Protease - Wikipedia
A protease (also called a peptidase, proteinase, or proteolytic enzyme) [1] is an enzyme that catalyzes proteolysis, breaking down proteins into smaller polypeptides or single amino acids, and spurring the formation of new protein products. [2]
Proteases: Multifunctional Enzymes in Life and Disease - PMC
Proteases are the efficient executioners of a common chemical reaction: the hydrolysis of peptide bonds (16). Most proteolytic enzymes cleave α-peptide bonds between naturally occurring amino acids, but there are some proteases that perform slightly different reactions.
Protease Enzyme: Definition, Types, Functions and Mechanism
Protease enzyme is a group of proteolytic enzymes, which hydrolyse the peptide bonds present in proteins to convert it to shorter polypeptides and amino acids. They play a major role in the digestion and absorption of dietary proteins.
Proteolytic Enzymes: How They Work, Benefits and Sources - Healthline
2018年2月17日 · Proteolytic enzymes perform many functions in your body. This article explains their potential health benefits, where to find them and how to use them.
Protease: Function, Benefits, Risks, Sources, and More - Health
2024年8月8日 · Proteases, also known as proteolytic enzymes, are a large group of enzymes necessary for several important processes in the body, including protein digestion, cellular function, and...
Protease - an overview | ScienceDirect Topics
Protease (PR), proteinase, or peptidase refers to a group of proteolytic enzymes whose major function is to catalyze the hydrolysis of peptide bonds that link amino acids together in a polypeptide chain with high sequence selectivity and catalytic proficiency.
Proteases: Types, Mechanisms, and Cellular Functions
2024年10月10日 · Explore the diverse types, mechanisms, and essential cellular roles of proteases in biological systems. Proteases are enzymes that catalyze the breakdown of proteins, playing a role in numerous biological processes. Their importance spans digestion, immune response, and cellular regulation.
Microbial proteases and their applications - PMC
Proteases (proteinases or peptidases) are a class of hydrolases that cleave peptide chains in proteins. Endopeptidases are a type of protease that hydrolyze the internal peptide bonds of proteins, forming shorter peptides; exopeptidases hydrolyze the terminal peptide bonds from the C-terminal or N-terminal, forming free amino acids.
Proteases: History, discovery, and roles in health and disease
Protease inhibitors are useful medically (e.g. angiotensin-converting enzyme inhibitors for blood pressure, HIV inhibitors, proteasome inhibitors for myeloma, dipeptidyl peptidase IV inhibitors for type II diabetes).
Protease mechanisms | Learn Science at Scitable - Nature
Enzymes that catalyse the hydrolytic cleavage of peptide bonds are called proteases. Proteases fall into four main mechanistic classes: serine, cysteine, aspartyl and metalloproteases.