Date post: | 17-Feb-2017 |
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General Structure of Ion Channels
Satadru DeM.Phil 1st year
Voltage gated ion channels:• Na+ channel• K+ channels• Ca2+ channel• Cl- channel
Ligand gated ion channels:• Nicotinic Ach-R• GABAA –R• Glycine – R• Ionotropic Glutamate – R• Purinoceptor P2X
Voltage Gated Sodium Channel
Voltage Gated Calcium Channel
Voltage Gated Potassium Channels
KA / Fast or Early
KV / Delayed Rectifier
KS / Serotonin dependant
KCa / Calcium dependant
Kir / Inward rectifying
KATP / ATP dependant
Kach / GIRK-1
K leak channels
Chloride Channel (ClC)Chloride-nucleotide Channel (Cln)Phospholemman
Voltage Gated Chloride Channel
Ligand Gated Ion channels
Nicotinic Ach Receptor GABAA Receptor
Glycine Receptor
Ionotropic Glutamate Receptor
NMDA-Receptor
Purinoceptor – P2X
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