Extended Data Fig. 7: The putative binding sites of preS1 and TCA.
From: Structural insights into the HBV receptor and bile acid transporter NTCP

The putative binding site of preS1 or TCA are highlighted with dashed boxes. Detailed residues are presented in enlarged boxes below. Surfaces with positive and negative charges are coloured blue and red, respectively, and electrically neutral surfaces are coloured white.