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:

"
Superoxide dismutase, copper/zinc binding domain
".

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: Cell surface Cu-only superoxide dismutase 5

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
Superoxide dismutase activity GO:0004784
Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide.
3 Q5ACV9 (/ISS) Q5AD05 (/ISS) Q5AD05 (/ISS)
Copper ion binding GO:0005507
Interacting selectively and non-covalently with copper (Cu) ions.
3 Q5ACV9 (/ISS) Q5AD05 (/ISS) Q5AD05 (/ISS)
Superoxide dismutase activity GO:0004784
Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide.
1 Q5AD07 (/IDA)
Superoxide dismutase activity GO:0004784
Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide.
1 Q5AD07 (/IMP)
Copper ion binding GO:0005507
Interacting selectively and non-covalently with copper (Cu) ions.
1 Q5AD07 (/IDA)

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
Superoxide metabolic process GO:0006801
The chemical reactions and pathways involving superoxide, the superoxide anion O2- (superoxide free radical), or any compound containing this species.
1 Q5AD07 (/IDA)
Pathogenesis GO:0009405
The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
1 Q5AD07 (/IMP)
Evasion or tolerance of host immune response GO:0020012
Any process, either active or passive, by which an organism avoids the effects of the host organism's immune response. The host is defined as the larger of the organisms involved in a symbiotic interaction.
1 Q5AD07 (/IMP)
Cellular response to oxidative stress GO:0034599
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 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 Q5AD07 (/IMP)
Evasion or tolerance by symbiont of host-produced reactive oxygen species GO:0052059
The process in which an organism avoids the effects of reactive oxygen species produced as a defense response by the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.
1 Q5AD07 (/IMP)
Cellular response to superoxide GO:0071451
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 superoxide stimulus. Superoxide is the anion, oxygen-, formed by addition of one electron to dioxygen (O2) or any compound containing the superoxide anion.
1 Q5AD07 (/IMP)

There are 5 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
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
3 Q5AD05 (/IDA) Q5AD05 (/IDA) Q5AD07 (/IDA)
Fungal-type cell wall GO:0009277
A rigid yet dynamic structure surrounding the plasma membrane that affords protection from stresses and contributes to cell morphogenesis, consisting of extensively cross-linked glycoproteins and carbohydrates. The glycoproteins may be modified with N- or O-linked carbohydrates, or glycosylphosphatidylinositol (GPI) anchors; the polysaccharides are primarily branched glucans, including beta-linked and alpha-linked glucans, and may also include chitin and other carbohydrate polymers, but not cellulose or pectin. Enzymes involved in cell wall biosynthesis are also found in the cell wall. Note that some forms of fungi develop a capsule outside of the cell wall under certain circumstances; this is considered a separate structure.
3 Q5AD05 (/IDA) Q5AD05 (/IDA) Q5AD07 (/IDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
3 Q5AD05 (/IDA) Q5AD05 (/IDA) Q5AD07 (/IDA)
Hyphal cell wall GO:0030446
The cell wall surrounding a fungal hypha.
3 Q5AD05 (/IDA) Q5AD05 (/IDA) Q5AD07 (/IDA)
Yeast-form cell wall GO:0030445
The wall surrounding a cell of a dimorphic fungus growing in the single-cell budding yeast form, in contrast to the filamentous or hyphal form.
2 Q5AD05 (/IDA) Q5AD05 (/IDA)