A — Maturesu S

where the virus enters the cell

The SU subunit stays closely linked to the TM subunit through noncovalent interactions, and together, they are transported to the cell surface. maturesu s a

It starts as a precursor protein, which is glycosylated in the Golgi apparatus. Finally, it is cleaved by a cellular furin protease into the mature SU (roughly 70 kDa) and TM (Transmembrane) subunits. where the virus enters the cell The SU

Based on the search results, "maturesu s a" likely refers to the of a retrovirus. This is a protein that plays a key role in how viruses bind to cell receptors, essentially acting as the key that unlocks the cell. Based on the search results, "maturesu s a"

Once it binds to the specific cell receptor, it changes shape, allowing the virus to enter.

Ever wonder how a virus actually gets inside a cell? Meet the .