Figure 1.
A proteomic analysis to identify PDZ proteins capable of binding to NBCn1. (A) A proteomic array containing 96 class I PDZ domains from 55 different proteins was screened with the C‐terminal domain of NBCn1 fused to GST. The domains bound to GST/NBCn1 were detected by the anti‐GST antibody. (B) The control experiment with GST only. (C) The PDZ domains spotted on the membrane are listed. The proteins binding to NBCn1 are MAGI‐3 (B2 in the array), NHERF‐1 (B3), NHERF‐2 (B6), PSD‐95 (B8), chapsyn‐110 (C8), ERBIN (C10), MALS‐1 (D10), densin‐180 (E1), syntrophins α1 (E8), β2 (E10), γ2 (E12), MUPP1 (F5), and PDZK1 (G2).