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. 2020 Jul 31;10:12956. doi: 10.1038/s41598-020-69637-0

Figure 5.

Figure 5

Effects of Rab33B and Atg16 mutations on complex formation analyzed by GFP co-immunoprecipitation and Ni-sepharose pulldown experiments. (a) GFP Co-immunoprecipitation. Overexpression was done in HEK293 cells. Western blots were probed with either anti-GFP, anti-V5 or anti-LC3B antibodies. IP immunoprecipitation. (b) Quantification of the western blot band intensities shown in (a). Band intensities were calculated by normalizing the V5-IP blot band intensities against GFP-IP intensity. Error bars represent standard errors (SE) of three independent biological replicates. (c) His-Rab33B(30–202) mutants were co-expressed with Atg16L1(153–210) wild-type and mutants. Samples were run on Schägger gels after elution from the Ni-Sepharose beads and then blotted onto nitrocellulose membranes. Membranes were probed with rabbit anti-Atg16L primary antibody and goat anti-rabbit IgG (HRP labeled) secondary antibody. Uncropped images of blots are shown in Figures S7 and S8.