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Overview

Uniprot IDA0A287B088
Protein NameProteasome subunit beta
Gene NamePSMB4
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
201 LLREVLEKQPVLSQA

Function

Non-catalytic component of the proteasome

Protein Sequence

10 MESILESRSG 20 HWAGGPAPGQ 30 FYRIPPTPGS 40 IVDPASVLYG 50 SPITRTQNPM 60 VTGTSVLGVK 70 FEGGVVIAAD 80 MLGSYGSLAR 90 FRNISRIMRV 100 NNSTMLGASG 110 DYADFQYLKQ 120 VLGQMVIDEE 130 LLGDGHSYSP 140 KAIHSWLTRA 150 MYSRRSKMNP 160 LWNTMVIGGY 170 ADGESFLGYV 180 DMLGVAYEAP 190 SLATGYGAYL 200 AQPLLREVLE 210 KQPVLSQAEA 220 RELVERCMRV 230 LYYRDARSYN 240 RFQIATVTEK 250 GVEIEGPLSA 260 ETNWDIAHMI SGFE

Gene Ontology

Classification GO ID Description
Cellular Component GO:0036064 ciliary basal body
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005654 nucleoplasm
Cellular Component GO:0019774 proteasome core complex, beta-subunit complex
Molecular Function GO:0001530 lipopolysaccharide binding
Biological Process GO:0002862 negative regulation of inflammatory response to antigenic stimulus
Biological Process GO:0043161 proteasome-mediated ubiquitin-dependent protein catabolic process
Biological Process GO:0051603 proteolysis involved in protein catabolic process
Biological Process GO:0061136 regulation of proteasomal protein catabolic process
Biological Process GO:0006979 response to oxidative stress

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.