5UP5

Solution structure of the de novo mini protein EHEE_rd1_0284

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	400 uM [U-13C; U-15N] protein, 150 mM unlabelled sodium chloride, 50 mM unlabelled sodium phosphate	95% H2O/5% D2O	150 mM	7.4	1 atm	298	Bruker AVANCE II 800
2	3D 1H-13C NOESY	400 uM [U-13C; U-15N] protein, 150 mM unlabelled sodium chloride, 50 mM unlabelled sodium phosphate	95% H2O/5% D2O	150 mM	7.4	1 atm	298	Bruker AVANCE II 800
3	3D HNCO	400 uM [U-13C; U-15N] protein, 150 mM unlabelled sodium chloride, 50 mM unlabelled sodium phosphate	95% H2O/5% D2O	150 mM	7.4	1 atm	298	Bruker AVANCE III 600
4	3D HNCA	400 uM [U-13C; U-15N] protein, 150 mM unlabelled sodium chloride, 50 mM unlabelled sodium phosphate	95% H2O/5% D2O	150 mM	7.4	1 atm	298	Bruker AVANCE III 600
5	3D CBCA(CO)NH	400 uM [U-13C; U-15N] protein, 150 mM unlabelled sodium chloride, 50 mM unlabelled sodium phosphate	95% H2O/5% D2O	150 mM	7.4	1 atm	298	Bruker AVANCE III 600
8	3D HBHA(CO)NH	400 uM [U-13C; U-15N] protein, 150 mM unlabelled sodium chloride, 50 mM unlabelled sodium phosphate	95% H2O/5% D2O	150 mM	7.4	1 atm	298	Bruker AVANCE III 600
7	2D 1H-15N HSQC	400 uM [U-13C; U-15N] protein, 150 mM unlabelled sodium chloride, 50 mM unlabelled sodium phosphate	95% H2O/5% D2O	150 mM	7.4	1 atm	298	Bruker AVANCE II 800
6	2D 1H-13C HSQC	400 uM [U-13C; U-15N] protein, 150 mM unlabelled sodium chloride, 50 mM unlabelled sodium phosphate	95% H2O/5% D2O	150 mM	7.4	1 atm	298	Bruker AVANCE II 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE II	800
2	Bruker	AVANCE III	600

NMR Refinement
Method	Details	Software
molecular dynamics		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 A. T. et.al.
2	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
3	chemical shift assignment	ABACUS		Lemak and Arrowsmith
4	peak picking	Sparky		Goddard