SMPD2 Gene Summary [Human]

This gene encodes a protein which was initially identified as a sphingomyelinase based on sequence similarity between bacterial sphingomyelinases and a yeast protein. Subsequent studies showed that its biological function is less likely to be as a sphingomyelinase and instead as a lysophospholipase. [provided by RefSeq, Oct 2009]

Details

Type
Protein Coding
Official Symbol
SMPD2
Official Name
sphingomyelin phosphodiesterase 2 [Source:HGNC Symbol;Acc:HGNC:11121]
Ensembl ID
ENSG00000135587
Bio databases IDs NCBI: 6610 Ensembl: ENSG00000135587
Aliases sphingomyelin phosphodiesterase 2, neutral sphingomyelinase
Synonyms ISC1, neutral SMase, Neutral sphingomyelinase, NSMASE, NSMASE1, SMS2, sphingomyelin phosphodiesterase 2, sphingomyelin phosphodiesterase 2, neutral
Species
Human, Homo sapiens
OrthologiesMouseRat

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 human SMPD2 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • sphingomyelin phosphodiesterase
  • Exonuclease-Endonuclease-Phosphatase (EEP) domain superfamily
  • Endonuclease/Exonuclease/phosphatase family
  • enzyme
  • protein binding
  • phosphoric diester hydrolase

Pathways

Biological processes and signaling networks where the SMPD2 gene in human 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
  • obesity
regulated by
regulates
role in cell
  • expression in
  • activation in
  • formation
  • formation in
  • apoptosis
  • phosphorylation in
  • polarization
  • growth
  • cell death
  • quantity

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
  • cellular membrane
  • Plasma Membrane
  • Golgi Apparatus
  • Endoplasmic Reticulum
  • caveolae
  • nuclear envelope
  • smooth microsomes
  • axons

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human SMPD2 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • sphingomyelin metabolic process
  • sphingomyelin catabolic process
  • ceramide biosynthetic process
  • sphingolipid catabolic process

Cellular Component

Where in the cell the gene product is active
  • caveola
  • endoplasmic reticulum
  • plasma membrane
  • cell periphery

Molecular Function

What the gene product does at the molecular level
  • protein binding
  • sphingomyelin phosphodiesterase activity
  • metal ion binding
  • phosphoric diester hydrolase activity

Gene-Specific Assays for Results You Can Trust

Streamline your workflow with assays designed for this gene. Our targeted dPCR and qPCR assays help you generate meaningful data – efficiently and accurately.