The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
P-loop containing nucleotide triphosphate hydrolases
".

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 438963: Fun30p

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 5 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).
1 P31380 (/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.
1 P31380 (/IDA)
DNA-dependent ATPase activity GO:0008094
Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction requires the presence of single- or double-stranded DNA, and it drives another reaction.
1 P31380 (/IDA)
DNA-dependent ATPase activity GO:0008094
Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction requires the presence of single- or double-stranded DNA, and it drives another reaction.
1 P31380 (/IMP)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
1 P31380 (/IPI)

There are 12 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 transcription from RNA polymerase II promoter GO:0000122
Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 P31380 (/IMP)
Chromatin silencing at rDNA GO:0000183
Repression of transcription of ribosomal DNA by altering the structure of chromatin.
1 P31380 (/IMP)
DNA double-strand break processing GO:0000729
The 5' to 3' exonucleolytic resection of the DNA at the site of the break to form a 3' single-strand DNA overhang.
1 P31380 (/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.
1 P31380 (/IMP)
Chromatin silencing at telomere GO:0006348
Repression of transcription of telomeric DNA by altering the structure of chromatin.
1 P31380 (/IMP)
Nucleosome positioning GO:0016584
Ordering of successions of nucleosomes into regular arrays so that nucleosomes are positioned at defined distances from one another.
1 P31380 (/IMP)
Chromatin silencing at silent mating-type cassette GO:0030466
Repression of transcription at silent mating-type loci by alteration of the structure of chromatin.
1 P31380 (/IMP)
Nucleosome mobilization GO:0042766
The movement of nucleosomes along a DNA fragment.
1 P31380 (/IDA)
ATP-dependent chromatin remodeling GO:0043044
Dynamic structural changes to eukaryotic chromatin that require energy from the hydrolysis of ATP, ranging from local changes necessary for transcriptional regulation to global changes necessary for chromosome segregation, mediated by ATP-dependent chromatin-remodelling factors.
1 P31380 (/IMP)
Heterochromatin assembly involved in chromatin silencing GO:0070869
Any process that results in the assembly of chromatin into heterochromatin and contributes to chromatin silencing.
1 P31380 (/IMP)
Heterochromatin maintenance involved in chromatin silencing GO:0070870
A chromatin organization process that preserves heterochromatin in a stable functional or structural state, and that contributes to chromatin silencing.
1 P31380 (/IGI)
Heterochromatin maintenance involved in chromatin silencing GO:0070870
A chromatin organization process that preserves heterochromatin in a stable functional or structural state, and that contributes to chromatin silencing.
1 P31380 (/IMP)

There are 2 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
Chromosome, centromeric region GO:0000775
The region of a chromosome that includes the centromeric DNA and associated proteins. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome.
1 P31380 (/IDA)
Mating-type region heterochromatin GO:0031934
Heterochromatic regions of the chromosome found at silenced mating-type loci.
1 P31380 (/IPI)
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