Cat Gene Summary [Mouse]

Enables aminoacylase activity and catalase activity. Acts upstream of or within several processes, including hydrogen peroxide catabolic process; positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction; and regulation of DNA-binding transcription factor activity. Located in peroxisomal membrane. Is expressed in several structures, including alimentary system; early conceptus; heart; nervous system; and sensory organ. Human ortholog(s) of this gene implicated in several diseases, including acatalasia; eye disease (multiple); lung disease (multiple); osteonecrosis; and pseudoxanthoma elasticum. Orthologous to human CAT (catalase). [provided by Alliance of Genome Resources, Jul 2025]

Details

Type
Protein Coding
Official Symbol
Cat
Official Name
catalase [Source:MGI Symbol;Acc:MGI:88271]
Ensembl ID
ENSMUSG00000027187
Bio databases IDs NCBI: 12359 Ensembl: ENSMUSG00000027187
Aliases catalase
Synonyms 2210418N07, ACATALASIA, Cas-1, Cat01, Catalase, Catalase1, Catl, CS1
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 Cat often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Catalase-like heme-binding proteins and protein domains
  • NADP binding
  • aminoacylase
  • protein homodimerization
  • Catalase-related immune-responsive
  • enzyme binding
  • enzyme
  • catalase
  • antioxidant enzyme
  • heme binding
  • identical protein binding
  • peroxide acceptor 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
  • epithelial cancer
  • breast cancer
  • Parkinson disease
  • liver cancer
  • metastasis
  • atopic dermatitis
  • diabetes mellitus
  • nonalcoholic fatty liver disease
  • airway hyperresponsiveness
regulated by
  • tetrachlorodibenzodioxin
  • lipopolysaccharide
  • palmitic acid
  • TNF
  • conjugated linoleic acid
  • hydrogen peroxide
  • pirinixic acid
  • IL1B
  • fenofibrate
  • zymosan
regulates
role in cell
  • quantity
  • growth
  • activation
  • expression in
  • proliferation
  • differentiation
  • apoptosis
  • activation in
  • cell death
  • formation

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
  • membrane fraction
  • peroxisomal matrix
  • intracellular membrane-bounded organelle
  • secretory granule lumen
  • ficolin-1-rich granule lumen
  • Extracellular Space
  • Nucleus
  • Plasma Membrane
  • lysosome
  • Golgi Apparatus
  • Endoplasmic Reticulum
  • microbody
  • Mitochondria
  • cytosol
  • peroxisome membrane
  • peroxisomes
  • mitoplasts
  • plasma
  • detergent-soluble fraction
  • peroxisomal fraction
  • peroxisome-enriched fraction

Gene Ontology Annotations

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

Biological Process

Functions and activities the gene product is involved in
  • response to hyperoxia
  • UV protection
  • cholesterol metabolic process
  • triglyceride metabolic process
  • response to xenobiotic stimulus
  • hemoglobin metabolic process
  • response to ethanol
  • response to insulin stimulus
  • response to hypoxia
  • positive regulation of cell division
  • osteoblast differentiation
  • response to fatty acid
  • response to inactivity
  • response to L-ascorbic acid
  • response to phenylpropanoid
  • response to vitamin E
  • response to ozone
  • response to light intensity
  • response to cadmium ion
  • response to hydrogen peroxide
  • response to reactive oxygen species
  • hydrogen peroxide catabolic process
  • ureteric bud development
  • negative regulation of apoptotic process
  • cellular response to growth factor stimulus
  • response to estradiol stimulus
  • response to vitamin A
  • response to activity
  • aerobic respiration
  • response to lead ion
  • positive regulation of protein kinase B signaling cascade

Cellular Component

Where in the cell the gene product is active
  • peroxisomal matrix
  • extracellular region
  • peroxisomal membrane
  • peroxisome
  • extracellular vesicular exosome
  • focal adhesion
  • cytoplasm
  • intracellular membrane-bounded organelle
  • mitochondrion
  • membrane
  • cytosol
  • secretory granule lumen
  • macromolecular complex

Molecular Function

What the gene product does at the molecular level
  • identical protein binding
  • NADP binding
  • protein homodimerization activity
  • antioxidant activity
  • metal ion binding
  • catalase activity
  • oxidoreductase activity, acting on peroxide as acceptor
  • aminoacylase activity
  • enzyme binding
  • heme binding

Gene-Specific Assays for Results You Can Trust

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