2KHN

NMR solution structure of the EH 1 domain from human intersectin-1 protein. Northeast Structural Genomics Consortium target HR3646E.

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298
2	2D 1H-13C HSQC	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298
3	2D 1H-13C HSQC	0.81 mM [U-5% 13C; U-98% 15N] HR3646E-7, 20 mM MES-8, 200 mM sodium chloride-9, 5 mM calcium chloride-10, 10 mM DTT-11, 0.02 % sodium azide-12	90% H2O/10% D2O	430	6.5	ambient	298
4	3D sim. 15N,13C NOESY	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298
5	3D HNCO	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298
6	GFT (4,3)D HNCABCA	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298
7	GFT (4,3)D CABCA(CO)NH	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298
8	GFT (4,3)D arom. HCCH	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298
9	GFT (4,3)D aliph. HCCH	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298
10	GFT (4,3)D HABCAB(CO)NH	0.87 mM [U-98% 13C; U-98% 15N] HR3646E-1, 20 mM MES-2, 200 mM sodium chloride-3, 5 mM calcium chloride-4, 10 mM DTT-5, 0.02 % sodium azide-6	90% H2O/10% D2O	430	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	750
2	Varian	INOVA	600

NMR Refinement
Method	Details	Software
molecular dynamics		VnmrJ

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VnmrJ		Varian
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	processing	NMRDraw		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	processing	SPSCAN		Glaser
5	peak picking	XEASY		Bartels et al.
6	data analysis	XEASY		Bartels et al.
7	chemical shift assignment	XEASY		Bartels et al.
8	structure solution	AutoAssign		Zimmerman, Moseley, Kulikowski and Montelione
9	geometry optimization	TALOS		Cornilescu, Delaglio and Bax
10	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
11	chemical shift assignment	CYANA		Guntert, Mumenthaler and Wuthrich
12	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
13	geometry optimization	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
14	structure solution	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
15	data analysis	MOLMOL		Koradi, Billeter and Wuthrich
16	data analysis	PSVS		Bhattacharya and Montelione

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.