9EZP | pdb_00009ezp

Non-canonical structure of the human cortactin SH3 domain in complex with WIP-derived peptide

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	0.7 mM Human WIP (165-183), 20 mM potassium phosphate, 20 mM sodium chloride, 0.02 % sodium azide	93% H2O/7% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700
2	2D 1H-1H TOCSY	0.7 mM Human WIP (165-183), 20 mM potassium phosphate, 20 mM sodium chloride, 0.02 % sodium azide	100% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700
3	2D 1H-1H TOCSY	1.1 mM Human WIP (165-183), 0.22 mM [U-99% 15N; U-80% 2H] Human cortactin SH3 domain (494-550), 20 mM potassium phosphate, 20 mM sodium chloride, 1 mM dithiothreitol, 0.02 % sodium azide	93% H2O/7% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700
4	2D 1H-1H NOESY	1.1 mM Human WIP (165-183), 0.22 mM [U-99% 15N; U-80% 2H] Human cortactin SH3 domain (494-550), 20 mM potassium phosphate, 20 mM sodium chloride, 1 mM dithiothreitol, 0.02 % sodium azide	93% H2O/7% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700
5	2D 1H-15N HSQC	1.1 mM Human WIP (165-183), 0.22 mM [U-99% 15N; U-80% 2H] Human cortactin SH3 domain (494-550), 20 mM potassium phosphate, 20 mM sodium chloride, 1 mM dithiothreitol, 0.02 % sodium azide	93% H2O/7% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700
6	2D 1H-1H TOCSY	1.1 mM Human WIP (165-183), 0.22 mM [U-99% 15N; U-80% 2H] Human cortactin SH3 domain (494-550), 20 mM potassium phosphate, 20 mM sodium chloride, 1 mM dithiothreitol, 0.02 % sodium azide	100% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700
7	2D 1H-1H NOESY	1.1 mM Human WIP (165-183), 0.22 mM [U-99% 15N; U-80% 2H] Human cortactin SH3 domain (494-550), 20 mM potassium phosphate, 20 mM sodium chloride, 1 mM dithiothreitol, 0.02 % sodium azide	100% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700
8	2D 1H-1H COSY	1.1 mM Human WIP (165-183), 0.22 mM [U-99% 15N; U-80% 2H] Human cortactin SH3 domain (494-550), 20 mM potassium phosphate, 20 mM sodium chloride, 1 mM dithiothreitol, 0.02 % sodium azide	100% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700
9	3D 13C-filtered-12C-edited NOESY-HSQC	1.1 mM Human WIP (165-183), 0.22 mM [U-99% 13C; U-99% 15N] Human cortactin SH3 domain (494-550), 20 mM potassium phosphate, 20 mM sodium chloride, 1 mM dithiothreitol, 0.02 % sodium azide	100% D2O	0.055 M	6.6	1 atm	298	Bruker AVANCE DRX 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE DRX	700

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with acceptable covalent geometry
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	TopSpin	3.6.4	Bruker Biospin
2	structure calculation	CNS	1.3	Brunger, Adams, Clore, Gros, Nilges and Read
3	refinement	CNS	1.3	Brunger, Adams, Clore, Gros, Nilges and Read
4	peak picking	TopSpin	3.6.4	Bruker Biospin
5	structure calculation	TALOS+		Shen, Grishaev, Bax
6	processing	TopSpin	3.6.4	Bruker Biospin