Ptgs2 Gene Summary [Mouse]

This gene encodes an enzyme that is a member of the prostaglandin G/H synthase family. The encoded protein converts arachidonic acid to prostaglandin endoperoxide H2 which is a key enzymatic step in prostaglandin biosynthesis. This gene is the inducible prostaglandin G/H synthase family member that is upregulated during inflammation. Aberrant regulation of this gene is associated with cancer progression in several tissues and an increased risk of cardiovascular events. This gene is the target of many non-steroidal anti-inflammatory drugs. [provided by RefSeq, Sep 2015]

Details

Type
Protein Coding
Official Symbol
Ptgs2
Official Name
prostaglandin-endoperoxide synthase 2 [Source:MGI Symbol;Acc:MGI:97798]
Ensembl ID
ENSMUSG00000032487
Bio databases IDs NCBI: 19225 Ensembl: ENSMUSG00000032487
Aliases prostaglandin-endoperoxide synthase 2
Synonyms Cox, COX-2, CYCLO-OXYGENASE 2, GRIPGHS, hCox-2, hnCOX-2, INDUCIBLE CYCLOOXYGENASE, PES-2, PGG/HS, PGHS-2, PGH synthase 2, Pgi2 synthase, Pgs2, Pgsi, PHS-2, PHS II, Prostaglandin endoperoxide synthase 2, TIS10
Species
Mouse, Mus musculus
OrthologiesHumanRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in mouse Ptgs2 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • cyclooxygenase
  • enzyme binding
  • Animal haem peroxidase
  • enzyme
  • Animal heme peroxidases and related proteins
  • protein binding
  • heme binding
  • EGF_CA
  • peroxidase
  • protein homodimerization
  • tail domain
  • single donor 2 atom incorporation:oxygen oxidoreductase
  • paired donor oxygen oxidoreductase
  • single donor oxygen oxidoreductase

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • neoplasia
  • cancer
  • epithelial cancer
  • ovarian cancer
  • diarrhea
  • infection
  • plasma cell myeloma
  • chronic obstructive pulmonary disease
  • otitis media
  • urolithiasis
regulated by
  • NADPH
  • cholesterol
  • CYP7A1
  • tetradecanoylphorbol acetate
  • PD98059
  • curcumin
  • indomethacin
  • NS-398
  • bisindolylmaleimide I
  • resolvin D1
regulates
role in cell
  • cell death
  • induction in
  • necrosis
  • differentiation
  • survival
  • expression in
  • proliferation
  • apoptosis
  • growth
  • cell viability

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Cytoplasm
  • microsomal fraction
  • nuclear fraction
  • soluble fraction
  • membrane fraction
  • lipid-rich fraction
  • intracellular membrane-bounded organelle
  • perinuclear membrane
  • perinuclear region
  • Nucleus
  • Plasma Membrane
  • Endoplasmic Reticulum
  • intercellular junctions
  • cytosol
  • endoplasmic reticulum membrane
  • endoplasmic reticulum lumen
  • caveolae
  • inner nuclear membrane
  • perinuclear space
  • outer nuclear membrane
  • nuclear envelope
  • dendritic spines
  • neurites
  • dendritic trees
  • rough endoplasmatic reticulum
  • microsomal membrane
  • perikaryon
  • dendrites
  • dendritic branches

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the mouse Ptgs2 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • positive regulation of brown fat cell differentiation
  • response to fructose stimulus
  • decidualization
  • learning
  • positive regulation of cell migration involved in sprouting angiogenesis
  • memory
  • brown fat cell differentiation
  • cellular response to fluid shear stress
  • positive regulation of synaptic plasticity
  • negative regulation of calcium ion transport
  • positive regulation of synaptic transmission, glutamatergic
  • cellular response to hypoxia
  • maintenance of blood-brain barrier
  • positive regulation vascular endothelial growth factor production
  • positive regulation of peptidyl-serine phosphorylation
  • positive regulation of protein import into nucleus
  • positive regulation of prostaglandin biosynthetic process
  • cellular response to lead ion
  • prostaglandin biosynthetic process
  • response to estradiol stimulus
  • regulation of inflammatory response
  • prostaglandin secretion
  • positive regulation of fever generation
  • response to tumor necrosis factor
  • response to manganese ion
  • positive regulation of nitric oxide biosynthetic process
  • response to vitamin D
  • negative regulation of cell proliferation
  • positive regulation of vasoconstriction
  • negative regulation of cell cycle
  • response to xenobiotic stimulus
  • positive regulation of fibroblast growth factor production
  • hair cycle
  • negative regulation of smooth muscle contraction
  • positive regulation of smooth muscle contraction
  • positive regulation of smooth muscle cell proliferation
  • cellular response to non-ionic osmotic stress
  • response to oxidative stress
  • cellular response to heat
  • angiogenesis
  • response to glucocorticoid stimulus
  • response to fatty acid
  • cellular response to ATP
  • negative regulation of synaptic transmission, dopaminergic
  • positive regulation of transforming growth factor beta production
  • bone mineralization
  • positive regulation of platelet-derived growth factor production
  • regulation of blood pressure
  • response to nematode
  • embryo implantation
  • cellular response to mechanical stimulus
  • cyclooxygenase pathway
  • positive regulation of apoptotic process
  • response to lipopolysaccharide

Cellular Component

Where in the cell the gene product is active
  • endoplasmic reticulum membrane
  • endoplasmic reticulum lumen
  • nuclear inner membrane
  • caveola
  • cytoplasm
  • macromolecular complex
  • endoplasmic reticulum
  • nuclear outer membrane
  • neuron projection

Molecular Function

What the gene product does at the molecular level
  • peroxidase activity
  • prostaglandin-endoperoxide synthase activity
  • oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
  • protein binding
  • protein homodimerization activity
  • metal ion binding
  • heme binding
  • enzyme binding

Gene-Specific Assays for Results You Can Trust

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