Dynamin-1-like protein (Dnm1L) interaction with kinesin light chain 1 (KLC1) through the tetratricopeptide repeat (TPR) domains.

Kinesin light chain 1 (KLC1) mediates binding of KIF5 motor to specific cargo. Using the yeast two-hybrid screening, we found that mitochondrial fission protein dynamin-1-like protein (Dnm1L) interacted with KLC1, but not KIF5. Dnm1L and KLC1 were co-localized in cultured cells. These results suggest that KLC1 may play a potential role in post-fission mitochondrial transport.