 Cyclic Nucleotide-Gated Channels
Cyclic Nucleotide-Gated Channels
Hyperpolarization-Acivated, Cyclic Nucleotide-Gated Channels:
Ligand-Gated Channels (Ionotropic Receptors):
Cation-Permeable Nicotinic Acetylcholine Receptor:
See the "Receptors" Section.
Ionotropic
Gutamate-Gated Receptors: See the "Receptors" Section.
ATP-Gated
P2X Receptors: See the "Receptors" Section.
Anion-Permeable r-Aminobutyric Acid-Gated
GABA-A Receptor: See the "Receptors" Section.
Zinc-Activated Cation Channels:
Sodium Channels
Voltage-Gated
Sodiium Channels
Nonvoltage-Gated Epithelial Sodium Channels
Amiloride-Sensitive Sodium channels
Potassium Channels
Voltage-Gated
Potassium Channels
Inward-Rectifier
Potassium Channels
Calcium-Activated
Potassium Channels
Tandem Pore-Domain
Potassium Channels
Calcium Channels (under construction)
Voltage-Gated Calcium Channels
As
with the other voltage-gated channels, these are open and close
according to the membrane potential. This family contains 10 members,
though these members are known to coassemble with ƒ¿2ƒÂ, ƒÀ, and ƒÁ
subunits. These channels play an important role in both linking
muscle excitation with contraction as well as neuronal excitation
with transmitter release. The ƒ¿ subunits have an overall structural
resemblance to those of the sodium channels and are equally large.
Chloride Channels
Votage-Dependent
Chloride Channels
Calcium-Activated
Chloride Channels
Nucleotide-Sensitive
Chloride Channels
Intracellular
Chloride Channels
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