1G5W

SOLUTION STRUCTURE OF HUMAN HEART-TYPE FATTY ACID BINDING PROTEIN

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D_NOESY	1-3 mM H-FABP (non-labelled or 15N-labelled); 20 mM phosphate buffer (pH 5.5); 0.05% NaN3	90% H2O/10% D2O	20	5.5	ambient	310
2	3D_15N-separated_NOESY	1-3 mM H-FABP (U-15N); 20 mM phosphate buffer (pH 5.5); 0.05% NaN3	90% H2O/10% D2O	20	5.5	ambient	310

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

NMR Refinement
Method	Details	Software
simulated annealing and energy-minimization	The structure was determined based on 2589 NOE-derived distance constraints and 40 H-bond constraints.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with lowest violations of experimental constraints
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20

Additional NMR Experimental Information
Details	This structure was determined using non-delipidated recombinant human H-FABP samples.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR	1.3	BRUKER
2	data analysis	AURELIA	2.5.9	BRUKER
3	structure solution	DYANA	1.5	P. Guentert
4	refinement	Discover	97	MSI

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.