6RSM

Solution NMR structure of the peptide 12530 from medicinal leech Hirudo medicinalis in dodecylphosphocholine micelles

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	1 mM peptide 12530, 100 mM dodecylphosphocholine	90% H2O/10% D2O	0 M	4	1 atm	303	Bruker AVANCE 800
2	2D 1H-1H TOCSY	1 mM peptide 12530, 100 mM dodecylphosphocholine	90% H2O/10% D2O	0 M	4	1 atm	303	Bruker AVANCE 600
3	2D 1H-15N HSQC	1 mM peptide 12530, 100 mM dodecylphosphocholine	90% H2O/10% D2O	0 M	4	1 atm	303	Bruker AVANCE 600
4	2D 1H-13C HSQC aliphatic	1 mM peptide 12530, 100 mM dodecylphosphocholine	90% H2O/10% D2O	0 M	4	1 atm	303	Bruker AVANCE 600
5	2D 1H-13C HSQC aromatic	1 mM peptide 12530, 100 mM dodecylphosphocholine	90% H2O/10% D2O	0 M	4	1 atm	303	Bruker AVANCE 600

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

NMR Refinement
Method	Details	Software
torsion angle dynamics		PSVS

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 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	CYANA	3.98.5	Guntert, Mumenthaler and Wuthrich
2	chemical shift assignment	CARA		Keller and Wuthrich
4	collection	TopSpin		Bruker Biospin
5	peak picking	CARA		Keller and Wuthrich
6	processing	TopSpin		Bruker Biospin
7	data analysis	TALOS		Cornilescu, Delaglio and Bax
8	refinement	PSVS		Bhattacharya and Montelione

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.