Search Results
Overview
| Uniprot ID | A0A8L2R7U6 |
|---|---|
| Protein Name | Proteasome subunit beta |
| Gene Name | Psmb3 |
| Organism | Rattus norvegicus |
Kla Sites from experimental identification
| Position | Flanking peptide |
|---|---|
| 20 | AVMAMKGKNCVAIAA |
Function
Component of the proteasome, a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity
Protein Sequence
10
MSFGSVMSYN
20
GGAVMAMKGK
30
NCVAIAADRR
40
FGIQAQMVTT
50
DFQKIFPMGD
60
RLYIGLAGLA
70
TDVQTVAQRL
80
KFRLNLYELK
90
EGRQIKPYTL
100
MSMVANLLYE
110
KRFGPYYTEP
120
VIAGLDPKTF
130
KPFICSLDLI
140
GCPMVTDDFV
150
VSGTCSEQMY
160
GMCESLWEPN
170
MDPEHLFETI
180
SQAMLNAVDR
190
DAVSGMGVIV
200
HIIEKDKITT
RTLKARMD
Gene Ontology
| Classification | GO ID | Description |
|---|---|---|
| Cellular Component | GO:0005737 | cytoplasm |
| Cellular Component | GO:0005634 | nucleus |
| Cellular Component | GO:0019774 | proteasome core complex, beta-subunit complex |
| Biological Process | GO:0043161 | proteasome-mediated ubiquitin-dependent protein catabolic process |
Reference
[1] Chen Y, Sun W, Sun Z, Zhao H, Wu T et al.. Effect of electroacupuncture on hippocampal protein lactylation in a rat model of vascular dementia.. Front Neurol 16:1629474. 2025. PMID: 40963935.