1MOT

NMR Structure Of Extended Second Transmembrane Domain Of Glycine Receptor alpha1 Subunit in SDS Micelles

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	SDS concentration: 300 mM Peptide concentration: 2 mM	90% H2O/10% D2O	300 mM SDS concentration	5.0	1 atm	303
2	2D TOCSY	SDS concentration: 300 mM Peptide concentration: 2 mM	90% H2O/10% D2O	300 mM SDS concentration	5.0	1 atm	303
3	3D_15N-separated_NOESY	SDS concentration: 300 mM Peptide concentration: 2 mM	90% H2O/10% D2O	300 mM SDS concentration	5.0	1 atm	303
4	COSY	SDS concentration: 300 mM Peptide concentration: 2 mM	90% H2O/10% D2O	300 mM SDS concentration	5.0	1 atm	303
5	15N T1	SDS concentration: 300 mM Peptide concentration: 2 mM	90% H2O/10% D2O	300 mM SDS concentration	5.0	1 atm	303
6	15N T2	SDS concentration: 300 mM Peptide concentration: 2 mM	90% H2O/10% D2O	300 mM SDS concentration	5.0	1 atm	303
7	15N Het-NOE	SDS concentration: 300 mM Peptide concentration: 2 mM	90% H2O/10% D2O	300 mM SDS concentration	5.0	1 atm	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	DRX	500

NMR Refinement
Method	Details	Software
distance geometry, simulated annealing	the structures are based on a total of 187 restraints, 169 are NOE-derived distance constraints,18 distance restraints from hydrogen bonds	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	30
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined using standard 2D homonuclear and triple-resonance NMR spectroscopy.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR	3.851	Brunger, A.T.
2	refinement	X-PLOR	3.851	Brunger, A.T.