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. 2009 Apr 20;185(2):341–355. doi: 10.1083/jcb.200807155

Figure 3.

Figure 3.

Mapping of three independently functional DLC-binding sites in Bassoon. (A) Bassoon constructs including the amino acid substitutions introduced at interaction sites I, II, and III and their relative lengths; bordering amino acid numbers refer to rat Bassoon. (B) Summary of binding assays in yeast (yeast two-hybrid [Y2H]) and in corecruitment assay by mito-targeting in COS-7 cells (Mito). (C) Molecular-binding activities (MBA) of purified Bsn fragments to DLC1 and DLC2 in surface plasmon resonance assays. Error bars indicate SEM. **, P < 0.01. (D) Recombinant proteins used for the binding assays are shown on a Coomassie-stained SDS gel. Molecular mass is indicated in kilodaltons.