2LPE

Solution NMR Structure of the KSR1 CA1-CA1a domain

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-edited_NOESY	2 mM [U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
2	3D_13C-edited_NOESY	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
3	2D 1H-1H NOESY	2 mM KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	100% D2O	120	6.5	1 atm	298
4	3D HNCA	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
5	3D HNCACB	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
6	3D HBHA(CO)NH	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
7	3D HNCO	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
8	3D HN(CA)CO	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
9	3D H(CCO)NH	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
10	3D HCCH-TOCSY	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298
11	3D CBCA(CO)NH	2 mM [U-99% 13C; U-99% 15N] KSR1 CA1-CA1a domain, 20 mM sodium phosphate, 100 mM sodium chloride, 0.5 mM TCEP	90% H2O/10% D2O	120	6.5	1 atm	298

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

NMR Refinement
Method	Details	Software
CNS water refinement using RECOORD scripts		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.3	Brunger A. T. et.al.
2	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
3	collection	TopSpin	1.3	Bruker Biospin
4	processing	TopSpin	1.3	Bruker Biospin
5	peak picking	CARA		Keller and Wuthrich
6	chemical shift assignment	CARA		Keller and Wuthrich