What is the primary role of the STARD10 protein in relation to lipid metabolism?
Understand the Problem
The question is asking for the primary function of the STARD10 protein concerning lipid metabolism. It presents four options that highlight different roles the protein might play in lipid processes.
Answer
STARD10 transfers PC and PE between membranes, replenishing metabolized lipids.
The primary role of the STARD10 protein in relation to lipid metabolism is to transfer phosphatidylcholine (PC) and phosphatidylethanolamine (PE) between membranes, replenishing membranes with lipids that have been metabolized by phospholipases.
Answer for screen readers
The primary role of the STARD10 protein in relation to lipid metabolism is to transfer phosphatidylcholine (PC) and phosphatidylethanolamine (PE) between membranes, replenishing membranes with lipids that have been metabolized by phospholipases.
More Information
STARD10 belongs to the StAR-related lipid transfer (START) family, which plays a critical role in lipid metabolism by facilitating the transfer of specific lipids between cellular membranes, supporting essential cellular functions.
Tips
A common mistake could be assuming that STARD10 supports a wide variety of lipid transfers, but its primary function is specific to PC and PE.
Sources
- What is the primary role of the STARD10 protein - jeccr.biomedcentral.com
- STARD10, a phosphoinositide pathways - biorxiv.org
- StarD10, a START Domain Protein - sciencedirect.com
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