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ProteomicsThe C-terminus of the PSMA3 proteasome subunit preferentially traps intrinsically disordered proteins for degradation
Degradation of intrinsically disordered proteins (IDPs) by a non-26S proteasome process does not require proteasomal targeting by polyubiquitin. However, whether and how IDPs are recognized by the non-26S proteasome, including the 20S complex, remains unknown. Analyses of protein interactome dataset...
ORGANISM(S): Homo sapiens (Human) 
2023-03-11 | PXD024791 | Pride
Proteasome Disordered proteins Proteomics 
ProteomicsInvestigation of PSMA3 in brains of B6 mice
The PSMA3 (Proteasome subunit alpha type-3) protein was identified by ligand affinity chromatography in brain specimens (frontal cortex and hippocampus) of 6-month-old, non-transgenic B6 mice, as a protein which interacts with CPD57 (4-(4-fluorophenyl)-6-(hydroxymethyl)-2-methyl-pyridine-3-carboxami...
ORGANISM(S): Mus musculus (Mouse) 
2026-02-16 | PXD073574 | Pride
Frontal cortex Psma3 B6 mouse Brain Hippocampus 
UnknownMETTL3 affects FLT3-ITD+ acute myeloid leukemia by mediating autophagy by regulating PSMA3-AS1 stability.
Not available
S-EPMC10193868 | biostudies-literature
UnknownThe C-Terminus of the PSMA3 Proteasome Subunit Preferentially Traps Intrinsically Disordered Proteins for Degradation.
Not available
S-EPMC9600399 | biostudies-literature
UnknownPSMA3-AS1 induced by transcription factor PAX5 promotes cholangiocarcinoma proliferation, migration and invasion by sponging miR-376a-3p to up-regulate LAMC1.
Not available
S-EPMC8791211 | biostudies-literature
UnknownLong noncoding RNA PSMA3-AS1 functions as a competing endogenous RNA to promote gastric cancer progression by regulating the miR-329-3p/ALDOA axis
Not available
S-EPMC10318671 | biostudies-literature
UnknownMethod of Monitoring 26S Proteasome in Cells Revealed the Crucial Role of PSMA3 C-Terminus in 26S Integrity.
Not available
S-EPMC10296302 | biostudies-literature
UnknownPSMA6 (rs2277460, rs1048990), PSMC6 (rs2295826, rs2295827) and PSMA3 (rs2348071) genetic diversity in Latvians, Lithuanians and Taiwanese.
Not available
S-EPMC4287955 | biostudies-literature
UnknownThe Expression Patterns and Implications of MALAT1, MANCR, PSMA3-AS1 and miR-101 in Esophageal Adenocarcinoma.
Not available
S-EPMC10778904 | biostudies-literature
UnknownExpectancy of asthma phenotype having different polymorphism of PSMA6, PSMC6, PSMA3 proteasomal genes: Lithuanian study
Not available
S-EPMC4406620 | biostudies-literature
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