Psmb4 proteasome (prosome, macropain) subunit, beta type 4 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Psmb4provided by MGI
Official Full Name: proteasome (prosome, macropain) subunit, beta type 4provided by MGI
Primary source: MGI:MGI:1098257
See related: Ensembl:ENSMUSG00000005779 AllianceGenome:MGI:1098257
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: Pros-27
Summary: Enables lipopolysaccharide binding activity. Involved in negative regulation of inflammatory response to antigenic stimulus. Part of proteasome core complex. Is expressed in cerebral cortex and embryo. Orthologous to human PSMB4 (proteasome 20S subunit beta 4). [provided by Alliance of Genome Resources, Apr 2022]
Expression: Ubiquitous expression in placenta adult (RPKM 131.5), large intestine adult (RPKM 127.3) and 28 other tissues See more
Orthologs: human all
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Genomic context

Location:: 3 F2.1; 3 40.74 cM

Exon count:: 7

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	3	NC_000069.7 (94791635..94794269, complement)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	3	NC_000069.6 (94884324..94886958, complement)

Chromosome 3 - NC_000069.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: Mouse ENCODE transcriptome data
Description: RNA profiling data sets generated by the Mouse ENCODE project.
BioProject: PRJNA66167
Publication: PMID 25409824
Analysis date: n/a

Bibliography

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GeneRIFs: Gene References Into Functions

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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 MGI

Function	Evidence Code	Pubs
enables lipopolysaccharide binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in negative regulation of inflammatory response to antigenic stimulus	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in proteasome-mediated ubiquitin-dependent protein catabolic process	IBA Inferred from Biological aspect of Ancestor more info
involved_in proteolysis involved in protein catabolic process	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in ciliary basal body	ISO Inferred from Sequence Orthology more info
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 cytosol	TAS Traceable Author Statement more info
located_in mitochondrion	ISO Inferred from Sequence Orthology more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
located_in nucleoplasm	TAS Traceable Author Statement 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	IDA Inferred from Direct Assay more info	PubMed
part_of proteasome core complex	ISO Inferred from Sequence Orthology more info
part_of proteasome core complex, beta-subunit complex	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: proteasome subunit beta type-4

Names: low molecular mass protein 3; macropain beta chain; multicatalytic endopeptidase complex beta chain; proteasome beta chain; proteasome chain 3

NP_032971.2

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_008945.3 → NP_032971.2 proteasome subunit beta type-4

See identical proteins and their annotated locations for NP_032971.2

Status: VALIDATED

Source sequence(s)

AK077448, CB058553

Consensus CDS

CCDS17597.1

UniProtKB/Swiss-Prot

P99026, Q3THC0, Q3THI3, Q3U0S0, Q3UVQ4, Q62008, Q8BK27, Q91VV7

Related

ENSMUSP00000005923.7, ENSMUST00000005923.7

Conserved Domains (2) summary

COG0638
Location:45 → 241

PRE1; 20S proteasome, alpha and beta subunits [Posttranslational modification, protein turnover, chaperones]

cd03760
Location:52 → 247

proteasome_beta_type_4; proteasome beta type-4 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 ...