The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:
"Potassium Channel Kv1.1; Chain A
".
FunFam 20: Potassium voltage-gated channel protein Shaw
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 4 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 |
|---|---|---|
|
Voltage-gated cation channel activity GO:0022843
Enables the transmembrane transfer of a cation by a voltage-gated channel. A cation is a positively charged ion. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
|
4 | A8DYR5 (/ISS) P17972 (/ISS) P17972 (/ISS) R9PY39 (/ISS) |
|
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 | P17972 (/TAS) P17972 (/TAS) |
|
Voltage-gated ion channel activity GO:0005244
Enables the transmembrane transfer of an ion by a voltage-gated channel. An ion is an atom or group of atoms carrying an electric charge by virtue of having gained or lost one or more electrons. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
|
1 | G5EFC3 (/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 | G5EEK7 (/IDA) |
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 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.
|
4 | A8DYR5 (/ISS) P17972 (/ISS) P17972 (/ISS) R9PY39 (/ISS) |
|
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 | P17972 (/TAS) P17972 (/TAS) |
|
Sleep GO:0030431
Any process in which an organism enters and maintains a periodic, readily reversible state of reduced awareness and metabolic activity. Usually accompanied by physical relaxation, the onset of sleep in humans and other mammals is marked by a change in the electrical activity of the brain.
|
2 | P17972 (/IMP) P17972 (/IMP) |
|
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 | G5EEK7 (/IDA) |
|
Ion transmembrane transport GO:0034220
A process in which an ion is transported across a membrane.
|
1 | G5EFC3 (/IDA) |
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 |
|---|---|---|
|
Voltage-gated potassium channel complex GO:0008076
A protein complex that forms a transmembrane channel through which potassium ions may cross a cell membrane in response to changes in membrane potential.
|
4 | A8DYR5 (/ISS) P17972 (/ISS) P17972 (/ISS) R9PY39 (/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.
|
2 | P17972 (/ISS) P17972 (/ISS) |
|
Voltage-gated potassium channel complex GO:0008076
A protein complex that forms a transmembrane channel through which potassium ions may cross a cell membrane in response to changes in membrane potential.
|
2 | P17972 (/TAS) P17972 (/TAS) |
|
Axolemma GO:0030673
The portion of the plasma membrane surrounding an axon; it is a specialized trilaminar random mosaic of protein molecules floating within a fluid matrix of highly mobile phospholipid molecules, 7-8 nm in thickness.
|
1 | G5EEK7 (/IDA) |
|
Dendrite membrane GO:0032590
The portion of the plasma membrane surrounding a dendrite.
|
1 | G5EEK7 (/IDA) |
|
Neuronal cell body membrane GO:0032809
The plasma membrane of a neuron cell body - excludes the plasma membrane of cell projections such as axons and dendrites.
|
1 | G5EEK7 (/IDA) |
