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:
"EF-hand
".
FunFam 772: Mitochondrial proton/calcium exchanger protein
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 2 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 |
|---|---|---|
|
Calcium:sodium antiporter activity GO:0005432
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Ca2+(in) + Na+(out) = Ca2+(out) + Na+(in).
|
1 | P91927 (/IDA) |
|
Potassium:proton antiporter activity GO:0015386
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: K+(in) + H+(out) = K+(out) + H+(in).
|
1 | P91927 (/IMP) |
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 |
|---|---|---|
|
Mitochondrial calcium ion transmembrane transport GO:0006851
The process in which a calcium ion (Ca2+) is transported across a mitochondrial membrane, into or out of the mitochondrion.
|
1 | P91927 (/IMP) |
|
Neurotransmitter secretion GO:0007269
The regulated release of neurotransmitter from the presynapse into the synaptic cleft via calcium-regulated exocytosis during synaptic transmission.
|
1 | P91927 (/IMP) |
|
Mitochondrion morphogenesis GO:0070584
The process in which the anatomical structures of a mitochondrion are generated and organized.
|
1 | P91927 (/IMP) |
|
Cellular response to hypoxia GO:0071456
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
|
1 | P91927 (/IMP) |
|
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 | P91927 (/IMP) |
|
Proton transmembrane transport GO:1902600
The directed movement of a proton across a membrane.
|
1 | P91927 (/IMP) |
There are 2 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 |
|---|---|---|
|
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
1 | P91927 (/IDA) |
|
Mitochondrial membrane GO:0031966
Either of the lipid bilayers that surround the mitochondrion and form the mitochondrial envelope.
|
1 | P91927 (/IDA) |
