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. 2001 Apr 24;98(9):5258–5263. doi: 10.1073/pnas.011538198

Figure 4.

Figure 4

Mapping of the D2 and D3 receptor binding site on FLN-A: schematic representation of constructs encoding truncations of FLN-A repeat units 16–19. Constructs were tested for interaction with the entire IC3 domain of the D2S receptor (residues 211–344) or a fragment of the D3 receptor IC3 domain (residues 211–227). Interaction with the D2 or D3 receptor is indicated by the presence (+) or absence (−) of β-galactosidase activity. ND, Not determined. Numbers within boxes indicate repeat units within FLN-A.