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 16: ATPase family AAA domain-containing protein 2B

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 11 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
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).
4 F4IAE9 (/IPI) Q6PL18 (/IPI) Q6PL18 (/IPI) Q8CDM1 (/IPI)
Histone binding GO:0042393
Interacting selectively and non-covalently with a histone, any of a group of water-soluble proteins found in association with the DNA of eukaroytic chromosomes. They are involved in the condensation and coiling of chromosomes during cell division and have also been implicated in nonspecific suppression of gene activity.
4 F4IAE9 (/IDA) P40340 (/IDA) P40340 (/IDA) P40340 (/IDA)
Chromatin binding GO:0003682
Interacting selectively and non-covalently with chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase.
3 P40340 (/IDA) P40340 (/IDA) P40340 (/IDA)
Chromatin binding GO:0003682
Interacting selectively and non-covalently with chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase.
3 P40340 (/IMP) P40340 (/IMP) P40340 (/IMP)
Histone binding GO:0042393
Interacting selectively and non-covalently with a histone, any of a group of water-soluble proteins found in association with the DNA of eukaroytic chromosomes. They are involved in the condensation and coiling of chromosomes during cell division and have also been implicated in nonspecific suppression of gene activity.
3 P40340 (/IMP) P40340 (/IMP) P40340 (/IMP)
ATPase activity GO:0016887
Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
2 Q6PL18 (/IDA) Q6PL18 (/IDA)
ATPase activity GO:0016887
Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
2 O14114 (/ISM) Q9C0W2 (/ISM)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
1 O14114 (/ISM)
ATPase activity GO:0016887
Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
1 Q8CDM1 (/ISO)
Lysine-acetylated histone binding GO:0070577
Interacting selectively and non-covalently with a histone in which a lysine residue has been modified by acetylation.
1 Q9ULI0 (/IDA)
Lysine-acetylated histone binding GO:0070577
Interacting selectively and non-covalently with a histone in which a lysine residue has been modified by acetylation.
1 E9Q166 (/ISO)

There are 13 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 chromatin silencing GO:0031936
Any process that stops, prevents, or reduces the frequency, rate or extent of chromatin silencing.
4 F4IAE9 (/IMP) P40340 (/IMP) P40340 (/IMP) P40340 (/IMP)
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.
3 P40340 (/IMP) P40340 (/IMP) P40340 (/IMP)
Positive regulation of transcription by RNA polymerase II GO:0045944
Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
3 P40340 (/IMP) P40340 (/IMP) P40340 (/IMP)
Positive regulation of invasive growth in response to glucose limitation GO:2000219
Any process that activates or increases the frequency, rate or extent of invasive growth in response to glucose limitation.
3 P40340 (/IMP) P40340 (/IMP) P40340 (/IMP)
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 O14114 (/ISM) Q9C0W2 (/ISM)
Regulation of transcription by RNA polymerase II GO:0006357
Any process that modulates the frequency, rate or extent of transcription mediated by RNA polymerase II.
2 Q6PL18 (/TAS) Q6PL18 (/TAS)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
2 Q6PL18 (/IDA) Q6PL18 (/IDA)
Regulation of transcription by RNA polymerase II GO:0006357
Any process that modulates the frequency, rate or extent of transcription mediated by RNA polymerase II.
1 O14114 (/ISO)
Nucleosome positioning GO:0016584
Ordering of successions of nucleosomes into regular arrays so that nucleosomes are positioned at defined distances from one another.
1 O14114 (/IDA)
Regulation of heterochromatin assembly GO:0031445
Any process that modulates the frequency, rate, extent or location of heterochromatin formation.
1 P54816 (/IMP)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
1 Q8CDM1 (/ISO)
Positive regulation of transcription by RNA polymerase II GO:0045944
Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 Q9C0W2 (/ISO)
DNA demethylation GO:0080111
The removal of a methyl group from one or more nucleotides within an DNA molecule.
1 F4IAE9 (/IMP)

There are 11 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.
5 O14114 (/HDA) P40340 (/HDA) P40340 (/HDA) P40340 (/HDA) Q9C0W2 (/HDA)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
5 A0A024R9G7 (/IDA) A0A024R9G7 (/IDA) Q6PL18 (/IDA) Q6PL18 (/IDA) Q9ULI0 (/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.
4 P40340 (/IDA) P40340 (/IDA) P40340 (/IDA) Q9ULI0 (/IDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
3 P40340 (/IDA) P40340 (/IDA) P40340 (/IDA)
Extrinsic component of endoplasmic reticulum membrane GO:0042406
The component of the endoplasmic reticulum membrane consisting of gene products and protein complexes that are loosely bound to one of its surfaces, but not integrated into the hydrophobic region.
3 P40340 (/IDA) P40340 (/IDA) P40340 (/IDA)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
2 E9Q166 (/ISO) Q8CDM1 (/ISO)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
2 Q6PL18 (/TAS) Q6PL18 (/TAS)
Extracellular exosome GO:0070062
A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
2 Q6PL18 (/HDA) Q6PL18 (/HDA)
Nuclear chromatin GO:0000790
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
1 O14114 (/IDA)
Nuclear chromatin GO:0000790
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
1 Q9C0W2 (/ISM)
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 E9Q166 (/ISO)
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