Biogenic amine receptor
Encyclopedia
Biogenic amine receptor are a variety of neurotransmitter
receptors that are sensitive to biogenic amine
neurotransmitters. These are in
the family of Rhodopsin
-like receptors, primarily within the G protein-coupled receptor
(GPCR) family of transmembrane receptors.
They are grouped in "Family A".
Neurotransmitter
Neurotransmitters are endogenous chemicals that transmit signals from a neuron to a target cell across a synapse. Neurotransmitters are packaged into synaptic vesicles clustered beneath the membrane on the presynaptic side of a synapse, and are released into the synaptic cleft, where they bind to...
receptors that are sensitive to biogenic amine
Biogenic amine
-Examples:Some prominent examples of biogenic amines include:* Histamine - a substance derived from the amino acid histidine that acts as a neurotransmitter mediating arousal and attention, as well as a pro-inflammatory signal released from mast cells in response to allergic reactions or tissue...
neurotransmitters. These are in
the family of Rhodopsin
Rhodopsin
Rhodopsin, also known as visual purple, is a biological pigment of the retina that is responsible for both the formation of the photoreceptor cells and the first events in the perception of light. Rhodopsins belong to the G-protein coupled receptor family and are extremely sensitive to light,...
-like receptors, primarily within the G protein-coupled receptor
G protein-coupled receptor
G protein-coupled receptors , also known as seven-transmembrane domain receptors, 7TM receptors, heptahelical receptors, serpentine receptor, and G protein-linked receptors , comprise a large protein family of transmembrane receptors that sense molecules outside the cell and activate inside signal...
(GPCR) family of transmembrane receptors.
They are grouped in "Family A".