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PSMB2 proteasome subunit beta 2 [ Gallus gallus (chicken) ]

Gene ID: 419630, updated on 13-Apr-2026
Symbol
PSMB2provided by CGNC
Full Name
proteasome subunit beta 2provided by CGNC
Primary source
CGNC:66347
See related
Ensembl:ENSGALG00010015046
Gene type
protein coding
RefSeq status
MODEL
Organism
Gallus gallus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda; Coelurosauria; Aves; Neognathae; Galloanserae; Galliformes; Phasianidae; Phasianinae; Gallus
Orthologs
Try the new Gene page
Try the new Transcripts and proteins table
See PSMB2 in Genome Data Viewer
Location:
chromosome: 23
Exon count:
6
Annotation release Status Assembly Chr Location
106 current bGalGal1.mat.broiler.GRCg7b (GCF_016699485.2) 23 NC_052554.1 (4632755..4641112)
106 current bGalGal1.pat.whiteleghornlayer.GRCg7w (GCF_016700215.2) 23 NC_052595.1 (4396174..4404537)

Chromosome 23 - NC_052554.1Genomic Context describing neighboring genes Neighboring gene C1orf216 homolog Neighboring gene uncharacterized LOC101752244 Neighboring gene transcription factor AP-2 epsilon Neighboring gene nascent polypeptide-associated complex subunit alpha, muscle-specific form-like Neighboring gene neurochondrin

Gene Ontology Provided by RefSeq

Function Evidence Code Pubs
enables peptidase activity IEA
Inferred from Electronic Annotation
more info
PubMed 
Process Evidence Code Pubs
involved_in proteasomal protein catabolic process IEA
Inferred from Electronic Annotation
more info
PubMed 
Component Evidence Code Pubs
located_in cytosol IEA
Inferred from Electronic Annotation
more info
PubMed 
located_in nucleus IEA
Inferred from Electronic Annotation
more info
PubMed 
part_of proteasome core complex IEA
Inferred from Electronic Annotation
more info
PubMed 
part_of proteasome core complex, beta-subunit complex IEA
Inferred from Electronic Annotation
more info
PubMed 
Preferred Names
proteasome subunit beta type-2
Names
proteasome (prosome, macropain) subunit, beta type, 2
proteasome beta 2 subunit
XP_040545693.1
XP_417777.2

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RefSeqs of Annotated Genomes: Gallus gallus Annotation Release 106 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

Genomic

  1. NC_052554.1 Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

    Range
    4632755..4641112
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_417777.8XP_417777.2  proteasome subunit beta type-2

    UniProtKB/TrEMBL
    A0A8V0YQS7, R4GLB3
    Related
    ENSGALP00010021043.1, ENSGALT00010036201.1
    Conserved Domains (1) summary
    cd03758
    Location:1193
    proteasome_beta_type_2; proteasome beta type-2 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that ...

Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

Genomic

  1. NC_052595.1 Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

    Range
    4396174..4404537
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_040689759.2XP_040545693.1  proteasome subunit beta type-2

    UniProtKB/TrEMBL
    A0A8V0YQS7, R4GLB3
    Conserved Domains (1) summary
    cd03758
    Location:1193
    proteasome_beta_type_2; proteasome beta type-2 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that ...