Experiment: 2L2G

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	5 % D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
2	2D 1H-15N HSQC	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
3	2D 1H-13C HSQC	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
4	3D CBCA(CO)NH	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
5	3D C(CO)NH	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
6	3D HNCO	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
7	3D HNCA	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
8	3D HNCACB	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
9	3D HN(CO)CA	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
10	3D HNHA	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
11	3D 1H-15N NOESY	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
12	3D 1H-15N TOCSY	5 % D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
13	3D HCCH-TOCSY	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
14	3D 1H-13C NOESY	5 mM D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 13C; U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298
15	3D 1H-15N NOESY	5 % D2O, 20 mM sodium acetate, 0.1 mM EDTA, 100 uM sodium azide, 0.5-1 mM [U-98% 15N] IGF2R DOMAIN 11	95% H2O/5% D2O	0	5.5	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing, simulated annealing	ARIA1.2 protocol. Cool_1 and cool_2 steps increased to 40K and cool_2, ARIA1.2 water refinement modified with RECOORD water refinement parameters	VNMRJ

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VNMRJ		Varian
2	structure solution	ARIA	1.2	Linge, O'Donoghue and Nilges
3	refinement	ARIA	1.2	Linge, O'Donoghue and Nilges
4	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
5	refinement	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
6	structure solution	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
7	chemical shift assignment	CcpNMR	2.13	CCPN
8	data analysis	CcpNMR	2.13	CCPN
9	peak picking	CcpNMR	2.13	CCPN
10	refinement	iCing	r765	Vuister, Doreleijers, Sousa da Silva
11	geometry optimization	TALOS		Cornilescu, Delaglio and Bax

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 R01GM133198.