The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:
"Voltage-gated potassium channels. Chain C
".
FunFam 48: Potassium voltage-gated channel modifier subfamily...
Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.
There are 6 GO terms relating to "molecular function"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Delayed rectifier potassium channel activity GO:0005251
Enables the transmembrane transfer of a potassium ion by a delayed rectifying voltage-gated channel. A delayed rectifying current-voltage relation is one where channel activation kinetics are time-dependent, and inactivation is slow.
|
3 | Q8TAE7 (/IDA) Q8TAE7 (/IDA) Q8TAE7 (/IDA) |
|
Delayed rectifier potassium channel activity GO:0005251
Enables the transmembrane transfer of a potassium ion by a delayed rectifying voltage-gated channel. A delayed rectifying current-voltage relation is one where channel activation kinetics are time-dependent, and inactivation is slow.
|
3 | P59053 (/ISS) Q8R523 (/ISS) Q8R523 (/ISS) |
|
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
|
3 | Q8TAE7 (/IPI) Q8TAE7 (/IPI) Q8TAE7 (/IPI) |
|
Voltage-gated potassium channel activity GO:0005249
Enables the transmembrane transfer of a potassium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
|
2 | Q8R523 (/IDA) Q8R523 (/IDA) |
|
Voltage-gated potassium channel activity GO:0005249
Enables the transmembrane transfer of a potassium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
|
1 | P59053 (/ISO) |
|
Delayed rectifier potassium channel activity GO:0005251
Enables the transmembrane transfer of a potassium ion by a delayed rectifying voltage-gated channel. A delayed rectifying current-voltage relation is one where channel activation kinetics are time-dependent, and inactivation is slow.
|
1 | P59053 (/ISO) |
There are 5 GO terms relating to "biological process"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Potassium ion transmembrane transport GO:0071805
A process in which a potassium ion is transported from one side of a membrane to the other.
|
3 | Q8TAE7 (/IDA) Q8TAE7 (/IDA) Q8TAE7 (/IDA) |
|
Potassium ion transport GO:0006813
The directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
|
2 | Q8R523 (/IDA) Q8R523 (/IDA) |
|
Potassium ion transport GO:0006813
The directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
|
1 | P59053 (/ISO) |
|
Potassium ion transmembrane transport GO:0071805
A process in which a potassium ion is transported from one side of a membrane to the other.
|
1 | P59053 (/ISO) |
|
Potassium ion transmembrane transport GO:0071805
A process in which a potassium ion is transported from one side of a membrane to the other.
|
1 | P59053 (/ISS) |
There are 6 GO terms relating to "cellular component"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Endoplasmic reticulum GO:0005783
The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
|
3 | Q8TAE7 (/IDA) Q8TAE7 (/IDA) Q8TAE7 (/IDA) |
|
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
|
3 | Q8TAE7 (/IDA) Q8TAE7 (/IDA) Q8TAE7 (/IDA) |
|
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
|
3 | P59053 (/ISS) Q8R523 (/ISS) Q8R523 (/ISS) |
|
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
|
3 | Q8TAE7 (/TAS) Q8TAE7 (/TAS) Q8TAE7 (/TAS) |
|
Endoplasmic reticulum GO:0005783
The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
|
1 | P59053 (/ISO) |
|
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
|
1 | P59053 (/ISO) |