In some cases, receptor activation caused by ligand binding to a receptor is directly coupled to the cell's response to the ligand. For example, the neurotransmitter GABA can activate a cell surface receptor that is part of an ion channel. GABA binding to a GABAA receptor on a neuron opens a chloride-selective ion channel that is part of the receptor. GABAA receptor activation allows negatively charged chloride ions to move into the neuron, which inhibits the ability of the neuron to produce action potentials.
Halcinonide is a high potency corticosteroid used in topical preparations as an anti-inflammatory agent.
MoreClosantel is gram positive antibacterial activity inhibitor, inhibiting the KinA/Spo0F system with IC50 of 3.8 μM.
MoreHistamine is an organic nitrogen compound, acts on target cells in mammalian brain via stimulation of Histamine 1/2.
MoreErythromycin Ethylsuccinate, an oral macrolide antibiotic produced by Streptomyces erythreus, reversibly binds to the 50S ribosome of bacteria, and inhibits protein synthesis.
MoreNafcillin sodium reversibly inhibits β-lactamase with Kd of 33 mM.
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