Cps1 Gene Summary [Mouse]

This gene encodes a protein localized to the inner mitochondrial matrix. The encoded protein plays a role in the detoxification of ammonia by catalyzing the first step in the urea cycle in which carbomyl-phosphate is synthesized from ammonia and bicarbonate. Carbamoyl-phosphate is subsequently converted to urea that is excreted by the kidneys. Deficiency of the encoded enzyme leads to an accumulation of ammonia in the blood. High levels of ammonia are toxic to the central nervous system and result in neurological disorders. [provided by RefSeq, Oct 2013]

Details

Type
Protein Coding
Official Symbol
Cps1
Official Name
carbamoyl-phosphate synthetase 1 [Source:MGI Symbol;Acc:MGI:891996]
Ensembl ID
ENSMUSG00000025991
Bio databases IDs NCBI: 227231 Ensembl: ENSMUSG00000025991
Aliases carbamoyl-phosphate synthetase 1
Synonyms 4732433M03, 4732433M03Rik, Carbamoyl Phosphate Synthase, carbamoyl-phosphate synthase 1, carbamoyl-phosphate synthetase 1, Carbamyl Phosphate Synthetase 1, Carbamyl phosphate synthetase i, CPS, CPSASE1, D1Ucla3, GATD6, Hep Par-1, PHN
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 Cps1 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • MGS-like
  • GMP synthase (glutamine-hydrolyzing), N-terminal domain or A subunit
  • Carbamoyl-phosphate synthase small chain, CPSase domain
  • ATP binding
  • ATP-grasp in the biosynthetic pathway with Ter operon
  • glutamate binding
  • enzyme
  • D-ala D-ala ligase C-terminus
  • Type 1 glutamine amidotransferase (GATase1)-like domain
  • MGS-like domain
  • carbamoyl-phosphate synthase, small subunit
  • phospholipid binding
  • Glutamine amidotransferase class-I
  • carbamoyl-phosphate synthase (ammonia)
  • ATP-grasp domain
  • metal ion binding
  • calcium ion binding
  • Carbamoyl-phosphate synthetase large chain, oligomerization domain
  • protein binding
  • carbamoyl-phosphate synthase, large subunit
  • trpG/papA family
  • endopeptidase
  • binding protein
  • Carbamoyl-phosphate synthase L chain, ATP binding domain
  • Carbamoyl-phosphate synthetase large chain, oligomerisation domain

Pathways

Biological processes and signaling networks where the Cps1 gene in mouse plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • osteoarthritis
  • neoplasia
  • liver cancer
  • liver neoplasia
  • epithelial cancer
  • glioma formation
  • albuminuria
  • susceptibility to neonatal pulmonary hypertension
  • carbamoyl-phosphate synthase I deficiency
  • ornithine transcarbamylase deficiency
regulated by
  • NR3C1
  • tetrachlorodibenzodioxin
  • EAhy926 cells
  • apatinib
  • SIRT5
  • Influenza A virus (A/Bangkok/RX73(H3N2))
  • FST
  • cisplatin
  • EGF
  • acetaminophen
regulates
  • nitric oxide
  • carbamoyl phosphate
  • double-stranded DNA
  • agar
  • triacylglycerol
  • ammonia
  • homocysteine
  • anion
role in cell
  • cell viability
  • cell death
  • colony formation
  • response by
  • breakage in
  • stalling in
  • stalling

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
  • pH resistant lipid raft fraction
  • detergent resistant lipid raft fraction
  • Mitochondria
  • cytosol
  • mitochondrial matrix
  • mitochondrial nucleoids
  • mitochondrial inner membrane
  • nucleoli
  • peroxisomes
  • plasma

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the mouse Cps1 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • response to food
  • carbamoyl phosphate biosynthetic process
  • response to zinc ion
  • midgut development
  • response to starvation
  • response to amino acid stimulus
  • glutamine metabolic process
  • vasodilation
  • response to xenobiotic stimulus
  • response to toxin
  • hepatocyte differentiation
  • cellular response to glucagon stimulus
  • citrulline biosynthetic process
  • response to amine stimulus
  • cellular response to fibroblast growth factor stimulus
  • response to growth hormone stimulus
  • nitric oxide metabolic process
  • anion homeostasis
  • 'de novo' pyrimidine base biosynthetic process
  • urea cycle
  • cellular response to ammonium ion
  • cellular response to cAMP
  • cellular response to oleic acid
  • response to lipopolysaccharide
  • triglyceride catabolic process
  • homocysteine metabolic process
  • response to dexamethasone stimulus

Cellular Component

Where in the cell the gene product is active
  • mitochondrial matrix
  • cytoplasm
  • macromolecular complex
  • nucleolus
  • plasma membrane
  • mitochondrial inner membrane
  • mitochondrial nucleoid

Molecular Function

What the gene product does at the molecular level
  • carbamoyl-phosphate synthase (ammonia) activity
  • endopeptidase activity
  • small molecule binding
  • carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity
  • phospholipid binding
  • modified amino acid binding
  • ATP binding
  • potassium ion binding
  • protein binding
  • metal ion binding
  • calcium ion binding
  • glutamate binding

Gene-Specific Assays for Results You Can Trust

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