Pnoc Gene Summary [Mouse]

This gene encodes the precursor for neuropeptides that have been implicated in a wide range of physiological roles such as transmission and sensitivity to pain, learning, memory, anxiety and depression, in the central nervous system. The encoded protein is a precursor that is proteolytically processed to generate multiple biologically active peptides including nociceptin and nocistatin which have opposite functions in pain transmission. Mice lacking the encoded protein display increased anxiety, elevated basal pain threshold and impaired adaptation to repeated stress. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2015]

Details

Type
Protein Coding
Official Symbol
Pnoc
Official Name
prepronociceptin [Source:MGI Symbol;Acc:MGI:105308]
Ensembl ID
ENSMUSG00000045731
Bio databases IDs NCBI: 18155 Ensembl: ENSMUSG00000045731
Aliases prepronociceptin
Synonyms N23K, Neuropeptide nociceptin 1, Nociceptine, N/OFQ, NOP, Npnc1, OFQ, OFQ/N, PPNOC, ppN/OFQ, prepronociceptin
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 Pnoc often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Vertebrate endogenous opioids neuropeptide
  • receptor agonist activity
  • protein binding
  • neuropeptide hormone

Pathways

Biological processes and signaling networks where the Pnoc 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
  • metabolic syndrome X
  • diabetic nephropathy
  • hypotension
  • allodynia
  • keratocystic odontogenic tumor
  • keratocystic odontogenic tumors
  • lung adenocarcinoma
  • lung adenocarcinoma formation
  • pain
  • hyperalgesia
regulated by
regulates
  • norepinephrine
  • cyclic AMP
  • OPRL1
  • guanosine 5'-O-(3-thiotriphosphate)
  • G protein
  • PLC
  • Oprl1
  • leukotriene B4
  • [Tyr14]-nociceptin
  • opioid receptor
role in cell
  • activation in
  • chemotaxis
  • binding in
  • accumulation in
  • binding
  • inhibitory postsynaptic potential
  • inhibition in

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Extracellular Space
  • membrane fraction
  • cellular membrane
  • Plasma Membrane
  • synaptic membrane

Gene Ontology Annotations

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

Biological Process

Functions and activities the gene product is involved in
  • neuron-neuron synaptic transmission
  • neuropeptide signaling pathway
  • signal transduction
  • synaptic transmission
  • female pregnancy
  • sensory perception of pain
  • sensory perception

Cellular Component

Where in the cell the gene product is active
  • dendrite
  • neuronal cell body
  • synaptic membrane
  • extracellular region
  • plasma membrane
  • axon terminus

Molecular Function

What the gene product does at the molecular level
  • opioid peptide activity
  • opioid receptor binding
  • neuropeptide hormone activity

Gene-Specific Assays for Results You Can Trust

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