6KR8

Structure of the beta2 adrenergic receptor in the full agonist bound state

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (A59C-MTSL)	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
2	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (A59C-MTSL), 1 mM ascorbate	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
3	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (T136C-MTSL)	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
4	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (T136C-MTSL), 1 mM ascorbate	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
5	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (N148C-MTSL)	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
6	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (N148C-MTSL), 1 mM ascorbate	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
7	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (L266C-MTSL)	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
8	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (L266C-MTSL), 1 mM ascorbate	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
9	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (I334C-MTSL)	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
10	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (I334C-MTSL), 1 mM ascorbate	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800
11	2D 1H-15N HSQC	20 mM HEPES, 100 uM [2,3,3-2H,15N]-Leu beta 2 adrenergic receptor (I334C-MTSL)	95% H2O/5% D2O	0 mM	6.5	1 atm	298	Bruker AVANCE III 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	800

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	500
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger A. T. et.al.
2	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
3	chemical shift assignment	TopSpin		Bruker Biospin
4	peak picking	TopSpin		Bruker Biospin