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.
GSK923295是首创的,特异的CENP-E驱动蛋白ATPase变构抑制剂,Ki为3.2 nM,对突变型I182和T183抑制活性较低。
MoreLFM-A13是Btk激酶选择性抑制剂,IC50值为17.2uM,也对PLK3有抑制作用。
MoreAtazanavir sulfate (硫酸阿扎那韦) 是HIV-1蛋白酶高活性抑制剂。
MoreAST-1306 TsOH是不可逆的EGFR和ErbB2抑制剂,IC50分别为0.5 nM和3 nM,对突变型EGFR T790M/L858R同样有抑制性,对ErbB家族的抑制性比其它激酶强3000倍。
More化合物Acetylcholine Chloride是一种神经递质,作用于包括人类在内的许多生物的周围神经系统(PNS)和中枢神经系统(CNS)。
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