8K3N

Solution NMR structure of cis X-Pro peptide bond conformer of a single disulfide conopeptide Mo1853

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	1D proton	1 mM mo1853, 5 mM d-36 Dodecylphosphorylcholine	90% H2O/10% D2O	0 M	6	1 atm	303	Bruker AVANCE 700
2	2D DQF-COSY	1 mM mo1853, 5 mM d-36 Dodecylphosphorylcholine	90% H2O/10% D2O	0 M	6	1 atm	303	Bruker AVANCE 700
3	2D TOCSY	1 mM mo1853, 5 mM d-36 Dodecylphosphorylcholine	90% H2O/10% D2O	0 M	6	1 atm	303	Bruker AVANCE 700
4	2D NOESY	1 mM mo1853, 5 mM d-36 Dodecylphosphorylcholine	90% H2O/10% D2O	0 M	6	1 atm	303	Bruker AVANCE 700
5	2D ROESY	1 mM mo1853, 5 mM d-36 Dodecylphosphorylcholine	90% H2O/10% D2O	0 M	6	1 atm	303	Bruker AVANCE 700
6	2D 1H-13C HSQC aliphatic	1 mM mo1853, 5 mM d-36 Dodecylphosphorylcholine	90% H2O/10% D2O	0 M	6	1 atm	303	Bruker AVANCE 700
7	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	278	Bruker AVANCE 700
8	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	283	Bruker AVANCE 700
9	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	288	Bruker AVANCE 700
10	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	293	Bruker AVANCE 700
11	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	298	Bruker AVANCE 700
12	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	303	Bruker AVANCE 700
13	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	308	Bruker AVANCE 700
14	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	313	Bruker AVANCE 700
15	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	318	Bruker AVANCE 700
16	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	323	Bruker AVANCE 700
17	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	328	Bruker AVANCE 700
18	2D TOCSY	1 mM mo1853	90% H2O/10% D2O	0 M	6	1 atm	332	Bruker AVANCE 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
simulated annealing		CYANA
molecular dynamics		CNS

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	chemical shift assignment	CcpNmr Analysis	2.1	CCPN
2	structure calculation	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
3	refinement	CNS	1.3	Brunger, Adams, Clore, Gros, Nilges and Read
4	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer 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.