Table 1. adck3 mutant cell lines used in this study.

Cell Line	ADCK3 Mutation	Predicted αα change
P1	Homo c.1398+2T→C	D420WfsX40 or I467AfsX22
P2	Homo c.500_521 delinsTTG	Q167LfsX36 homozygous
P3	Hetero c.[1541A→G] + [1750_1752 delACC]	Y514C,T584 del

The cell lines used in this study have previously been described in [24].