 15N] DAP12 TM-17, 25 mM [U-100% 2H] SDS-18, 250 mM [U-100% 2H] Foscholine-14-19, 20 mM sodium phosphate-20	95% H2O/5% D2O	20	6.8	ambient	303
13	3D HNCA	0.5-1 mM DAP12-NKG2C TM-6, 0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12 TM-7, 25 mM SDS-8, 250 mM Foscholine-14-9, 20 mM sodium phosphate-10	95% H2O/5% D2O	20	6.8	ambient	303
14	3D HN(CO)CA	0.5-1 mM DAP12-NKG2C TM-6, 0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12 TM-7, 25 mM SDS-8, 250 mM Foscholine-14-9, 20 mM sodium phosphate-10	95% H2O/5% D2O	20	6.8	ambient	303
15	3D HNCACB	0.5-1 mM DAP12-NKG2C TM-6, 0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12 TM-7, 25 mM SDS-8, 250 mM Foscholine-14-9, 20 mM sodium phosphate-10	95% H2O/5% D2O	20	6.8	ambient	303
16	3D HN(COCA)CB	0.5-1 mM DAP12-NKG2C TM-6, 0.5-1 mM [U-100% 13C; U-100% 15N; U-80% 2H] DAP12 TM-7, 25 mM SDS-8, 250 mM Foscholine-14-9, 20 mM sodium phosphate-10	95% H2O/5% D2O	20	6.8	ambient	303
17	3D 1H-15N NOESY	0.5-1 mM DAP12-NKG2C TM-16, 0.5-1 mM [U-100% 13C; U-100% 15N] DAP12 TM-17, 25 mM [U-100% 2H] SDS-18, 250 mM [U-100% 2H] Foscholine-14-19, 20 mM sodium phosphate-20	95% H2O/5% D2O	20	6.8	ambient	303
18	3D 1H-13C NOESY	0.5-1 mM DAP12-NKG2C TM-16, 0.5-1 mM [U-100% 13C; U-100% 15N] DAP12 TM-17, 25 mM [U-100% 2H] SDS-18, 250 mM [U-100% 2H] Foscholine-14-19, 20 mM sodium phosphate-20	95% H2O/5% D2O	20	6.8	ambient	303
19	3D 1H-15N NOESY	0.5-1 mM [U-10% 13C] DAP12-NKG2C TM-26, 0.5-1 mM [U-100% 15N; U-90% 2H] DAP12 TM-27, 25 mM [U-100% 2H] SDS-28, 250 mM [U-100% 2H] Foscholine-14-29, 20 mM sodium phosphate-30	95% H2O/5% D2O	20	6.8	ambient	303
20	2D 1H-13C HSQC	0.5-1 mM [U-10% 13C] DAP12-NKG2C TM-26, 0.5-1 mM [U-100% 15N; U-90% 2H] DAP12 TM-27, 25 mM [U-100% 2H] SDS-28, 250 mM [U-100% 2H] Foscholine-14-29, 20 mM sodium phosphate-30	95% H2O/5% D2O	20	6.8	ambient	303

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

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	75
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	data analysis	XEASY		Bartels et al.
4	chemical shift assignment	XEASY		Bartels et al.
5	structure solution	X-PLOR_NIH		Schwieters, Kuszewski, Tjandra and Clore
6	refinement	X-PLOR_NIH		Schwieters, Kuszewski, Tjandra and Clore