Dusp18 dual specificity phosphatase 18 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Dusp18provided by MGI
Official Full Name: dual specificity phosphatase 18provided by MGI
Primary source: MGI:MGI:1922469
See related: Ensembl:ENSMUSG00000047205 AllianceGenome:MGI:1922469
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: DSP18; DUSP20; LMWDSP20; 4930527G07Rik
Summary: Predicted to enable protein tyrosine phosphatase activity and protein tyrosine/serine/threonine phosphatase activity. Predicted to be involved in peptidyl-threonine dephosphorylation and peptidyl-tyrosine dephosphorylation. Predicted to act upstream of or within protein targeting to membrane; protein targeting to mitochondrion; and response to antibiotic. Predicted to be located in mitochondrial inner membrane; mitochondrial intermembrane space; and nucleoplasm. Predicted to be extrinsic component of mitochondrial inner membrane. Predicted to be active in cytoplasm. Is expressed in central nervous system; dorsal root ganglion; olfactory epithelium; and retina. Orthologous to human DUSP18 (dual specificity phosphatase 18). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Broad expression in heart adult (RPKM 4.6), testis adult (RPKM 2.8) and 21 other tissues See more
Orthologs: human all
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Genomic context

Location:: 11 A1; 11 2.74 cM

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	11	NC_000077.7 (3844940..3851299)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	11	NC_000077.6 (3894935..3901299)

Chromosome 11 - NC_000077.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Inhibition of DUSP18 impairs cholesterol biosynthesis and promotes anti-tumor immunity in colorectal cancer.
Title: Inhibition of DUSP18 impairs cholesterol biosynthesis and promotes anti-tumor immunity in colorectal cancer.
Dual specificity phosphatases 18 and 21 target to opposing sides of the mitochondrial inner membrane
Title: Dual specificity phosphatases 18 and 21 target to opposing sides of the mitochondrial inner membrane.

Submit: New GeneRIF Correction

Variation

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Alleles

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

Endonuclease-mediated (2)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

BB028064 (e-PCR)
- UniSTS:185858

AI430870 (e-PCR)
- UniSTS:160059

NoName (e-PCR)
- UniSTS:236508

Dusp18 (e-PCR), detects polymorphism
- UniSTS:506866

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables MAP kinase serine/threonine phosphatase activity	IEA Inferred from Electronic Annotation more info
enables MAP kinase tyrosine/serine/threonine phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat S2 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat S5 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat S7 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat T4 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat Y1 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables calmodulin-dependent protein phosphatase activity	IEA Inferred from Electronic Annotation more info
enables histone H2AXS140 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables histone H2AXY142 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables myosin phosphatase activity	IEA Inferred from Electronic Annotation more info
enables non-membrane spanning protein tyrosine phosphatase activity	IEA Inferred from Electronic Annotation more info
enables phosphatase activity	ISO Inferred from Sequence Orthology more info
enables phosphatase activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables protein tyrosine phosphatase activity	IBA Inferred from Biological aspect of Ancestor more info
enables protein tyrosine phosphatase activity	ISO Inferred from Sequence Orthology more info
enables protein tyrosine phosphatase activity, metal-dependent	IEA Inferred from Electronic Annotation more info
enables protein tyrosine/serine/threonine phosphatase activity	ISO Inferred from Sequence Orthology more info
enables protein tyrosine/serine/threonine phosphatase activity	ISS Inferred from Sequence or Structural Similarity more info

Process	Evidence Code	Pubs
involved_in chromatin remodeling	IEA Inferred from Electronic Annotation more info
involved_in dephosphorylation	ISO Inferred from Sequence Orthology more info
involved_in dephosphorylation	ISS Inferred from Sequence or Structural Similarity more info
involved_in peptidyl-threonine dephosphorylation	ISO Inferred from Sequence Orthology more info
involved_in peptidyl-threonine dephosphorylation	ISS Inferred from Sequence or Structural Similarity more info
involved_in peptidyl-tyrosine dephosphorylation	ISO Inferred from Sequence Orthology more info
involved_in peptidyl-tyrosine dephosphorylation	ISS Inferred from Sequence or Structural Similarity more info
acts_upstream_of_or_within protein localization to organelle	ISS Inferred from Sequence or Structural Similarity more info	PubMed
acts_upstream_of_or_within protein targeting to membrane	ISS Inferred from Sequence or Structural Similarity more info	PubMed
acts_upstream_of_or_within protein targeting to mitochondrion	ISS Inferred from Sequence or Structural Similarity more info	PubMed
involved_in regulation of transcription by RNA polymerase II	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within response to antibiotic	ISS Inferred from Sequence or Structural Similarity more info	PubMed

Component	Evidence Code	Pubs
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in extrinsic component of mitochondrial inner membrane	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in mitochondrial inner membrane	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in mitochondrial intermembrane space	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in mitochondrion	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
located_in nucleus	ISS Inferred from Sequence or Structural Similarity more info

General protein information

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Preferred Names: dual specificity protein phosphatase 18

Names: low molecular weight dual specificity phosphatase 20

NP_776106.1

EC 3.1.3.16

EC 3.1.3.48

XP_006514936.1

EC 3.1.3.16

EC 3.1.3.48

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_173745.5 → NP_776106.1 dual specificity protein phosphatase 18

See identical proteins and their annotated locations for NP_776106.1

Status: VALIDATED

Source sequence(s)

AK052827, AK081916, BB512576, CN536942

Consensus CDS

CCDS24369.1

UniProtKB/Swiss-Prot

Q8VE01

Related

ENSMUSP00000057346.5, ENSMUST00000055931.5

Conserved Domains (1) summary

cl28904
Location:19 → 176

PTP_DSP_cys; cys-based protein tyrosine phosphatase and dual-specificity phosphatase superfamily

RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

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

Reference GRCm39 C57BL/6J

Genomic

NC_000077.7 Reference GRCm39 C57BL/6J

Range

3844940..3851299

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_006514873.4 → XP_006514936.1 dual specificity protein phosphatase 18 isoform X1

See identical proteins and their annotated locations for XP_006514936.1

UniProtKB/Swiss-Prot

Q8VE01

Conserved Domains (1) summary

cl28904
Location:19 → 176

PTP_DSP_cys; cys-based protein tyrosine phosphatase and dual-specificity phosphatase superfamily