6L7K

solution structure of hIFABP V60C/Y70C variant.

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1 mM [U-99% 13C; U-99% 15N] human Intestinal fatty acid binding proteins (hIFABP)	90% H2O/10% D2O	20 mM	7.0	1 atm	298	Bruker AVANCE 800
2	3D HNCA	1 mM [U-99% 13C; U-99% 15N] human Intestinal fatty acid binding proteins (hIFABP)	90% H2O/10% D2O	20 mM	7.0	1 atm	298	Bruker AVANCE 800
3	3D HN(CO)CA	1 mM [U-99% 13C; U-99% 15N] human Intestinal fatty acid binding proteins (hIFABP)	90% H2O/10% D2O	20 mM	7.0	1 atm	298	Bruker AVANCE 800
4	3D HCCH-TOCSY	1 mM [U-99% 13C; U-99% 15N] human Intestinal fatty acid binding proteins (hIFABP)	90% H2O/10% D2O	20 mM	7.0	1 atm	298	Bruker AVANCE 800
5	4D 13C,15N-edited NOESY	1 mM [U-99% 13C; U-99% 15N] human Intestinal fatty acid binding proteins (hIFABP)	90% H2O/10% D2O	20 mM	7.0	1 atm	298	Bruker AVANCE 800

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

NMR Refinement
Method	Details	Software
torsion angle dynamics		X-PLOR NIH

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	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	data analysis	Sparky		Goddard
3	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore