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:
"VTC, catalytic tunnel domain
".
FunFam 3: Vacuolar transporter chaperone 4 catalytic subunit...
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 3 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 |
|---|---|---|
|
Polyphosphate kinase activity GO:0008976
Catalysis of the reaction: ATP + phosphate(n) = ADP + phosphate(n+1).
|
2 | Q382V9 (/IDA) Q382V9 (/IDA) |
|
Metal ion binding GO:0046872
Interacting selectively and non-covalently with any metal ion.
|
2 | Q382V9 (/IDA) Q382V9 (/IDA) |
|
Metal ion binding GO:0046872
Interacting selectively and non-covalently with any metal ion.
|
1 | Q4QI04 (/ISO) |
There are 2 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 |
|---|---|---|
|
Polyphosphate biosynthetic process GO:0006799
The chemical reactions and pathways resulting in the formation of a polyphosphate, the anion or salt of polyphosphoric acid.
|
2 | Q382V9 (/IDA) Q382V9 (/IDA) |
|
Polyphosphate biosynthetic process GO:0006799
The chemical reactions and pathways resulting in the formation of a polyphosphate, the anion or salt of polyphosphoric acid.
|
1 | Q4QI04 (/ISO) |
There are 4 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 |
|---|---|---|
|
Acidocalcisome GO:0020022
An electron-dense acidic membrane-bounded organelle which contains a matrix of pyrophosphate and polyphosphates with bound calcium and other cations.
|
2 | Q382V9 (/IDA) Q382V9 (/IDA) |
|
Vacuolar transporter chaperone complex GO:0033254
A protein complex that contains four related proteins that have been implicated in several membrane-related processes, such as sorting of H+-translocating ATPases, endocytosis, ER-Golgi trafficking, vacuole fusion, vacuolar polyphosphate homeostasis and the microautophagic scission of vesicles into the vacuolar lumen. The complex is enriched at the vacuolar membrane, but also found in other cellular compartments, including the ER and the cell periphery. In Saccharomyces, the subunits are Vtc1p, Vtc2p, Vtc3p and Vtc4p.
|
2 | Q382V9 (/IDA) Q382V9 (/IDA) |
|
Acidocalcisome GO:0020022
An electron-dense acidic membrane-bounded organelle which contains a matrix of pyrophosphate and polyphosphates with bound calcium and other cations.
|
1 | Q4QI04 (/ISO) |
|
Vacuolar transporter chaperone complex GO:0033254
A protein complex that contains four related proteins that have been implicated in several membrane-related processes, such as sorting of H+-translocating ATPases, endocytosis, ER-Golgi trafficking, vacuole fusion, vacuolar polyphosphate homeostasis and the microautophagic scission of vesicles into the vacuolar lumen. The complex is enriched at the vacuolar membrane, but also found in other cellular compartments, including the ER and the cell periphery. In Saccharomyces, the subunits are Vtc1p, Vtc2p, Vtc3p and Vtc4p.
|
1 | Q4QI04 (/ISO) |
