Nucleus-The nucleus is the control center of the cell. It is the largest organelle in the cell and it contains the DNA of the cell. DNA (Deoxyribonucleic Acid) contains all the information for cells to live, perform their functions and reproduce.
Int J Neurosci 1993 May; 70(1-2):75-84 ABSTRACT Monoamine oxidase is an iron containing enzyme that exists as 2 isozymes, A and B, that have different affinities for various amines as substrates. The activity of monoamine oxidase helps to maintain neuron firing rates throughout the body within homeostatic limits.ther drugs that inhibit monoamine oxidase are used to treat patients with atypical depression, panic attacks or post traumatic stress syndrome. It is hypothesized that the emotions act as positive or negative reinforcers of behavior patterns that increase the probability of survival of the organism.
study shows that the monoamine oxidase A structure is more flexible than that of monoamine oxidase B and that clorgyline and pargyline inactivation increase structural stability of both enzymes Analysis of conserved active site residues in monoamine oxidase A and B and their three-dimensional molecular modeling