2KDH

The Solution Structure of Human Cardiac Troponin C in complex with the Green Tea Polyphenol; (-)-epigallocatechin-3-gallate

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-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
2	2D 1H-13C HSQC	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
3	2D DQF-COSY	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
4	3D CBCA(CO)NH	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
5	3D C(CO)NH	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
6	3D HNCACB	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
7	3D HCCH-TOCSY	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
8	3D H(CCO)NH	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
9	3D 1H-15N NOESY	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
10	3D HNHA	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
11	3D HNHB	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303
12	3D 1H-13C NOESY	0.5-1.0 mM [U-100% 13C; U-100% 15N] cCTnC-1	95% H2O/5% D2O		6.7-6.9	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITY	500
2	Varian	UNITY	600

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

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	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
2	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore

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.