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: waiting to be named.

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 18: Rubrerythrin

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 7 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
Iron ion binding GO:0005506
Interacting selectively and non-covalently with iron (Fe) ions.
5 P24931 (/IDA) P24931 (/IDA) P24931 (/IDA) Q97D83 (/IDA) Q97D83 (/IDA)
Electron transfer activity GO:0009055
Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
4 Q97D83 (/IDA) Q97D83 (/IDA) Q97FZ9 (/IDA) Q97FZ9 (/IDA)
NADH peroxidase activity GO:0016692
Catalysis of the reaction: H(2)O(2) + H(+) + NADH = 2 H(2)O + NAD(+).
4 Q97D83 (/IDA) Q97D83 (/IDA) Q97FZ9 (/IDA) Q97FZ9 (/IDA)
Superoxide dismutase activity GO:0004784
Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide.
2 Q749C9 (/ISS) Q749C9 (/ISS)
Iron ion binding GO:0005506
Interacting selectively and non-covalently with iron (Fe) ions.
2 Q97D82 (/ISS) Q9AGG3 (/ISS)
Electron transfer activity GO:0009055
Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
1 Q97D82 (/ISS)
NADH peroxidase activity GO:0016692
Catalysis of the reaction: H(2)O(2) + H(+) + NADH = 2 H(2)O + NAD(+).
1 Q97D82 (/ISS)

There are 10 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
Cellular response to heat GO:0034605
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 heat stimulus, a temperature stimulus above the optimal temperature for that organism.
3 Q97D82 (/IDA) Q97D83 (/IDA) Q97D83 (/IDA)
Cellular response to hydrogen peroxide GO:0070301
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 hydrogen peroxide (H2O2) stimulus.
3 Q97D82 (/IDA) Q97D83 (/IDA) Q97D83 (/IDA)
Cellular response to cold GO:0070417
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 cold stimulus, a temperature stimulus below the optimal temperature for that organism.
3 Q97D82 (/IDA) Q97D83 (/IDA) Q97D83 (/IDA)
Cellular response to oxygen levels GO:0071453
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 reflecting the presence, absence, or concentration of oxygen.
3 Q97D82 (/IDA) Q97D83 (/IDA) Q97D83 (/IDA)
Cellular response to alkaline pH GO:0071469
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 pH stimulus with pH > 7. pH is a measure of the acidity or basicity of an aqueous solution.
3 Q97D82 (/IDA) Q97D83 (/IDA) Q97D83 (/IDA)
Cellular response to salt stress GO:0071472
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 an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment.
3 Q97D82 (/IDA) Q97D83 (/IDA) Q97D83 (/IDA)
Removal of superoxide radicals GO:0019430
Any process, acting at the cellular level, involved in removing superoxide radicals (O2-) from a cell or organism, e.g. by conversion to dioxygen (O2) and hydrogen peroxide (H2O2).
2 Q749C9 (/ISS) Q749C9 (/ISS)
Hydrogen peroxide catabolic process GO:0042744
The chemical reactions and pathways resulting in the breakdown of hydrogen peroxide (H2O2).
2 Q97D83 (/IDA) Q97D83 (/IDA)
Response to oxidative stress GO:0006979
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 oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
1 Q9AGG3 (/NAS)
Hydrogen peroxide catabolic process GO:0042744
The chemical reactions and pathways resulting in the breakdown of hydrogen peroxide (H2O2).
1 Q97D82 (/ISS)

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.