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Proteomics20S proteasome digestion of HeLa cell extracts
The 20S proteasome is responsible for the catalytic activity of all proteasome complexes. Structural constraints mean that only unfolded, extended polypeptide chains may enter the catalytic core of the 20S proteasome. Here we conducted a comprehensive analysis of the 20S CP substrates in-vitro. We r...
ORGANISM(S): Homo sapiens (Human) 
2018-07-30 | PXD010132 | Pride
20s proteasome digestion Heat soluble proteins 
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 
UnknownCellular transcription factor Sp1 recruits simian virus 40 capsid proteins to the viral packaging signal, ses.
Not available
S-EPMC136189 | biostudies-literature
UnknownDestVI identifies continuums of cell types in spatial transcriptomics data.
Not available
S-EPMC9756396 | biostudies-literature
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