FUNCTION: Ligand-gated ion channel with relatively high calcium permeability. Binding to ATP mediates synaptic transmission between neurons and from neurons to smooth muscle. Seems to be linked to apoptosis, by increasing the intracellular concentration of calcium in the presence of ATP, leading to ...
FUNCTION: Ligand-gated ion channel with relatively high calcium permeability. Binding to ATP mediates synaptic transmission between neurons and from neurons to smooth muscle. Seems to be linked to apoptosis, by increasing the intracellular concentration of calcium in the presence of ATP, leading to programmed cell death (By similarity). {ECO:0000250}.
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GO - Biological processes (BP):
activation of cysteine-type endopeptidase activity involved in apoptotic process [GO:0006919]; apoptotic process [GO:0006915]; ceramide biosynthetic process [GO:0046513]; insemination [GO:0007320]; ion transport [GO:0006811]; neuronal action potential [GO:0019228]; platelet activation [GO:0030168]; ...
activation of cysteine-type endopeptidase activity involved in apoptotic process [GO:0006919]; apoptotic process [GO:0006915]; ceramide biosynthetic process [GO:0046513]; insemination [GO:0007320]; ion transport [GO:0006811]; neuronal action potential [GO:0019228]; platelet activation [GO:0030168]; positive regulation of calcium ion import across plasma membrane [GO:1905665]; regulation of blood pressure [GO:0008217]; regulation of presynaptic cytosolic calcium ion concentration [GO:0099509]; regulation of synaptic vesicle exocytosis [GO:2000300]; regulation of vascular associated smooth muscle contraction [GO:0003056]; response to ATP [GO:0033198]; serotonin secretion by platelet [GO:0002554]; signal transduction [GO:0007165]; synaptic transmission, glutamatergic [GO:0035249]
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GO - Molecular function (MF):
ATP binding [GO:0005524]; cation channel activity [GO:0005261]; extracellularly ATP-gated cation channel activity [GO:0004931]; identical protein binding [GO:0042802]; protein-containing complex binding [GO:0044877]; purinergic nucleotide receptor activity [GO:0001614]; suramin binding [GO:0043924]...
ATP binding [GO:0005524]; cation channel activity [GO:0005261]; extracellularly ATP-gated cation channel activity [GO:0004931]; identical protein binding [GO:0042802]; protein-containing complex binding [GO:0044877]; purinergic nucleotide receptor activity [GO:0001614]; suramin binding [GO:0043924]
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GO - Cellular component (CC):
external side of plasma membrane [GO:0009897]; glutamatergic synapse [GO:0098978]; integral component of nuclear inner membrane [GO:0005639]; integral component of plasma membrane [GO:0005887]; integral component of postsynaptic membrane [GO:0099055]; integral component of presynaptic active zone me...
external side of plasma membrane [GO:0009897]; glutamatergic synapse [GO:0098978]; integral component of nuclear inner membrane [GO:0005639]; integral component of plasma membrane [GO:0005887]; integral component of postsynaptic membrane [GO:0099055]; integral component of presynaptic active zone membrane [GO:0099059]; membrane raft [GO:0045121]; neuron projection [GO:0043005]; plasma membrane [GO:0005886]; protein-containing complex [GO:0032991]; secretory granule membrane [GO:0030667]; specific granule membrane [GO:0035579]
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