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:

"
High mobility group box 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 67: Lysine-specific histone demethylase Aof2, putative

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 2 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
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
2 Q10135 (/ISM) Q9Y802 (/ISM)
Histone demethylase activity (H3-K9 specific) GO:0032454
Catalysis of the reaction: histone H3 N6-methyl-L-lysine (position 9) + alpha-ketoglutarate + O2 = succinate + CO2 + formaldehyde + lysine. This reaction is the removal of a methyl group from lysine at position 9 of the histone H3 protein.
1 Q9Y802 (/IDA)

There are 8 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
Chromatin remodeling GO:0006338
Dynamic structural changes to eukaryotic chromatin occurring throughout the cell division cycle. These changes range from the local changes necessary for transcriptional regulation to global changes necessary for chromosome segregation.
2 Q10135 (/ISS) Q9Y802 (/ISS)
Histone H3-K9 demethylation GO:0033169
The modification of histone H3 by the removal of a methyl group from lysine at position 9 of the histone.
2 Q10135 (/IDA) Q9Y802 (/IDA)
Histone H3-K9 demethylation GO:0033169
The modification of histone H3 by the removal of a methyl group from lysine at position 9 of the histone.
2 Q10135 (/IMP) Q9Y802 (/IMP)
Replication fork arrest at mating type locus GO:0011000
A process that impedes the progress of the DNA replication fork at natural replication fork pausing sites within the mating type locus.
1 Q9Y802 (/IMP)
Regulation of meiotic cell cycle GO:0051445
Any process that modulates the rate or extent of progression through the meiotic cell cycle.
1 Q10135 (/IMP)
Regulation of antisense RNA transcription GO:0060194
Any process that modulates the frequency, rate or extent of the synthesis of antisense RNA, an RNA molecule complementary in sequence to another RNA or DNA molecule, which, by binding the latter, acts to inhibit its function and/or completion of synthesis, on a template of DNA.
1 Q9Y802 (/IMP)
Genetic imprinting at mating-type locus GO:0071515
A genetic imprinting process in which a stable single-strand DNA lesion triggers programmed gene conversion at the mating-type locus, thereby restricting mating-type interconversion to one of the two sister chromatids during DNA replication.
1 Q9Y802 (/IMP)
Regulation of replication fork arrest at rDNA repeats GO:1902681
Any process that modulates the frequency, rate or extent of replication fork arrest at rDNA repeats.
1 Q9Y802 (/IMP)

There are 4 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
Nuclear chromatin GO:0000790
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
2 Q10135 (/IDA) Q9Y802 (/IDA)
Lsd1/2 complex GO:0033193
A nucleosome-binding protein complex that comprises two SWIRM domain histone demethylases and two PHD finger proteins. The complex is involved in transcriptional regulation via heterochromatic silencing and the regulation of chromatin boundary formation, and was first identified in fission yeast.
2 Q10135 (/IDA) Q9Y802 (/IDA)
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 Q10135 (/HDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
1 Q10135 (/HDA)