6I9F

Solution structure of As-p18 reveals that nematode fatty acid binding proteins exhibit unusual structural features

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-13C NOESY	0.4 mM [U-99% 13C; U-99% 15N] rAs-p18	95% H2O/5% D2O	20 mM	7.2	1 atm	298	Bruker AVANCE 600
2	niceF2filtNOE	0.5 mM [U-99% 13C; U-99% 15N] rAs-p18, 2 mM sodium oleate	95% H2O/5% D2O	20 mM	7.4	1 atm	298	Bruker AVANCE 600
3	F1filtCdec	0.5 mM [U-99% 13C; U-99% 15N] rAs-p18, 2 mM sodium oleate	95% H2O/5% D2O	20 mM	7.4	1 atm	298	Bruker AVANCE 600
4	3D 1H-13C NOESY	0.5 mM [U-99% 13C; U-99% 15N] rAs-p18, 2 mM sodium oleate	95% H2O/5% D2O	20 mM	7.4	1 atm	298	Bruker AVANCE 600
5	D 1H-15N NOESY	0.5 mM [U-99% 13C; U-99% 15N] rAs-p18, 2 mM sodium oleate	95% H2O/5% D2O	20 mM	7.4	1 atm	298	Bruker AVANCE 600

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

NMR Refinement
Method	Details	Software
simulated annealing		CNS
simulated annealing		ARIA

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	ARIA	2.3.1	Linge, O'Donoghue and Nilges
2	data analysis	CcpNmr Analysis	2.4	CCPN
3	processing	Azara		Boucher
4	data analysis	DANGLE	1.1	Broadhurst
5	collection	TopSpin		Bruker Biospin
6	data analysis	CcpNmr Entry Completion Interface	2.1	CCPN & PDBE
7	structure calculation	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read

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.