Generalized anxiety disorder symptoms include: 1  Restlessness or feeling wound-up or on edge. 2  Being easily fatigued. 3  Difficulty concentrating or having their minds go blank. 4  Irritability. Muscle tension.  Difficulty controlling the 1  worry. Sleep problems (difficulty falling or staying asleep or restless, unsatisfying  sleep)
Protein Properties: Binding Sites [edit]. A binding site is a position on a protein that binds to an incoming molecule that is smaller in size comparatively, called ligand. In proteins, binding sites are small pockets on the tertiary structure where ligands bind to it using weak forces (non-covalent bonding).
The inhibitor chemicallyresembles a (one of the) substrate(s) and binds in the active site in the same way as thesubstrate(s) binds. The inhibitor, however, has a functional group, ususally a leaving group,that is replaced by a nucleophile in the enzyme active site.herefore thistype of inhibition is called suicide inhibition or affinity labeling and the inhibitor is called a suicide inhibitor. This reaction with the suicide inhibitor removes active enzyme from the system; this removal is measured as inhibition.