An inositol 1,4,5-trisphosphate receptor type 3 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q14573]
| Target | Category | Definition |
|---|
| inositol hexakisphosphate binding | molecular function | Binding to inositol hexakisphosphate. [GOC:go_curators] |
| inositol 1,4,5-trisphosphate-gated calcium channel activity | molecular function | Enables the transmembrane transfer of a calcium ion by a channel that opens when inositol 1,4,5-trisphosphate (IP3) has been bound by the channel complex or one of its constituent parts. [GOC:mah, GOC:signaling, PMID:28416699, PMID:8660280, Wikipedia:Inositol_trisphosphate_receptor] |
| protein binding | molecular function | Binding to a protein. [GOC:go_curators] |
| intracellularly gated calcium channel activity | molecular function | Enables the transmembrane transfer of a calcium ion by a channel that opens when a specific intracellular ligand has been bound by the channel complex or one of its constituent parts. [GOC:mah] |
| inositol 1,3,4,5 tetrakisphosphate binding | molecular function | Binding to inositol 1,3,4,5 tetrakisphosphate. [GOC:go_curators] |
| inositol 1,4,5 trisphosphate binding | molecular function | Binding to inositol 1,4,5 trisphosphate. [GOC:BHF, GOC:mah] |
| phosphatidylinositol binding | molecular function | Binding to an inositol-containing glycerophospholipid, i.e. phosphatidylinositol (PtdIns) and its phosphorylated derivatives. [GOC:bf, ISBN:0198506732, PMID:11395417] |
| calcium ion binding | molecular function | Binding to a calcium ion (Ca2+). [GOC:ai] |
| Target | Category | Definition |
|---|
| nuclear outer membrane | cellular component | The outer, i.e. cytoplasm-facing, lipid bilayer of the nuclear envelope; continuous with the endoplasmic reticulum of the cell and sometimes studded with ribosomes. [ISBN:0198547684] |
| nucleoplasm | cellular component | That part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653] |
| nucleolus | cellular component | A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome. [ISBN:0198506732] |
| cytoplasm | cellular component | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684] |
| endoplasmic reticulum | cellular component | The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached). [ISBN:0198506732] |
| endoplasmic reticulum membrane | cellular component | The lipid bilayer surrounding the endoplasmic reticulum. [GOC:mah] |
| plasma membrane | cellular component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
| brush border | cellular component | The dense covering of microvilli on the apical surface of an epithelial cell in tissues such as the intestine, kidney, and choroid plexus; the microvilli aid absorption by increasing the surface area of the cell. [GOC:sl, ISBN:0815316194] |
| membrane | cellular component | A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. [GOC:dos, GOC:mah, ISBN:0815316194] |
| platelet dense tubular network membrane | cellular component | The lipid bilayer surrounding the platelet dense tubular network. [GOC:mah, PMID:1322202] |
| neuronal cell body | cellular component | The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites. [GOC:go_curators] |
| myelin sheath | cellular component | An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system. [GOC:cjm, GOC:jl, NIF_Subcellular:sao593830697, Wikipedia:Myelin] |
| apical part of cell | cellular component | The region of a polarized cell that forms a tip or is distal to a base. For example, in a polarized epithelial cell, the apical region has an exposed surface and lies opposite to the basal lamina that separates the epithelium from other tissue. [GOC:mah, ISBN:0815316194] |
| cytoplasmic side of endoplasmic reticulum membrane | cellular component | The side (leaflet) of the plasma membrane that faces the cytoplasm. [GOC:ab, GOC:dos] |
| Target | Category | Definition |
|---|
| G protein-coupled receptor signaling pathway | biological process | The series of molecular signals initiated by a ligand binding to its receptor, in which the activated receptor promotes the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. The GTP-bound activated alpha-G-protein then dissociates from the beta- and gamma-subunits to further transmit the signal within the cell. The pathway begins with receptor-ligand interaction, and ends with regulation of a downstream cellular process. The pathway can start from the plasma membrane, Golgi or nuclear membrane. [GOC:bf, GOC:mah, PMID:16902576, PMID:24568158, Wikipedia:G_protein-coupled_receptor] |
| positive regulation of cytosolic calcium ion concentration | biological process | Any process that increases the concentration of calcium ions in the cytosol. [GOC:ai] |
| memory | biological process | The activities involved in the mental information processing system that receives (registers), modifies, stores, and retrieves informational stimuli. The main stages involved in the formation and retrieval of memory are encoding (processing of received information by acquisition), storage (building a permanent record of received information as a result of consolidation) and retrieval (calling back the stored information and use it in a suitable way to execute a given task). [GOC:curators, ISBN:0582227089] |
| calcium-mediated signaling | biological process | Any intracellular signal transduction in which the signal is passed on within the cell via calcium ions. [GOC:signaling] |
| sensory perception of taste | biological process | The series of events required for an organism to receive a gustatory stimulus, convert it to a molecular signal, and recognize and characterize the signal. Gustation involves the direct detection of chemical composition, usually through contact with chemoreceptor cells. This is a neurological process. [GOC:ai] |
| sensory perception of bitter taste | biological process | The series of events required to receive a bitter taste stimulus, convert it to a molecular signal, and recognize and characterize the signal. This is a neurological process. [GOC:ai] |
| sensory perception of sweet taste | biological process | The series of events required to receive a sweet taste stimulus, convert it to a molecular signal, and recognize and characterize the signal. This is a neurological process. [GOC:ai] |
| sensory perception of umami taste | biological process | The series of events required to receive an umami taste stimulus, convert it to a molecular signal, and recognize and characterize the signal. Umami taste is the savory taste of meats and other foods that are rich in glutamates. This is a neurological process. [GOC:ai] |
| protein homotetramerization | biological process | The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits. [GOC:go_curators] |
| response to calcium ion | biological process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a calcium ion stimulus. [GOC:ai] |
| calcium ion homeostasis | biological process | Any process involved in the maintenance of an internal steady state of calcium ions within an organism or cell. [GOC:ceb, GOC:jid, GOC:mah] |
| long-term synaptic potentiation | biological process | A process that modulates synaptic plasticity such that synapses are changed resulting in the increase in the rate, or frequency of synaptic transmission at the synapse. [GOC:dgh, GOC:dph] |
| release of sequestered calcium ion into cytosol | biological process | The process in which calcium ions sequestered in the endoplasmic reticulum, Golgi apparatus or mitochondria are released into the cytosolic compartment. [GOC:dph, GOC:hjd, GOC:mtg_lung, PMID:1814929] |