Lisase

Lisase is a term that can refer to two distinct concepts in science. In biochemistry, lisase is a type of enzyme that catalyzes the cleavage of a bond in a molecule without the addition of water or oxidation. This process results in the formation of a new double bond or a ring structure. For example, decarboxylases are a type of lisase that remove a carboxyl group from a molecule, often releasing carbon dioxide.

The term lisase can also refer to specific enzymes or proteins involved in cellular processes, particularly in the context of genetics or molecular biology. In some research contexts, "lisase" might be used informally or as part of a specific gene or protein name, referring to a molecule that plays a role in breaking down or cleaving other molecules, often in a pathway related to degradation or modification. Without further context, it is difficult to specify the exact function of such a lisase. It is important to distinguish between the general enzyme classification and a specific named protein. The broader classification of lisase enzymes is part of the International Union of Biochemistry and Molecular Biology's enzyme nomenclature.