Table 1.

Summary of 3-dimensional structure information for selected proteins.

Protein *	PDB Code	Resolution	Chain Length	Known Ligands
L-FABP	3STM	2.22 Å	132	palmitic acid
I-FABP	3AKM	1.9 Å	131	11-(Dansylamino) undecanoic acid
PPAR-α	4CI4	2.3 Å	274	propanoic acid
PPAR-γ	3U9Q	1.5 Å	269	decanoic acid
PPAR-δ	3TKM	1.95 Å	275	GW0742

* Liver and intestinal fatty acid binding proteins (L-FABP, I-FABP); peroxisome proliferator-activated nuclear receptors, isoforms α, γ and δ (PPAR- α, γ, and δ).