7S3R

NMR Solution Structure of hGal(1-12)KK, a solubility-tagged truncation of the human neuropeptide galanin

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	1D 1H acquisition	2 mM hGal(1-17)K, 4.14 mM D3 sodium acetate, 5.86 mM D4 acetic acid	95% H2O/5% D2O	4.14 mM sodium acetate, d3 mM	4.6	1 atm	298	Bruker AVANCE II 600
2	2D 1H-1H COSY	2 mM hGal(1-17)K, 4.14 mM D3 sodium acetate, 5.86 mM D4 acetic acid	95% H2O/5% D2O	4.14 mM sodium acetate, d3 mM	4.6	1 atm	298	Bruker AVANCE II 600
3	2D 1H-1H TOCSY	2 mM hGal(1-17)K, 4.14 mM D3 sodium acetate, 5.86 mM D4 acetic acid	95% H2O/5% D2O	4.14 mM sodium acetate, d3 mM	4.6	1 atm	298	Bruker AVANCE II 600
4	2D 1H-1H ROESY	2 mM hGal(1-17)K, 4.14 mM D3 sodium acetate, 5.86 mM D4 acetic acid	95% H2O/5% D2O	4.14 mM sodium acetate, d3 mM	4.6	1 atm	298	Bruker AVANCE II 600

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

NMR Refinement
Method	Details	Software
simulated annealing		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	1000
Conformers Submitted Total Number	25
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS		Brunger A. T. et.al.
2	structure calculation	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
3	chemical shift assignment	MestreLab (Mnova / MestReNova / MestReC)		MestreLab (Mnova / MestReNova / MestReC)
4	peak picking	MestreLab (Mnova / MestReNova / MestReC)		MestreLab (Mnova / MestReNova / MestReC)

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.