2LCS

Yeast Nbp2p SH3 domain in complex with a peptide from Ste20p

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	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05% % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
2	3D CBCA(CO)NH	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05% % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
3	3D HNCACB	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05% % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
4	3D HNCO	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05% % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
5	3D HN(CO)CA	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05% % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
6	3D C(CO)NH	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05% % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
7	3D H(CCO)NH	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05% % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
8	3D HCCH-COSY	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05 % sodium azide	100% D2O	100	6.8	ambient	298
9	3D 1H-15N NOESY	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05 % sodium azide	100% D2O	100	6.8	ambient	298
10	3D 1H-13C NOESY	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 1.4 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05 % sodium azide	100% D2O	100	6.8	ambient	298
11	N15 C13 filtered 2D 1H-1H TOCSY	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 0.7 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05 % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
12	15N C13 filtered 2D 1H-1H NOESY	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 0.7 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05 % sodium azide	95% H2O/5% D2O	100	6.8	ambient	298
13	13C half-filtered 3D 1H-13C NOESY	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 0.7 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05 % sodium azide	100% D2O	100	6.8	ambient	298
14	13C filtered 2D 1H-1H COSY	0.7 mM [U-99% 13C; U-99% 15N] Nbp2 SH3, 0.7 mM Ste20 peptide, 100 mM sodium chloride, 50 mM sodium phosphate, 0.05 % sodium azide	100% D2O	100	6.8	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	INOVA	500
2	Bruker	INOVA	800

NMR Refinement
Method	Details	Software
torsion angle dynamics		Sparky

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	20
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	peak picking	Sparky		Goddard
2	chemical shift assignment	Sparky		Goddard
3	chemical shift assignment	CYANA		Guntert, Mumenthaler and Wuthrich
4	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
5	data analysis	CYANA		Guntert, Mumenthaler and Wuthrich
6	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
7	geometry optimization	TALOS		Cornilescu, Delaglio and Bax
8	refinement	CYANA		Guntert, Mumenthaler and Wuthrich