2N40

Solution structure of the link module of human tsg-6 in presence of a chondroitin 4-sulfate hexasaccharide

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	50 mM MES, 0.02 % NaN3, 0.5 mM [U-100% 13C; U-100% 15N] Link-TSG, 0.6 mM CHONDROITIN 4-SULFATE HEXASACCHARIDE	90% H2O/10% D2O		6	ambient	298
2	3D CBCA(CO)NH	50 mM MES, 0.02 % NaN3, 0.5 mM [U-100% 13C; U-100% 15N] Link-TSG, 0.6 mM CHONDROITIN 4-SULFATE HEXASACCHARIDE	90% H2O/10% D2O		6	ambient	298
3	3D HNCO	50 mM MES, 0.02 % NaN3, 0.5 mM [U-100% 13C; U-100% 15N] Link-TSG, 0.6 mM CHONDROITIN 4-SULFATE HEXASACCHARIDE	90% H2O/10% D2O		6	ambient	298
4	3D HNCACB	50 mM MES, 0.02 % NaN3, 0.5 mM [U-100% 13C; U-100% 15N] Link-TSG, 0.6 mM CHONDROITIN 4-SULFATE HEXASACCHARIDE	90% H2O/10% D2O		6	ambient	298
5	3D HCCH-TOCSY	50 mM MES, 0.02 % NaN3, 0.5 mM [U-100% 13C; U-100% 15N] Link-TSG, 0.6 mM CHONDROITIN 4-SULFATE HEXASACCHARIDE	90% H2O/10% D2O		6	ambient	298
6	3D 1H-15N NOESY	50 mM MES, 0.02 % NaN3, 0.5 mM [U-100% 13C; U-100% 15N] Link-TSG, 0.6 mM CHONDROITIN 4-SULFATE HEXASACCHARIDE	90% H2O/10% D2O		6	ambient	298
7	3D 1H-13C NOESY	50 mM MES, 0.02 % NaN3, 0.5 mM [U-100% 13C; U-100% 15N] Link-TSG, 0.6 mM CHONDROITIN 4-SULFATE HEXASACCHARIDE	90% H2O/10% D2O		6	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	800
3	Varian	INOVA	900

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	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR NIH	2.8	Schwieters, Kuszewski, Tjandra and Clore
2	structure solution	X-PLOR NIH	2.8	Schwieters, Kuszewski, Tjandra and Clore
3	refinement	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
4	structure solution	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
5	peak picking	Sparky		Goddard
6	chemical shift assignment	Sparky		Goddard
7	processing	NMRDraw		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
8	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax

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.