Proteasomes are essential protein complexes responsible for the degradation of proteins by proteolysis, a chemical reaction that breaks peptide bonds...
140 KB (16,817 words) - 21:42, 23 April 2025
Proteasome inhibitors (INN stem –zomib) are drugs that block the action of proteasomes. Proteasomes are large proteins complexes that are used to break...
14 KB (1,622 words) - 13:25, 21 April 2025
prosome, multicatalytic proteinase (complex), MCP, proteasome, large multicatalytic protease, proteasome organelle, alkaline protease, 26S protease, tricorn...
2 KB (255 words) - 15:34, 26 August 2023
PSMB1 (redirect from Proteasome subunit beta type-1)
Proteasome subunit beta type-1 also known as 20S proteasome subunit beta-6 (based on systematic nomenclature) is a protein that in humans is encoded by...
25 KB (3,183 words) - 04:46, 19 October 2022
PSMB3 (redirect from Proteasome subunit beta type-3)
Proteasome subunit beta type-3, also known as 20S proteasome subunit beta-3, is a protein that in humans is encoded by the PSMB3 gene. This protein is...
23 KB (2,761 words) - 09:31, 18 August 2023
PSMB5 (redirect from Proteasome subunit beta type-5)
Proteasome subunit beta type-5 also known as 20S proteasome subunit beta-5 is a protein that in humans is encoded by the PSMB5 gene. This protein is one...
25 KB (3,119 words) - 11:42, 15 November 2024
In enzymology, a proteasome ATPase (EC 3.6.4.8) is an enzyme that catalyzes the chemical reaction ATP + H2O ⇌ {\displaystyle \rightleftharpoons } ADP +...
2 KB (143 words) - 13:26, 27 August 2023
affects proteins in many ways: it can mark them for degradation via the 26S proteasome, alter their cellular location, affect their activity, and promote or...
101 KB (11,338 words) - 19:50, 22 April 2025
an anti-CD38 monoclonal antibody, a proteasome inhibitor, and an immunomodulatory agent. carfilzomib: a proteasome inhibitor that is indicated: as a single...
129 KB (13,208 words) - 00:23, 21 April 2025
the proteasome on the basis of its affinity for certain catalytic subunits of the proteasome by Fenteany and co-workers in 1995. The proteasome is a...
5 KB (332 words) - 19:39, 26 March 2024
Proteasome subunit alpha type-1 is a protein that in humans is encoded by the PSMA1 gene. This protein is one of the 17 essential subunits (alpha subunits...
24 KB (2,972 words) - 09:47, 18 August 2023
Proteolysis (section Lysosome and proteasome)
lysosome, or a ubiquitin-dependent process that targets unwanted proteins to proteasome. The autophagy-lysosomal pathway is normally a non-selective process,...
35 KB (4,339 words) - 04:36, 3 March 2025
Bortezomib (category Proteasome inhibitors)
syndrome. It is in the class of medications known as proteasome inhibitor. It works by inhibiting proteasomes, cellular complexes that break down proteins. Bortezomib...
24 KB (2,272 words) - 16:56, 12 January 2025
An immunoproteasome is a type of proteasome that degrades ubiquitin-labeled proteins found in the cytoplasm in cells exposed to oxidative stress and proinflammatory...
6 KB (798 words) - 12:41, 15 June 2022
factors as well in activation of the insulin gene. MafA is degraded by proteasomes upon low blood glucose levels. Increased levels of glucose make an unknown...
121 KB (13,818 words) - 19:59, 22 March 2025
26S proteasome non-ATPase regulatory subunit 1, also as known as 26S Proteasome Regulatory Subunit Rpn2 (systematic nomenclature), is a protein that in...
25 KB (3,214 words) - 11:43, 3 June 2024
PSMB4 (redirect from Proteasome subunit beta type-4)
Proteasome subunit beta type-4 also known as 20S proteasome subunit beta-7 (based on systematic nomenclature) is a protein that in humans is encoded by...
24 KB (3,031 words) - 08:14, 3 December 2023
signal peptide for protein degradation. This may be mediated via the proteasome or calpain. Rogers S, Wells R, Rechsteiner M (1986). "Amino acid sequences...
2 KB (204 words) - 09:18, 18 August 2023
Endoplasmic-reticulum-associated protein degradation (section Ubiquitin-dependent degradation by the proteasome)
and subsequent degradation by a protein-degrading complex, called the proteasome. The process of ERAD can be divided into three steps: The recognition...
13 KB (1,709 words) - 07:49, 27 July 2024
Carfilzomib (category Proteasome inhibitors)
brand name Kyprolis, is an anti-cancer medication acting as a selective proteasome inhibitor. Chemically, it is a tetrapeptide epoxyketone and an analog...
18 KB (1,730 words) - 04:45, 8 January 2025
Proteasome subunit beta type-9 as known as 20S proteasome subunit beta-1i is a protein that in humans is encoded by the PSMB9 gene. This protein is one...
30 KB (3,811 words) - 03:29, 18 January 2024
Proteasome subunit beta type-7 as known as 20S proteasome subunit beta-2 is a protein that in humans is encoded by the PSMB7 gene. This protein is one...
27 KB (3,313 words) - 05:12, 1 January 2024
oligomerization state, which makes it more susceptible to destruction by the proteasome. This enzyme's activity can also be reduced by phosphorylation by an AMP-activated...
81 KB (8,775 words) - 01:11, 13 March 2025
26S proteasome non-ATPase regulatory subunit 10 or gankyrin is an enzyme that in humans is encoded by the PSMD10 gene. First isolated in 1998 by Tanaka...
24 KB (3,047 words) - 04:40, 4 January 2024
prototype members of this class of enzymes are the catalytic subunits of the proteasome, however, the acyltransferases convergently evolved the same active site...
5 KB (434 words) - 22:58, 25 April 2024
26S protease regulatory subunit 6B, also known as 26S proteasome AAA-ATPase subunit Rpt3, is an enzyme that in humans is encoded by the PSMC4 gene. This...
21 KB (2,801 words) - 11:43, 3 June 2024
PSMB2 (redirect from Proteasome subunit beta type-2)
Proteasome subunit beta type-2 also known as 20S proteasome subunit beta-4 (based on systematic nomenclature) is a protein that in humans is encoded by...
23 KB (2,861 words) - 14:37, 3 December 2023
Hsp90 and their co-chaperones, as well as by one subunit (RPT5) of the proteasome itself, that results in its folding to a catalytic conformation, which...
61 KB (6,864 words) - 01:57, 19 March 2025
dysfunction of the proteasome. This syndrome is caused by a mutation in the gene that encodes subunit β type-8 of the proteasome (PSMB8 gene). Due to...
18 KB (2,089 words) - 03:51, 28 September 2024
26S protease regulatory subunit 8, also known as 26S proteasome AAA-ATPase subunit Rpt6, is an enzyme that in humans is encoded by the PSMC5 gene. This...
22 KB (2,856 words) - 11:44, 3 June 2024