2LQI

NMR structure of FOXO3a transactivation domains (CR2C-CR3) in complex with CBP KIX domain (2l3b conformation)

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.6 mM [U-100% 13C; U-100% 15N] KIX, 0.6 mM CR2C-CR3, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
2	3D HNCO	0.6 mM [U-100% 13C; U-100% 15N] KIX, 0.6 mM CR2C-CR3, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
3	3D HNCACB	0.6 mM [U-100% 13C; U-100% 15N] KIX, 0.6 mM CR2C-CR3, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
4	3D CBCA(CO)NH	0.6 mM [U-100% 13C; U-100% 15N] KIX, 0.6 mM CR2C-CR3, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
5	3D 1H-15N NOESY	0.6 mM [U-100% 13C; U-100% 15N] KIX, 0.6 mM CR2C-CR3, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
6	2D 1H-13C HSQC	0.6 mM [U-100% 13C; U-100% 15N] KIX, 0.6 mM CR2C-CR3, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	100% D2O	0.05	6	ambient	303
7	3D HCCH-TOCSY	0.6 mM [U-100% 13C; U-100% 15N] KIX, 0.6 mM CR2C-CR3, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	100% D2O	0.05	6	ambient	303
8	3D 1H-13C NOESY	0.6 mM [U-100% 13C; U-100% 15N] KIX, 0.6 mM CR2C-CR3, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	100% D2O	0.05	6	ambient	303
9	2D 1H-15N HSQC	0.6 mM [U-100% 13C; U-100% 15N] CR2C-CR3, 0.6 mM KIX, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
10	3D HNCO	0.6 mM [U-100% 13C; U-100% 15N] CR2C-CR3, 0.6 mM KIX, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
11	3D HNCACB	0.6 mM [U-100% 13C; U-100% 15N] CR2C-CR3, 0.6 mM KIX, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
12	3D CBCA(CO)NH	0.6 mM [U-100% 13C; U-100% 15N] CR2C-CR3, 0.6 mM KIX, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
13	3D 1H-15N NOESY	0.6 mM [U-100% 13C; U-100% 15N] CR2C-CR3, 0.6 mM KIX, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	0.05	6	ambient	303
14	2D 1H-13C HSQC	0.6 mM [U-100% 13C; U-100% 15N] CR2C-CR3, 0.6 mM KIX, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	100% D2O	0.05	6	ambient	303
15	3D HCCH-TOCSY	0.6 mM [U-100% 13C; U-100% 15N] CR2C-CR3, 0.6 mM KIX, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	100% D2O	0.05	6	ambient	303
16	3D 1H-13C NOESY	0.6 mM [U-100% 13C; U-100% 15N] CR2C-CR3, 0.6 mM KIX, 20 mM MES, 50 mM sodium chloride, 1 mM DTT	100% D2O	0.05	6	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
simulated annealing	RECOORD water refinement	CNS

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
2	chemical shift assignment	CYANA		Guntert, Mumenthaler and Wuthrich
3	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
4	data analysis	TALOS		Cornilescu, Delaglio 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.