Psmb2 proteasome 20S subunit beta 2 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Psmb2provided by RGD
Official Full Name: proteasome 20S subunit beta 2provided by RGD
Primary source: RGD:61874
See related: EnsemblRapid:ENSRNOG00000011463 AllianceGenome:RGD:61874
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Summary: Involved in response to organic cyclic compound. Predicted to be located in nucleoplasm. Predicted to be part of proteasome core complex, beta-subunit complex. Predicted to be active in cytosol and nucleus. Orthologous to human PSMB2 (proteasome 20S subunit beta 2). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Liver (RPKM 483.6), Adrenal (RPKM 466.5) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 5q36

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	5	NC_086023.1 (144255058..144287200)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	5	NC_051340.1 (138970564..139002715)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	5	NC_005104.4 (144702004..144734220)

Chromosome 5 - NC_086023.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by RGD

Process	Evidence Code	Pubs
involved_in proteasome-mediated ubiquitin-dependent protein catabolic process	IBA Inferred from Biological aspect of Ancestor more info
involved_in response to organic cyclic compound	IEP Inferred from Expression Pattern more info	PubMed

Component	Evidence Code	Pubs
is_active_in cytoplasm	ISO Inferred from Sequence Orthology more info
is_active_in cytosol	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
is_active_in nucleus	ISO Inferred from Sequence Orthology more info
part_of proteasome complex	ISO Inferred from Sequence Orthology more info
part_of proteasome core complex	ISO Inferred from Sequence Orthology more info
part_of proteasome core complex	ISS Inferred from Sequence or Structural Similarity 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

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Preferred Names: proteasome subunit beta type-2

Names: beta-4; macropain subunit C7-I; multicatalytic endopeptidase complex subunit C7-I; proteasome (prosome, macropain) subunit, beta type 2; proteasome beta 2 subunit; proteasome component C7-I; proteasome subunit beta 2; proteasome subunit beta-4

NP_058980.1

EC 3.4.25.1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_017284.1 → NP_058980.1 proteasome subunit beta type-2

See identical proteins and their annotated locations for NP_058980.1

Status: PROVISIONAL

Source sequence(s)

D21799

UniProtKB/Swiss-Prot

P40307

UniProtKB/TrEMBL

A6ISB2

Related

ENSRNOP00000015618.3, ENSRNOT00000015618.8

Conserved Domains (1) summary

cd03758
Location:1 → 192

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 ...