6R28

Structure of peptide P7, which binds Cdc42 and inhibits effector interactions.

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	TOCSY	5 mg/mL peptide	90% H2O/10% D2O	50 mM	7	1 atm	298	Bruker AVANCE III 800
2	COSY	5 mg/mL peptide	90% H2O/10% D2O	50 mM	7	1 atm	298	Bruker AVANCE III 800
3	NOESY	5 mg/mL peptide	90% H2O/10% D2O	50 mM	7	1 atm	298	Bruker AVANCE III 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	800

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	35
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	CcpNmr Analysis	2	CCPN
2	structure calculation	ARIA	1.2	Linge, O'Donoghue and Nilges
3	structure calculation	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
4	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read