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:

"
Cupin
".

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 227: Bifunctional lysine-specific demethylase and histi...

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 4 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.
1 C3XRY1 (/ISS)
2-oxoglutarate-dependent dioxygenase activity GO:0016706
Catalysis of the reaction: A + 2-oxoglutarate + O2 = B + succinate + CO2. This is an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from 2-oxoglutarate and one other donor, and one atom of oxygen is incorporated into each donor.
1 C3XRY1 (/ISS)
Histone demethylase activity (H3-K4 specific) GO:0032453
Catalysis of the removal of a methyl group from lysine at position 4 of the histone H3 protein.
1 C3XRY1 (/ISS)
Histone demethylase activity (H3-K36 specific) GO:0051864
Catalysis of the reaction: histone H3 N6-methyl-L-lysine (position 36) + alpha-ketoglutarate + O2 = succinate + CO2 + formaldehyde + lysine. This reaction is the removal of a methyl group from lysine at position 36 of the histone H3 protein.
1 C3XRY1 (/ISS)

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
Histone H3-K4 demethylation GO:0034720
The modification of histone H3 by the removal of a methyl group from lysine at position 4 of the histone.
1 C3XRY1 (/ISS)
Negative regulation of transcription, DNA-templated GO:0045892
Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
1 C3XRY1 (/ISS)
Histone H3-K36 demethylation GO:0070544
The modification of histone H3 by the removal of a methyl group from lysine at position 36 of the histone.
1 C3XRY1 (/ISS)

There are 1 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
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
1 C3XRY1 (/ISS)
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