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. Author manuscript; available in PMC: 2017 Jun 28.
Published in final edited form as: J Mol Biol. 2010 Mar 31;398(5):730–746. doi: 10.1016/j.jmb.2010.03.047

Fig. 2.

Fig. 2

The Tiam1 PDZ domain binds Syndecanl and Caspr4 peptides. Representative titrations of Tiam1 PDZ domain with dansylated peptides derived from Syndecan1 (∇), Caspr4 (■), Syndecan1 A→F (◆), Caspr4 F→A (○), and tyrosine-phosphorylated Syndecan1 (▲). Fluorescence anisotropy data for each peptide were measured in triplicate and fit to Eq. (3) (see Materials and Methods).