Enzyme Active Site And Substrate -
Though it usually accounts for only a tiny fraction of the enzyme’s total volume, the active site is where the "work" happens. It is characterized by:
The active site is a three-dimensional cleft or crevice within the enzyme molecule. It is not merely a passive hole in the protein structure; it is a highly sophisticated micro-environment tailored to facilitate a specific chemical reaction.
A handshake. Your hand is not a rigid lock; it molds itself to the other person’s hand, creating a snug, functional fit.
