Psma2 proteasome subunit alpha 2 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Psma2provided by MGI
Official Full Name: proteasome subunit alpha 2provided by MGI
Primary source: MGI:MGI:104885
See related: Ensembl:ENSMUSG00000015671 AllianceGenome:MGI:104885
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: Lmpc3
Summary: Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process. Located in P-body. Part of proteasome core complex. Orthologous to human PSMA2 (proteasome 20S subunit alpha 2). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Ubiquitous expression in placenta adult (RPKM 107.2), liver E14 (RPKM 90.2) and 28 other tissues See more
Orthologs: human all
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: 13 A1; 13 5.36 cM

Exon count:: 8

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	13	NC_000079.7 (14787827..14800258)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	13	NC_000079.6 (14613242..14625673)

Chromosome 13 - NC_000079.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help

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

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Submit: New GeneRIF Correction

Variation

Go to the top of the page Help

Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (1)

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Markers

7O14-R (e-PCR), detects polymorphism
- UniSTS:228472

Gene Ontology Provided by MGI

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 virus	IEA Inferred from Electronic Annotation more info
involved_in ubiquitin-dependent protein catabolic process	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in P-body	IDA Inferred from Direct Assay more info	PubMed
is_active_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in cytosol	TAS Traceable Author Statement more info
located_in nucleoplasm	TAS Traceable Author Statement 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, alpha-subunit complex	IBA Inferred from Biological aspect of Ancestor more info
part_of proteasome core complex, alpha-subunit complex	ISS Inferred from Sequence or Structural Similarity more info

General protein information

Go to the top of the page Help

Preferred Names: proteasome subunit alpha type-2

Names: alpha-2; macropain subunit C3; multicatalytic endopeptidase complex subunit C3; proteasome (prosome, macropain) subunit, alpha type 2; proteasome component C3

NP_032970.2

EC 3.4.25.1

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

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_008944.2 → NP_032970.2 proteasome subunit alpha type-2

See identical proteins and their annotated locations for NP_032970.2

Status: VALIDATED

Source sequence(s)

AK152862, BU755659, CJ052982

Consensus CDS

CCDS36602.1

UniProtKB/Swiss-Prot

E9Q3A4, P49722, Q6ZWV8

UniProtKB/TrEMBL

Q9CZ58

Related

ENSMUSP00000129767.3, ENSMUST00000170836.4

Conserved Domains (1) summary

cd03750
Location:6 → 231

proteasome_alpha_type_2; 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 stack on top of one another forming ...