6XCR

NMR structure of Ost4 in DPC micelles

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	400 uM [U-13C; U-15N] Yeast Oligosaccharyltransferase subunit Ost4, 100 mM DPC micelle	90% H2O/10% D2O	400 mM	6.5	1 atm	308	Bruker AVANCE 800
2	3D HNCACB	400 uM [U-13C; U-15N] Yeast Oligosaccharyltransferase subunit Ost4, 100 mM DPC micelle	90% H2O/10% D2O	400 mM	6.5	1 atm	308	Bruker AVANCE 800
3	3D CBCA(CO)NH	400 uM [U-13C; U-15N] Yeast Oligosaccharyltransferase subunit Ost4, 100 mM DPC micelle	90% H2O/10% D2O	400 mM	6.5	1 atm	308	Bruker AVANCE 800
4	3D 1H-15N TOCSY	400 uM [U-13C; U-15N] Yeast Oligosaccharyltransferase subunit Ost4, 100 mM DPC micelle	90% H2O/10% D2O	400 mM	6.5	1 atm	308	Bruker AVANCE 800
5	3D 1H-15N NOESY	400 uM [U-13C; U-15N] Yeast Oligosaccharyltransferase subunit Ost4, 100 mM DPC micelle	90% H2O/10% D2O	400 mM	6.5	1 atm	308	Bruker AVANCE 700
6	3D 1H-15N NOESY	400 uM [U-13C; U-15N] Yeast Oligosaccharyltransferase subunit Ost4, 100 mM DPC micelle	90% H2O/10% D2O	400 mM	6.5	1 atm	308	Bruker AVANCE 800
7	3D HCCH-TOCSY	400 uM [U-13C; U-15N] Yeast Oligosaccharyltransferase subunit Ost4, 100 mM DPC micelle	90% H2O/10% D2O	400 mM	6.5	1 atm	308	Bruker AVANCE 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Varian	INOVA	900
3	Bruker	AVANCE	700
4	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
simulated annealing		CNS

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	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
2	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
3	chemical shift assignment	NMRFAM-SPARKY		Lee, W., Tonelli, M., and Markley, J. L
4	peak picking	NMRFAM-SPARKY		Lee, W., Tonelli, M., and Markley, J. L
5	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax