Peroxisomal tail-anchored proteins do not reach peroxisomes via ER, instead mitochondria can be involved.
T. Somborac, G. L. Bal, K. Fatima, H. Vihinen, A. Paatero, E. Jokitalo, V. O. Paavilainen, S. Konovalova
This study shows that peroxisomal tail-anchored proteins do not enter the ER but may use mitochondria as an intermediate for their targeting to peroxisomes.
bioRxiv · May 22, 2023 · PreprintCell Biology