Proteasome activator BLM10
UniProtKB accession: P43583
Grouped By: Matching UniProtKB accession
Group Content:
Go to UniProtKB: P43583
UniProtKB description: Associated component of the proteasome that specifically recognizes acetylated histones and promotes ATP- and ubiquitin-independent degradation of core histones during DNA damage response. Recognizes and binds acetylated histones via its bromodomain-like (BRDL) region and activates the proteasome by opening the gated channel for substrate entry. Binds to the core proteasome via its C-terminus, which occupies the same binding sites as the proteasomal ATPases, opening the closed structure of the proteasome via an active gating mechanism. Involved in DNA damage response in somatic cells: binds to acetylated histones and promotes degradation of histones following DNA double-strand breaks.
Group Members:
Release Date:
Structure Features
Sequence Features
Experimental Features
Organisms
Protein Domains
Function