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 2: N-lysine methyltransferase SMYD2 isoform X1

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
RNA polymerase II complex binding GO:0000993
Interacting selectively and non-covalently with RNA polymerase II core enzyme, a multisubunit eukaryotic nuclear RNA polymerase typically composed of twelve subunits.
7 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS) Q9NRG4 (/ISS)
Histone methyltransferase activity (H3-K36 specific) GO:0046975
Catalysis of the reaction: S-adenosyl-L-methionine + histone H3 L-lysine (position 36) = S-adenosyl-L-homocysteine + histone H3 N6-methyl-L-lysine (position 36). This reaction is the addition of a methyl group onto lysine at position 36 of the histone H3 protein.
7 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS) Q9NRG4 (/ISS)
Protein-lysine N-methyltransferase activity GO:0016279
Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to the epsilon-amino group of a lysine residue in a protein substrate.
6 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS)
P53 binding GO:0002039
Interacting selectively and non-covalently with one of the p53 family of proteins.
1 Q9NRG4 (/IPI)
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
1 Q9NRG4 (/IPI)
Lysine N-methyltransferase activity GO:0016278
Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to the epsilon-amino group of a lysine residue.
1 Q9NRG4 (/TAS)
Protein-lysine N-methyltransferase activity GO:0016279
Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to the epsilon-amino group of a lysine residue in a protein substrate.
1 Q9NRG4 (/IDA)

There are 11 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
Negative regulation of cell population proliferation GO:0008285
Any process that stops, prevents or reduces the rate or extent of cell proliferation.
7 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS) Q9NRG4 (/ISS)
Peptidyl-lysine dimethylation GO:0018027
The methylation of peptidyl-lysine to form peptidyl-N6,N6-dimethyl-L-lysine.
7 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS) Q9NRG4 (/ISS)
Negative regulation of transcription by RNA polymerase II GO:0000122
Any process that stops, prevents, or reduces the frequency, rate or extent of transcription mediated by RNA polymerase II.
6 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS)
Peptidyl-lysine monomethylation GO:0018026
The methylation of peptidyl-lysine to form peptidyl-N6-methyl-L-lysine.
6 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS)
Regulation of DNA damage response, signal transduction by p53 class mediator GO:0043516
Any process that modulates the frequency, rate or extent of the cascade of processes induced by the cell cycle regulator phosphoprotein p53, or an equivalent protein, in response to the detection of DNA damage.
6 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS)
Negative regulation of transcription by RNA polymerase II GO:0000122
Any process that stops, prevents, or reduces the frequency, rate or extent of transcription mediated by RNA polymerase II.
1 Q9NRG4 (/IMP)
Heart development GO:0007507
The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.
1 Q5RGL7 (/IGI)
Peptidyl-lysine monomethylation GO:0018026
The methylation of peptidyl-lysine to form peptidyl-N6-methyl-L-lysine.
1 Q9NRG4 (/IDA)
Regulation of DNA damage response, signal transduction by p53 class mediator GO:0043516
Any process that modulates the frequency, rate or extent of the cascade of processes induced by the cell cycle regulator phosphoprotein p53, or an equivalent protein, in response to the detection of DNA damage.
1 Q9NRG4 (/IMP)
Heart contraction GO:0060047
The multicellular organismal process in which the heart decreases in volume in a characteristic way to propel blood through the body.
1 Q5RGL7 (/IGI)
Regulation of signal transduction by p53 class mediator GO:1901796
Any process that modulates the frequency, rate or extent of signal transduction by p53 class mediator.
1 Q9NRG4 (/TAS)

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
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.
7 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS) Q9NRG4 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
7 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS) Q9NRG4 (/ISS)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
7 C3RZA1 (/ISS) E1C5V0 (/ISS) Q0P585 (/ISS) Q5RGL7 (/ISS) Q6GN68 (/ISS) Q7ZXV5 (/ISS) Q9NRG4 (/ISS)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
1 Q9NRG4 (/TAS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q9NRG4 (/IDA)