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CATH Superfamily 1.20.120.350

Voltage-gated potassium channels. Chain C

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
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 72: Voltage-dependent T-type calcium channel subunit a...

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 1 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
Low voltage-gated calcium channel activity GO:0008332
Enables the transmembrane transfer of a calcium ion by a low voltage-gated channel. A low voltage-gated channel is a channel whose open state is dependent on low voltage across the membrane in which it is embedded.
 3 G5EBS2 (/ISS) Q7YZR6 (/ISS) Q7Z002 (/ISS)

There are 4 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
Regulation of pharyngeal pumping GO:0043051
Any process that modulates the contraction and relaxation movements of the pharyngeal muscle that mediates feeding in nematodes.
 3 G5EBS2 (/IGI) Q7YZR6 (/IGI) Q7Z002 (/IGI)
Regulation of pharyngeal pumping GO:0043051
Any process that modulates the contraction and relaxation movements of the pharyngeal muscle that mediates feeding in nematodes.
 3 G5EBS2 (/IMP) Q7YZR6 (/IMP) Q7Z002 (/IMP)
Positive regulation of action potential GO:0045760
Any process that activates or increases the frequency, rate or extent of action potential creation, propagation or termination. This typically occurs via modulation of the activity or expression of voltage-gated ion channels.
 3 G5EBS2 (/IMP) Q7YZR6 (/IMP) Q7Z002 (/IMP)
Membrane depolarization GO:0051899
The process in which membrane potential decreases with respect to its steady-state potential, usually from negative potential to a more positive potential. For example, the initial depolarization during the rising phase of an action potential is in the direction from the negative steady-state resting potential towards the positive membrane potential that will be the peak of the action potential.
 3 G5EBS2 (/IMP) Q7YZR6 (/IMP) Q7Z002 (/IMP)

There are 0 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.