Selenos selenoprotein S [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Selenosprovided by MGI
Official Full Name: selenoprotein Sprovided by MGI
Primary source: MGI:MGI:95994
See related: Ensembl:ENSMUSG00000075701 AllianceGenome:MGI:95994
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: H4; H-4; H47; H-47; Sels; Vimp; Seps1; 1500011E07Rik
Summary: This gene encodes a transmembrane protein that is localized in the endoplasmic reticulum (ER). It is involved in the degradation process of misfolded proteins in the ER, and may also have a role in inflammation control. This protein is a selenoprotein, containing the rare amino acid selenocysteine (Sec). Sec is encoded by the UGA codon, which normally signals translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, designated the Sec insertion sequence (SECIS) element, that is necessary for the recognition of UGA as a Sec codon, rather than as a stop signal. Two additional phylogenetically conserved stem-loop structures (Stem-loop 1 and Stem-loop 2) in the 3' UTR of this mRNA have been shown to function as modulators of Sec insertion (PMID:23614019). Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jul 2017]
Expression: Ubiquitous expression in placenta adult (RPKM 73.8), testis adult (RPKM 50.8) and 28 other tissues See more
Orthologs: human all
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Genomic context

Location:: 7 C; 7 35.49 cM

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	7	NC_000073.7 (65729397..65739153)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	7	NC_000073.6 (66079649..66089405)

Chromosome 7 - NC_000073.7 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

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

What's a GeneRIF?

Selenoprotein S regulates adipogenesis through IRE1alpha-XBP1 pathway.
Title: Selenoprotein S regulates adipogenesis through IRE1α-XBP1 pathway.
Impaired exercise performance with Seps1 reduction or deletion cannot be attributed to heightened cellular stress or inflammation, but it may potentially be mediated, in part, by the effects of Seps1 on the microvasculature.
Title: Impaired exercise performance is independent of inflammation and cellular stress following genetic reduction or deletion of selenoprotein S.
Seps1 is a novel regulator of contractile function and cellular stress responses in fast-twitch muscles.
Title: Deficiency of selenoprotein S, an endoplasmic reticulum resident oxidoreductase, impairs the contractile function of fast-twitch hindlimb muscles.
These results suggest that VIMP may function as a novel regulator to modulate beta-cell survival, proliferation, cell cycle, unfolded protein response and insulin secretion in MIN6 cells. VIMP knockdown (KD) decreases cell proliferation and G1 cell cycle arrest.
Title: Deficiency of VCP-Interacting Membrane Selenoprotein (VIMP) Leads to G1 Cell Cycle Arrest and Cell Death in MIN6 Insulinoma Cells.
It has been proposed that SelS promoted cell survival through the IRE1a-XBP1 signaling pathway.
Title: Selenoprotein S protects against adipocyte death through mediation of the IRE1α-sXBP1 pathway.
findings suggest that SelS protects endothelial cells against TNF-alpha-induced dysfunction by inhibiting the activation of p38 MAPK and NF-kappaB pathways and implicates it as a possible modulator of vascular inflammatory diseases.
Title: Selenoprotein S Attenuates Tumor Necrosis Factor-α-Induced Dysfunction in Endothelial Cells.
the genetic reduction of Seps1 appears to specifically exacerbate the inflammatory profile of fast-twitch muscle fibres, which are typically more vulnerable to degeneration in dystrophy.
Title: A Reduction in Selenoprotein S Amplifies the Inflammatory Profile of Fast-Twitch Skeletal Muscle in the mdx Dystrophic Mouse.
Pro(178) and Pro(183) of SelS play important roles in the translocation of p97(VCP) to the ER membrane and protect cells from ER stress
Title: Pro178 and Pro183 of selenoprotein S are essential residues for interaction with p97(VCP) during endoplasmic reticulum-associated degradation.
SelS expression is prominent in neurons and hardly detectable in astrocytes from control mice
Title: Selenoprotein S expression in reactive astrocytes following brain injury.
The SEPS1 protein expression in liver of septic mouse is markedly elevated.
Title: [Altered hepatic expression of selenoprotein S1 in septic mouse induced by LPS attack].

Submit: New GeneRIF Correction See all GeneRIFs (13)

Variation

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Alleles

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

Targeted (2) 1 citation
Not Applicable (1) 1 citation
Endonuclease-mediated (4)

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 ATPase binding	ISO Inferred from Sequence Orthology more info
enables antioxidant activity	ISO Inferred from Sequence Orthology more info
enables enzyme binding	ISO Inferred from Sequence Orthology more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables ubiquitin-specific protease binding	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in ER overload response	ISO Inferred from Sequence Orthology more info
involved_in ERAD pathway	ISO Inferred from Sequence Orthology more info
involved_in cell redox homeostasis	ISO Inferred from Sequence Orthology more info
involved_in cellular response to lipopolysaccharide	ISO Inferred from Sequence Orthology more info
involved_in cellular response to oxidative stress	ISO Inferred from Sequence Orthology more info
involved_in endoplasmic reticulum unfolded protein response	IBA Inferred from Biological aspect of Ancestor more info
involved_in endoplasmic reticulum unfolded protein response	ISO Inferred from Sequence Orthology more info
involved_in intracellular protein transport	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of acute inflammatory response to antigenic stimulus	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of inflammatory response	IC Inferred by Curator more info	PubMed
involved_in negative regulation of interleukin-6 production	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of macrophage apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of nitric-oxide synthase biosynthetic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of tumor necrosis factor production	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of nitric oxide metabolic process	ISO Inferred from Sequence Orthology more info
involved_in response to redox state	ISO Inferred from Sequence Orthology more info
involved_in retrograde protein transport, ER to cytosol	IBA Inferred from Biological aspect of Ancestor more info
involved_in retrograde protein transport, ER to cytosol	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
part_of Derlin-1 retrotranslocation complex	IBA Inferred from Biological aspect of Ancestor more info
part_of Derlin-1 retrotranslocation complex	ISO Inferred from Sequence Orthology more info
part_of Derlin-1-VIMP complex	IBA Inferred from Biological aspect of Ancestor more info
part_of Derlin-1-VIMP complex	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
located_in cytoplasmic microtubule	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum membrane	ISO Inferred from Sequence Orthology more info
part_of low-density lipoprotein particle	ISO Inferred from Sequence Orthology more info
located_in membrane	IEA Inferred from Electronic Annotation more info
part_of very-low-density lipoprotein particle	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: selenoprotein S

Names: VCP-interacting membrane protein; minor histocompatibility antigen H47

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_001348246.1 → NP_001335175.1 selenoprotein S isoform 2

Status: REVIEWED

Description

Transcript Variant: This variant (2) uses an alternate donor splice site at the 5' terminal exon, which results in translation initiation from an alternate start codon, compared to variant 1. The resulting isoform (2) has a shorter and distinct N-terminus compared to isoform 1.

Source sequence(s)

AC124695, AI836862, AK005204

UniProtKB/TrEMBL

A0A0U1RP62

Conserved Domains (1) summary

pfam06936
Location:3 → 165

Selenoprotein_S; Selenoprotein S (SelS)
NM_024439.3 → NP_077759.3 selenoprotein S isoform 1

See identical proteins and their annotated locations for NP_077759.3

Status: REVIEWED

Description

Transcript Variant: This variant (1) represents the predominant transcript and encodes the longer isoform (1).

Source sequence(s)

AI836862, AK005204, BY335100

Consensus CDS

CCDS39977.1

UniProtKB/Swiss-Prot

Q921S1, Q9BCZ4, Q9DB55

UniProtKB/TrEMBL

A0A0U1RP62

Related

ENSMUSP00000099301.7, ENSMUST00000101801.8

Conserved Domains (1) summary

pfam06936
Location:1 → 188

Selenoprotein_S; Selenoprotein S (SelS)