SU (Surface) is a glycoprotein that mediates viral adsorption by binding to specific receptors on a cell surface. Think of it as the virus's "lock-picking" tool.
Fun Fact: Some viruses, like retroviruses, use this mechanism to create new viral particles, making it a critical target for understanding viral infection. #ScienceSimplified #Virology #CellBiology #Microbiology If you'd like, I can: (like HIV or CAEV) Explain the "TM subunit" mentioned in the text 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. SU (Surface) is a glycoprotein that mediates viral
Here is an interesting post breaking down this scientific concept: 🔬 The Secret Key: How Viruses Enter Our Cells maturesu s a