7ATY

Solution NMR structure of the SH3 domain of human Caskin1

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	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
2	3D HNCACB	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
3	3D CBCA(CO)NH	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
4	3D HBHA(CO)NH	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
5	3D CC-TOCSY-NNH	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
6	3D HCC-TOCSY	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
7	3D HCCH-TOCSY	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
8	2D 1H-13C HSQC aliphatic	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
9	2D 1H-13C HSQC aromatic	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
10	2D 1H-15N HSQC	0.6 mM [U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
11	2D 1H-15N HSQC NH2 only	0.6 mM [U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
12	3D 1H-15N NOESY	0.6 mM [U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
13	3D 1H-13C NOESY aliphatic	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
14	3D 1H-13C NOESY aromatic	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
15	3D Met-Met NOESY	0.6 mM [U-13C; U-15N] human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600
16	2D 1H-1H NOESY	1 mM human caskin1 SH3 domain	90% H2O/10% D2O	20 mM K-phosphate, 100 mM KCl, 0.05% NaN3, 0.1 mM TCEP	7.2	1 atm	283	Varian Uniform NMR System 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	Uniform NMR System	600

NMR Refinement
Method	Details	Software
simulated annealing	torsional angle simulated annealing followed by torsional angle and Cartesian molecular dynamics cooling stages	ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	30
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VnmrJ		Varian
2	chemical shift assignment	Felix		Accelrys Software Inc.
3	peak picking	Felix		Accelrys Software Inc.
4	structure calculation	ARIA		Linge, O'Donoghue and Nilges
5	refinement	ARIA		Linge, O'Donoghue and Nilges