You see the poly(A) sequence at the end? That is what stabalizes the entire structure so that it doesn't denature. I called it a "base", but you are right that it's not adding to the size of the overall structure much.
The point is that the normal virus protein obviously doesn't have that - it's human design to create stability.
My point was that there are not billions of covid spike proteins floating around the human body when you get the vaccine.
The point is that the normal virus protein obviously doesn't have that - it's human design to create stability.
My point was that there are not billions of covid spike proteins floating around the human body when you get the vaccine.