>gnl|PDB|1A57.1 strand_id:A description:INTESTINAL FATTY ACID-BINDING PROTEIN AFDGTWKVDRNENYSGAHDNLKLTITQEGNKFTVKESSNFRNIDVVFELGVDFAYSLADGTELTGTWTMEGNKLVGKFKRVDNGKELIAVREISGNELIQTYTYEGVEAKRIFKKE