TSC2 Gene Summary [Human]

This gene is a tumor suppressor gene that encodes the growth inhibitory protein tuberin. Tuberin interacts with hamartin to form the TSC protein complex which functions in the control of cell growth. This TSC protein complex negatively regulates mammalian target of rapamycin complex 1 (mTORC1) signaling which is a major regulator of anabolic cell growth. Mutations in this gene have been associated with tuberous sclerosis and lymphangioleiomyomatosis. [provided by RefSeq, May 2022]

Details

Type
Protein Coding
Official Symbol
TSC2
Official Name
TSC complex subunit 2 [Source:HGNC Symbol;Acc:HGNC:12363]
Ensembl ID
ENSG00000103197
Bio databases IDs NCBI: 7249 Ensembl: ENSG00000103197
Aliases TSC complex subunit 2, protein phosphatase 1, regulatory subunit 160
Synonyms LAM, Nafld, PPP1R160, Rc, Tcs2, TSC4, TSC complex subunit 2, TUBERIN
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 TSC2 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Akt phosphorylation site
  • Tuberin
  • Domain of unknown function (DUF3384)
  • heat shock protein binding
  • enzyme binding
  • GTPase activator
  • protein binding
  • GTPase Activating Protein domain
  • phosphorylation site
  • TSC1 binding domain
  • Rap/ran-GAP
  • binding protein
  • protein homodimerization
  • phosphatase binding

Pathways

Biological processes and signaling networks where the TSC2 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
  • epithelial cancer
  • epithelial neoplasia
  • cancer
  • major depression
  • liver cancer
  • renal cancer
  • head and neck cancer
  • liver neoplasia
  • abdominal cancer
  • metastatic breast cancer
regulated by
regulates
role in cell
  • differentiation
  • synthesis in
  • expression in
  • apoptosis
  • proliferation
  • binding in
  • production in
  • accumulation in
  • activity
  • activation 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.
  • Cytoplasm
  • detergent-insoluble fractions
  • glutaminergic synapse
  • perinuclear region
  • cellular membrane
  • Nucleus
  • lysosome
  • Golgi Apparatus
  • cytosol
  • caveolae
  • lysosome membrane
  • growth cone
  • neurites
  • synapse
  • late endosomes
  • cellular protrusions
  • filopodia
  • perikaryon
  • dendrites
  • postsynaptic density

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human TSC2 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • positive regulation of macroautophagy
  • positive chemotaxis
  • negative regulation of cell proliferation
  • protein localization
  • insulin-like growth factor receptor signaling pathway
  • anoikis
  • cellular response to starvation
  • regulation of insulin receptor signaling pathway
  • endocytosis
  • negative regulation of insulin receptor signaling pathway
  • negative regulation of protein kinase activity
  • heart development
  • protein kinase B signaling cascade
  • vesicle-mediated transport
  • neural tube closure
  • regulation of small GTPase mediated signal transduction
  • protein import into nucleus
  • negative regulation of Wnt receptor signaling pathway
  • regulation of endocytosis
  • regulation of cell cycle
  • negative regulation of TOR signaling cascade
  • negative regulation of protein kinase B signaling cascade

Cellular Component

Where in the cell the gene product is active
  • postsynaptic density
  • nucleus
  • perinuclear region of cytoplasm
  • cytoplasm
  • membrane
  • cytosol
  • Golgi apparatus
  • TSC1-TSC2 complex
  • lysosomal membrane
  • lysosome

Molecular Function

What the gene product does at the molecular level
  • phosphatase binding
  • protein binding
  • protein homodimerization activity
  • GTPase activator activity
  • small GTPase binding
  • Hsp90 protein binding

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.