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CATH Superfamily 2.40.180.10

Catalase core domain

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:

"
Catalase core 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 20: Catalase-related peroxidase

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
Peroxidase activity GO:0004601
Catalysis of the reaction: donor + hydrogen peroxide = oxidized donor + 2 H2O.
 2 Q73WB6 (/IDA) Q73WB6 (/IDA)
Iron ion binding GO:0005506
Interacting selectively and non-covalently with iron (Fe) ions.
 2 Q73WB6 (/IDA) Q73WB6 (/IDA)
Heme binding GO:0020037
Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
 2 Q73WB6 (/IDA) Q73WB6 (/IDA)

There are 3 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
Hydrogen peroxide metabolic process GO:0042743
The chemical reactions and pathways involving hydrogen peroxide (H2O2), a potentially harmful byproduct of aerobic cellular respiration which can cause damage to DNA.
 2 Q73WB6 (/IDA) Q73WB6 (/IDA)
Oxidation-reduction process GO:0055114
A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
 2 Q73WB6 (/IDA) Q73WB6 (/IDA)
Regulation of reactive oxygen species metabolic process GO:2000377
Any process that modulates the frequency, rate or extent of reactive oxygen species metabolic process.
 2 Q73WB6 (/IDA) Q73WB6 (/IDA)

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.