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Cancer, Cathepsin D is a mitogen and "it attenuates the anti-tumor immune response of decaying chemokines to inhibit the function of dendritic cells". Cathepsins B and L are involved in matrix degradation and cell invasion. [3] Stroke [4] Traumatic brain injury [5] Alzheimer's disease [6] Arthritis [7]
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide. Cathepsin L may refer to: Cathepsin L1, a human ...
Cathepsin L1 is a protein that in humans is encoded by the CTSL1 gene. [ 3 ] [ 4 ] [ 5 ] The protein is a cysteine cathepsin , a lysosomal cysteine protease that plays a major role in intracellular protein catabolism .
[3] [10] [9] Many papain-like protease enzymes function as monomers, though a few, such as cathepsin C (Dipeptidyl-peptidase I), are homotetramers. The mature monomer structure is characteristically divided into two lobes or subdomains, known as the L-domain and the R-domain , where the active site is located between them. [1]
The activity of cysteine proteases is regulated by a few general mechanisms, which includes the production of zymogens, selective expression, pH modification, cellular compartmentalization, and regulation of their enzymatic activity by endogenous inhibitors, which seemingly is the most efficient mechanism associated with the regulation of the ...
This may have different consequences, depending on the normal function of the serine protease. For example, mutations in protein C can lead to protein C deficiency and predisposing to thrombosis . Also, some proteases play a vital role in host cell-virus fusion activation by priming virus's Spike protein to show the protein named "fusion ...
Serpins are a superfamily of proteins with similar structures that were first identified for their protease inhibition activity and are found in all kingdoms of life. [1] [2] The acronym serpin was originally coined because the first serpins to be identified act on chymotrypsin-like serine proteases (serine protease inhibitors).
Cathepsin L2 (EC 3.4.22.43, also known as cathepsin V or cathepsin U) is a protein encoded in humans by the CTSV gene. [5] [6] [7] [8]The protein is a human cysteine cathepsin, a lysosomal cysteine protease with endopeptidase activity.