2L3L

The solution structure of the N-terminal domain of human Tubulin Binding Cofactor C reveals a platform for the interaction with ab-tubulin

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
2	3D HNCA	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
3	3D HN(CO)CA	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
4	3D CBCA(CO)NH	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
5	3D CBCANH	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
6	3D HCCH-TOCSY	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
7	3D 1H-15N NOESY	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
8	3D 1H-15N TOCSY	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
9	3D 1H-13C NOESY	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
10	2D 1H-1H NOESY	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298
11	3D HA(CA)NH	0.5-1.0 mM [U-13C; U-15N] TBCC_Nterm-1, 20 mM potassium phosphate-2, 20 mM potassium chloride-3, 1.0 mM TCEP-4, 1.0 mM EDTA-5, 0.05 mM DSS-6	90% H2O/10% D2O	0.02	6.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Avance	800

NMR Refinement
Method	Details	Software
molecular dynamics	Generalized Born continuum solvent model with AMBER9	SPARKY

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (target function)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	peak picking	SPARKY		Goddard
2	data analysis	SPARKY		Goddard
3	chemical shift assignment	SPARKY		Goddard
4	collection	TOPSPIN		Bruker Biospin
5	processing	TOPSPIN		Bruker Biospin
6	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
7	refinement	CYANA		Guntert, Mumenthaler and Wuthrich

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.