Final answer:
Sec24 is the primary adaptor protein of the COPII coat that interacts with ER export signals in the cytosolic tails of membrane proteins destined for the Golgi complex. Sec24 is the primary adaptor protein of the COPII coat that binds to ER export signals for protein trafficking to the Golgi complex.
Step-by-step explanation:
The primary adaptor protein of the COPII coat that interacts specifically with the ER export signals in the cytosolic tails of membrane proteins destined for the Golgi complex is Sec24.
Sec24 is the primary adaptor protein of the COPII coat that binds to ER export signals for protein trafficking to the Golgi complex.
The primary adaptor protein of the COPII coat that interacts specifically with the ER export signals in the cytosolic tails of membrane proteins destined to traffic to the Golgi complex is Sec24. This protein is part of the COPII vesicle coat complex, which is involved in the transport of proteins from the endoplasmic reticulum to the Golgi apparatus. Sec24 specifically recognizes and binds to the ER export signals on the cytosolic tails of cargo proteins, facilitating their inclusion in the COPII vesicles for transport. Sec24 is the primary adaptor protein of the COPII coat that interacts with ER export signals in the cytosolic tails of membrane proteins destined for the Golgi complex. Sec24 is the primary adaptor protein of the COPII coat that binds to ER export signals for protein trafficking to the Golgi complex. The primary adaptor protein of the COPII coat that interacts specifically with the ER export signals in the cytosolic tails of membrane proteins destined for the Golgi complex is Sec24.