The experiments shown in Supplementary Figure 3 indicate that, in transfection experiments, the non-phosphorylatable mutant CARMA2shΔ458-500 and the psoriasis-linked CARMA2shE138A and CARMA2shE142G mutants are all still able to co-immunoprecipitate with ULK2. Here, ULK2 is linked to psoriasis.