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. 2021 Oct 22;11:20880. doi: 10.1038/s41598-021-00306-6

Figure 3.

Figure 3

Interaction between ZSWIM8 and Cdon. (A) Schematic representation of full-length (FL) or C-terminally-deleted Cdon (ΔC; 1–1162, ΔMC; 1–1073, Δ983–1012, Δ1013–1042, and Δ1043–1073). The black box indicates the transmembrane (TM) region. (B) The juxtamembrane region of Cdon is recognized by ZSWIM8. HEK293T cells were transfected with empty plasmid or plasmid encoding non-tagged Cdon (FL, ΔC, or ΔMC) with or without 3 × FLAG-ZSWIM8 and cultured for 2 days. The cell lysates were immunoprecipitated with an anti-Cdon-N or FLAG antibody and immunoblotted with an anti-Cdon-N or FLAG antibody. Representative data of three independent experiments. (C) Deletion of the juxtamembrane region of Cdon did not affect the interaction with ZSWIM8. The experiment was performed as in (B). The membranes in (B) and (C) were cut prior to hybridization with antibodies. Full-length blots are presented in Supplementary Fig. 8.