PEPTIDASE Meaning and
Definition
-
Peptidase is an enzyme that plays a crucial role in the process of protein digestion. It is a type of protease, a subgroup of enzymes that catalyze the breakdown of proteins into smaller peptides or amino acids by hydrolyzing the peptide bonds that hold the amino acids together in a protein chain.
Peptidases are primarily found in the digestive system of living organisms, where they facilitate the breakdown of ingested proteins into more manageable and absorbable forms. They act on various compartments of the digestive system, including the stomach, pancreas, and small intestine.
This enzyme functions by cleaving the peptide bond between adjacent amino acids, thereby breaking down larger protein molecules into smaller polypeptides. These polypeptides can then be further degraded into individual amino acids by other enzymes called dipeptidases or amino peptidases.
Peptidases are classified based on their specificity for different types of peptide bonds. Some examples include carboxypeptidases, which cleave the peptide bond at the carboxyl end of an amino acid, and aminopeptidases, which remove amino acids from the amino terminus of a peptide chain.
Overall, peptidases are integral to the process of protein digestion, facilitating the release of amino acids, which can be absorbed into the bloodstream and used for various biological processes, such as energy production, tissue repair, and synthesis of new proteins.
Common Misspellings for PEPTIDASE
- oeptidase
- leptidase
- -eptidase
- 0eptidase
- pwptidase
- psptidase
- pdptidase
- prptidase
- p4ptidase
- p3ptidase
- peotidase
- peltidase
- pe-tidase
- pe0tidase
- pepridase
- pepfidase
- pepgidase
- pepyidase
- pep6idase
- pertidase
Etymology of PEPTIDASE
The word "peptidase" comes from the combination of two components: "peptide" and "-ase".
The term "peptide" originates from the Greek word "peptos", which means "digestible" or "cooked". It was first used in the early 20th century to refer to a group of organic compounds consisting of amino acids joined together by peptide bonds.
The suffix "-ase" is derived from the Latin word "āsa", which refers to an enzyme. This suffix is commonly used in scientific terminology to denote enzymes.
Therefore, the word "peptidase" is coined to describe enzymes that catalyze the hydrolysis or breakdown of peptides by breaking the peptide bonds between amino acids.
Similar spelling words for PEPTIDASE
Infographic
Add the infographic to your website:
