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:

"
Inorganic pyrophosphatase
".

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 7: Inorganic pyrophosphatase, mitochondrial

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 5 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
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
5 P28239 (/IMP) P28239 (/IMP) P28239 (/IMP) P28239 (/IMP) P28239 (/IMP)
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
4 Q93Y52 (/IDA) Q93Y52 (/IDA) Q9LXC9 (/IDA) Q9LXC9 (/IDA)
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
2 Q9LXC9 (/IGI) Q9LXC9 (/IGI)
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
1 P87118 (/ISS)
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
1 P87118 (/ISO)

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
Aerobic respiration GO:0009060
The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which requires oxygen as the terminal electron acceptor.
5 P28239 (/IMP) P28239 (/IMP) P28239 (/IMP) P28239 (/IMP) P28239 (/IMP)
Response to salt stress GO:0009651
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment.
2 Q9LXC9 (/IEP) Q9LXC9 (/IEP)
Defense response to bacterium GO:0042742
Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
2 Q9LXC9 (/IEP) Q9LXC9 (/IEP)
Response to cadmium ion GO:0046686
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cadmium (Cd) ion stimulus.
2 Q9LXC9 (/IEP) Q9LXC9 (/IEP)

There are 7 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.
6 P28239 (/HDA) P28239 (/HDA) P28239 (/HDA) P28239 (/HDA) P28239 (/HDA) P87118 (/HDA)
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.
5 P28239 (/IMP) P28239 (/IMP) P28239 (/IMP) P28239 (/IMP) P28239 (/IMP)
Chloroplast GO:0009507
A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
4 Q93Y52 (/IDA) Q93Y52 (/IDA) Q9LXC9 (/IDA) Q9LXC9 (/IDA)
Plastid GO:0009536
Any member of a family of organelles found in the cytoplasm of plants and some protists, which are membrane-bounded and contain DNA. Plant plastids develop from a common type, the proplastid.
2 Q9LXC9 (/IDA) Q9LXC9 (/IDA)
Chloroplast stroma GO:0009570
The space enclosed by the double membrane of a chloroplast but excluding the thylakoid space. It contains DNA, ribosomes and some temporary products of photosynthesis.
2 Q9LXC9 (/IDA) Q9LXC9 (/IDA)
Thylakoid GO:0009579
A membranous cellular structure that bears the photosynthetic pigments in plants, algae, and cyanobacteria. In cyanobacteria thylakoids are of various shapes and are attached to, or continuous with, the plasma membrane. In eukaryotes they are flattened, membrane-bounded disk-like structures located in the chloroplasts; in the chloroplasts of higher plants the thylakoids form dense stacks called grana. Isolated thylakoid preparations can carry out photosynthetic electron transport and the associated phosphorylation.
2 Q9LXC9 (/IDA) Q9LXC9 (/IDA)
Chloroplast envelope GO:0009941
The double lipid bilayer enclosing the chloroplast and separating its contents from the rest of the cytoplasm; includes the intermembrane space.
2 Q9LXC9 (/IDA) Q9LXC9 (/IDA)