离子选择性和门控lon channe共中lon FilterCell membraneCell membraneGate
离子选择性和门控
通道蛋白的门控电压门控（voltage-gatedchannel)离子通道配体门控通道（ligand-gatedchannel)压力激活通道（stress-activatedchannelligand-gatedmechanicallyvoltageligand-gatedgatedfintracellular(extracellulargatedtigand)ligand)CLOSEDOPENCYTOSOLFig.三种类型的门控离子通道示意图
通道蛋白的门控 电压门控(voltage-gated channel) 配体门控通道(ligand-gated channel) 压力激活通道(stress-activated channel) 离子通道 Fig. 三种类型的门控离子通道示意图