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:
"NAD(P)-binding Rossmann-like Domain
".
FunFam 11: Potassium channel subfamily T member 1
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 8 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 |
|---|---|---|
|
Intracellular sodium activated potassium channel activity GO:0005228
Enables the transmembrane transfer of potassium by a channel that opens in response to stimulus by a sodium ion or ions. Transport by a channel involves facilitated diffusion of a solute (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel, without evidence for a carrier-mediated mechanism. Sodium activated potassium channels have distinctive properties, including a large single channel conductance, subconductance states, and a block of single channel currents at positive potentials, similar to inward rectification.
|
9 | A0A0B4JD38 (/IDA) A0A0B4K738 (/IDA) A0A0B4KEJ9 (/IDA) A0A0B4KEQ3 (/IDA) A0A0B4KF87 (/IDA) A0A0B4KFK3 (/IDA) A0A0C4DHC4 (/IDA) A8DY93 (/IDA) A8DY94 (/IDA) |
|
Calcium-activated potassium channel activity GO:0015269
Enables the calcium concentration-regulatable energy-independent passage of potassium ions across a lipid bilayer down a concentration gradient.
|
9 | A0A0B4JD38 (/ISS) A0A0B4K738 (/ISS) A0A0B4KEJ9 (/ISS) A0A0B4KEQ3 (/ISS) A0A0B4KF87 (/ISS) A0A0B4KFK3 (/ISS) A0A0C4DHC4 (/ISS) A8DY93 (/ISS) A8DY94 (/ISS) |
|
Chloride-activated potassium channel activity GO:0070089
Enables the chloride concentration-regulatable energy-independent passage of potassium ions across a lipid bilayer down a concentration gradient.
|
6 | Q6UVM3 (/IMP) Q6UVM3 (/IMP) Q6UVM3 (/IMP) Q6UVM3 (/IMP) Q6UVM3 (/IMP) Q6UVM4 (/IMP) |
|
Potassium channel activity GO:0005267
Enables the facilitated diffusion of a potassium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
|
4 | D3YTU6 (/ISO) D3Z592 (/ISO) D3Z649 (/ISO) Q6ZPR4 (/ISO) |
|
Chloride-activated potassium channel activity GO:0070089
Enables the chloride concentration-regulatable energy-independent passage of potassium ions across a lipid bilayer down a concentration gradient.
|
3 | D3YTU6 (/ISO) D3Z592 (/ISO) D3Z649 (/ISO) |
|
Intracellular sodium activated potassium channel activity GO:0005228
Enables the transmembrane transfer of potassium by a channel that opens in response to stimulus by a sodium ion or ions. Transport by a channel involves facilitated diffusion of a solute (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel, without evidence for a carrier-mediated mechanism. Sodium activated potassium channels have distinctive properties, including a large single channel conductance, subconductance states, and a block of single channel currents at positive potentials, similar to inward rectification.
|
1 | Q6UVM4 (/TAS) |
|
Potassium channel activity GO:0005267
Enables the facilitated diffusion of a potassium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
|
1 | Q9Z258 (/IDA) |
|
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
|
1 | Q6UVM4 (/TAS) |
There are 6 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.
|
9 | A0A0B4JD38 (/ISS) A0A0B4K738 (/ISS) A0A0B4KEJ9 (/ISS) A0A0B4KEQ3 (/ISS) A0A0B4KF87 (/ISS) A0A0B4KFK3 (/ISS) A0A0C4DHC4 (/ISS) A8DY93 (/ISS) A8DY94 (/ISS) |
|
Potassium ion transmembrane transport GO:0071805
A process in which a potassium ion is transported from one side of a membrane to the other.
|
9 | A0A0B4JD38 (/IDA) A0A0B4K738 (/IDA) A0A0B4KEJ9 (/IDA) A0A0B4KEQ3 (/IDA) A0A0B4KF87 (/IDA) A0A0B4KFK3 (/IDA) A0A0C4DHC4 (/IDA) A8DY93 (/IDA) A8DY94 (/IDA) |
|
Potassium ion export across plasma membrane GO:0097623
The directed movement of potassium ions from inside of a cell, across the plasma membrane and into the extracellular region.
|
6 | Q6UVM3 (/IMP) Q6UVM3 (/IMP) Q6UVM3 (/IMP) Q6UVM3 (/IMP) Q6UVM3 (/IMP) Q6UVM4 (/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.
|
4 | D3YTU6 (/ISO) D3Z592 (/ISO) D3Z649 (/ISO) Q6ZPR4 (/ISO) |
|
Potassium ion export across plasma membrane GO:0097623
The directed movement of potassium ions from inside of a cell, across the plasma membrane and into the extracellular region.
|
3 | D3YTU6 (/ISO) D3Z592 (/ISO) D3Z649 (/ISO) |
|
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 | Q9Z258 (/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 |
|---|---|---|
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
9 | A0A0B4JD38 (/ISS) A0A0B4K738 (/ISS) A0A0B4KEJ9 (/ISS) A0A0B4KEQ3 (/ISS) A0A0B4KF87 (/ISS) A0A0B4KFK3 (/ISS) A0A0C4DHC4 (/ISS) A8DY93 (/ISS) A8DY94 (/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.
|
5 | Q6UVM3 (/IDA) Q6UVM3 (/IDA) Q6UVM3 (/IDA) Q6UVM3 (/IDA) Q6UVM3 (/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 | D3YTU6 (/ISO) D3Z592 (/ISO) D3Z649 (/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 | Q6UVM4 (/ISS) |
|
Integral component of membrane GO:0016021
The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
1 | Q9Z258 (/IDA) |
|
Integral component of membrane GO:0016021
The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
1 | Q6ZPR4 (/ISO) |
