Experiment: 9F4C

Structure of the C-terminal domain of CKAP5/chTOG

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	0.5 mM [U-15N] CKAP5, 20 mM NA HEPES, 150 mM NA glutamic acid, 150 mM NA arginine, 2 mM NA DTT, 0.02 % NA NaN3	95% H2O/5% D2O	150 mM	7.2	1 atm	298	Bruker AVANCE III HD 950
2	3D 1H-13C NOESY aliphatic	0.5 mM [U-13C; U-15N] CKAP5, 20 mM NA HEPES, 150 mM NA glutamic acid, 150 mM NA arginine, 2 mM NA DTT, 0.02 % NA sodium azide	95% H2O/5% D2O	150 mM	7.2	1 atm	298	Bruker AVANCE III 800
3	3D 1H-13C NOESY aromatic	0.5 mM [U-13C; U-15N] CKAP5, 20 mM NA HEPES, 150 mM NA glutamic acid, 150 mM NA arginine, 2 mM NA DTT, 0.02 % NA sodium azide	95% H2O/5% D2O	150 mM	7.2	1 atm	298	Bruker AVANCE 700
4	15N IPAP	0.5 mM [U-15N] CKAP5, 20 mM NA HEPES, 150 mM NA glutamic acid, 150 mM NA arginine, 2 mM NA DTT, 0.02 % NA NaN3	95% H2O/5% D2O	150 mM	7.2	1 atm	298	Bruker AVANCE III 800
5	2D 1H-15N HSQC	0.5 mM [U-15N] CKAP5, 20 mM NA HEPES, 150 mM NA glutamic acid, 150 mM NA arginine, 2 mM NA DTT, 0.02 % NA NaN3	95% H2O/5% D2O	150 mM	7.2	1 atm	298	Bruker AVANCE III 800
6	2D 1H-13C HSQC aliphatic	0.5 mM [U-13C; U-15N] CKAP5, 20 mM NA HEPES, 150 mM NA glutamic acid, 150 mM NA arginine, 2 mM NA DTT, 0.02 % NA sodium azide	95% H2O/5% D2O	150 mM	7.2	1 atm	298	Bruker AVANCE III 800
7	2D 1H-13C HSQC aromatic	0.5 mM [U-13C; U-15N] CKAP5, 20 mM NA HEPES, 150 mM NA glutamic acid, 150 mM NA arginine, 2 mM NA DTT, 0.02 % NA sodium azide	95% H2O/5% D2O	150 mM	7.2	1 atm	298	Bruker AVANCE 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	800
2	Bruker	AVANCE	700
3	Bruker	AVANCE III HD	950

NMR Refinement
Method	Details	Software
simulated annealing	standard protocol	X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	4.1	Bruker Biospin
2	chemical shift assignment	CcpNmr Analysis	2.4	CCPN
3	structure calculation	ARIA		Linge, O'Donoghue and Nilges
4	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore