Sort   by:  
 Page size 
ProteomicsThe 19S RP-associated deubiquitylation downstream of AP-3β disassembles heat-induced stress granules in plants
To survive under adverse conditions, plants form stress granules (SGs) to temporally store mRNA and halt translation as a primary response. Dysregulation in SG disassembly can have detrimental effects on plant survival after stress release, yet the underlying mechanism remains poorly understood in p...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2025-01-24 | PXD054299 | Pride
Stress granules (sgs)  ap-3β  19s rp  deubiquitylation  non-proteolytic function 
ProteomicsThe adaptor protein AP-3β disassembles heat-induced stress granules via 19S RP-associated deubiquitylation in Arabidopsis
To survive under adverse conditions, plants form stress granules (SGs) to temporally store mRNA and halt translation as a primary response. Dysregulation in SG disassembly can have detrimental effects on plant survival after stress release, yet the underlying mechanism remains poorly understood. Usi...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2025-01-24 | PXD058194 | Pride
Stress granules  ap-3β  tsn1/2  19s rp  deubiquitylation 
UnknownThe central unit within the 19S regulatory particle of the proteasome.
Not available
S-EPMC2481239 | biostudies-literature
ProteomicsAn Abundance of Free Proteasomal Regulatory (19S) Particles Regulate Neuronal Synapses Independent of the Proteasome
The major protein-degradation machine, the proteasome, functions at brain synapses and regulates long-term information storage. Here we found that the two essential subcomplexes of the proteasome, the regulatory (19S) and catalytic (20S) particles that assemble to recognize and degrade substrates, w...
ORGANISM(S): Rattus norvegicus (Rat) 
2024-11-26 | PXD037893 | Pride
K48 Synapse Neurons Neuronal proteasome 19s K63 Pull-down Immunoprecipitation Proteasome Ubiquitin 
ProteomicsCharacterization of the regulatory AAA-ATPase subunit Rpt3 in Plasmodium berghei as an activator of Protein Phosphatase 1
The 26S proteasome is the main proteolytic machine involved in protein degradation, contributing to homeostasis or stress response of eukaryotic cells. This macromolecular complex, consisting of a 20S core particle assembled with one or two 19S regulatory particles, is highly regulated by phos-phory...
ORGANISM(S): Mus musculus (Mouse) 
2025-12-03 | PXD044616 | Pride
Proteasome Rpt3 Protein phosphatase 1 19s regulatory particle Lcms Plasmodium 
ProteomicsAn Abundance of Free Proteasomal Regulatory (19S) Particles Regulate Neuronal Synapses Independent of the Proteasome
The major protein-degradation machine, the proteasome, functions at brain synapses and regulates long-term information storage. Here we found that the two essential subcomplexes of the proteasome, the regulatory (19S) and catalytic (20S) particles that assemble to recognize and degrade substrates, w...
ORGANISM(S): Rattus norvegicus (Rat) 
2024-11-26 | PXD041161 | Pride
K48 In-gel digest Synapse Neurons Neuronal proteasome Native page 19s K63 Proteasome Ubiquitin 
UnknownStructural insights into proteasome activation by the 19S regulatory particle.
Not available
S-EPMC3864829 | biostudies-literature
UnknownThe adaptor protein AP-3β disassembles heat-induced stress granules via 19S regulatory particle in Arabidopsis.
Not available
S-EPMC11868639 | biostudies-literature
UnknownUbiquitin-independent proteasomal degradation of tumor suppressors by human cytomegalovirus pp71 requires the 19S regulatory particle.
Not available
S-EPMC3624388 | biostudies-literature
UnknownPhosphorylation of the 19S regulatory particle ATPase subunit, Rpt6, modifies susceptibility to proteotoxic stress and protein aggregation.
Not available
S-EPMC5491056 | biostudies-literature
Sort   by:  
 Page size