1QWV | pdb_00001qwv

Solution structure of Antheraea polyphemus pheromone binding protein (ApolPBP)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1mM ApolPBP U-15N,13C; 50mM phosphate buffer; 1mM EDTA; 0.1% NaN3; 95% H2O; 5% D2O	95% H2O/5% D2O	50mM phosphate	6.33	ambient	308
2	3D_13C-separated_NOESY	1mM ApolPBP U-15N,13C; 50mM phosphate buffer; 1mM EDTA; 0.1% NaN3; 95% H2O; 5% D2O	95% H2O/5% D2O	50mM phosphate	6.33	ambient	308

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	800
2	Bruker	DMX	600
3	Bruker	DMX	500

NMR Refinement
Method	Details	Software
torsion angle dynamics simulated annealing, thin layer water refinement	2501 NOE-derived distance constraints, 243 dihedral angle restraints, 120 distance restraints from hydrogen bonds	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	3 (closest to the average)

Additional NMR Experimental Information
Details	mixing time 110ms for 13C separated NOESY, 120ms for 15N separated NOESY

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	2.1	Delaglio F., Grzesiek S., Vuister G.W., Zhu G., Pfizer J., Bax A.
2	data analysis	NMRView	5.0.4	Johnson B.A., Blevins R.A.
3	structure solution	CYANA	1.0.6	Guntert P., Mumenthaler C., Wuthrich K.
4	refinement	ARIA	1.2	Linge J.P., Habeck M., Rieping W., Nilges M.