2JP0

Solution structure of the N-terminal extraceullular domain of the lymphocyte receptor CD5 calculated using inferential structure determination (ISD)

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1 mM [U-15N] CD5d1, 50 mM sodium phosphate, 200 mM sodium chloride, 1 mM EDTA	90% H2O/10% D2O	0.2	5.0	ambient	318
2	3D 1H-15N NOESY	1 mM [U-15N] CD5d1, 50 mM sodium phosphate, 200 mM sodium chloride, 1 mM EDTA	90% H2O/10% D2O	0.2	5.0	ambient	318
3	3D 1H-15N TOCSY	1 mM [U-15N] CD5d1, 50 mM sodium phosphate, 200 mM sodium chloride, 1 mM EDTA	90% H2O/10% D2O	0.2	5.0	ambient	318
4	2D 1H-15N HSQC	1 mM [U-13C; U-15N] CD5d1, 1 mM EDTA, 50 mM sodium phosphate, 200 mM sodium chloride	90% H2O/10% D2O	0.2	5.0	ambient	318
5	3D HNCA	1 mM [U-13C; U-15N] CD5d1, 1 mM EDTA, 50 mM sodium phosphate, 200 mM sodium chloride	90% H2O/10% D2O	0.2	5.0	ambient	318
6	3D HNCO	1 mM [U-13C; U-15N] CD5d1, 1 mM EDTA, 50 mM sodium phosphate, 200 mM sodium chloride	90% H2O/10% D2O	0.2	5.0	ambient	318
7	3D HA(CACO)NH	1 mM [U-13C; U-15N] CD5d1, 1 mM EDTA, 50 mM sodium phosphate, 200 mM sodium chloride	90% H2O/10% D2O	0.2	5.0	ambient	318
8	3D CBCA(CO)NH	1 mM [U-13C; U-15N] CD5d1, 1 mM EDTA, 50 mM sodium phosphate, 200 mM sodium chloride	90% H2O/10% D2O	0.2	5.0	ambient	318
9	3D HNCACB	1 mM [U-13C; U-15N] CD5d1, 1 mM EDTA, 50 mM sodium phosphate, 200 mM sodium chloride	90% H2O/10% D2O	0.2	5.0	ambient	318
10	2D 1H-13C HSQC	1 mM [U-13C; U-15N] CD5d1, 1 mM EDTA, 50 mM sodium phosphate, 200 mM sodium chloride	100% D2O	0.2	5.0	ambient	318
11	3D 1H-13C NOESY	1 mM [U-13C; U-15N] CD5d1, 1 mM EDTA, 50 mM sodium phosphate, 200 mM sodium chloride	100% D2O	0.2	5.0	ambient	318

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	UNITYPLUS	500
3	Varian	INOVA	800

NMR Refinement
Method	Details	Software
Inferential structure determination	A Bayesian inference was used to derive a probabilty distribution that represents the structure and its precision.	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	500
Conformers Submitted Total Number	50
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	3.3	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	data analysis	ANSIG	3.3	Kraulis
3	structure solution	CNS	1.1	Brunger, Adams, Clore, Gros, Nilges and Read
4	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
5	refinement	Inferential_Structure_Determination		Rieping

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.