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Prosbeta5R2 Proteasome beta5 subunit-related 2 [ Drosophila melanogaster (fruit fly) ]

Gene ID: 318924, updated on 2-Nov-2024

Summary

Official Symbol
Prosbeta5R2provided by FlyBase
Official Full Name
Proteasome beta5 subunit-related 2provided by FlyBase
Primary source
FLYBASE:FBgn0051742
Locus tag
Dmel_CG31742
See related
AllianceGenome:FB:FBgn0051742
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Drosophila melanogaster
Lineage
Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota; Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea; Drosophilidae; Drosophila; Sophophora
Also known as
31742; anon-AE003657.1; beta5R2; CG31742; Dmel\CG31742
Summary
Predicted to enable endopeptidase activity. Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process. Predicted to be part of proteasome core complex, beta-subunit complex. Predicted to be active in cytosol and nucleus. Orthologous to several human genes including PSMB5 (proteasome 20S subunit beta 5). [provided by Alliance of Genome Resources, Nov 2024]
Orthologs
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Genomic context

See Prosbeta5R2 in Genome Data Viewer
Location:
36E3-36E3; 2-53 cM
Exon count:
1
Annotation release Status Assembly Chr Location
Release 6.54 current Release 6 plus ISO1 MT (GCF_000001215.4) 2L NT_033779.5 (17990418..17991951)
Release 5.57 previous assembly Release 5 (GCF_000001215.2) 2L NT_033779.4 (17990418..17991951)

Chromosome 2L - NT_033779.5Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene beethoven Neighboring gene uncharacterized protein Neighboring gene long non-coding RNA:CR44767 Neighboring gene long non-coding RNA:CR44604

Genomic regions, transcripts, and products

General gene information

Gene Ontology Provided by FlyBase

Function Evidence Code Pubs
enables endopeptidase activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables endopeptidase activity ISS
Inferred from Sequence or Structural Similarity
more info
 
enables threonine-type endopeptidase activity IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
is_active_in cytosol IBA
Inferred from Biological aspect of Ancestor
more info
 
is_active_in nucleus IBA
Inferred from Biological aspect of Ancestor
more info
 
part_of proteasome core complex IEA
Inferred from Electronic Annotation
more info
 
part_of proteasome core complex, beta-subunit complex IBA
Inferred from Biological aspect of Ancestor
more info
 
part_of proteasome core complex, beta-subunit complex ISS
Inferred from Sequence or Structural Similarity
more info
 

General protein information

Preferred Names
proteasome beta5 subunit-related 2
Names
AE003657 - proteasome beta subunit
CG31742-PA
CG31742-PB
Prosbeta5R2-PA
Prosbeta5R2-PB
NP_001286022.1
NP_724081.1

NCBI Reference Sequences (RefSeq)

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Genome Annotation

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

Reference assembly

Genomic

  1. NT_033779.5 Reference assembly

    Range
    17990418..17991951
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001299093.1NP_001286022.1  proteasome beta5 subunit-related 2, isoform B [Drosophila melanogaster]

    See identical proteins and their annotated locations for NP_001286022.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    Q8INY4
    Conserved Domains (2) summary
    PTZ00488
    Location:46279
    PTZ00488; Proteasome subunit beta type-5; Provisional
    cd03761
    Location:72259
    proteasome_beta_type_5; proteasome beta type-5 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 ...
  2. NM_165234.3NP_724081.1  proteasome beta5 subunit-related 2, isoform A [Drosophila melanogaster]

    See identical proteins and their annotated locations for NP_724081.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    Q8INY4
    Related
    FBpp0080578
    Conserved Domains (2) summary
    PTZ00488
    Location:46279
    PTZ00488; Proteasome subunit beta type-5; Provisional
    cd03761
    Location:72259
    proteasome_beta_type_5; proteasome beta type-5 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 ...