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:

"
Cyclin-like
".

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 85: Pho80p cyclin

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 3 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).
5 P20052 (/IPI) P20052 (/IPI) P20052 (/IPI) P20052 (/IPI) P20052 (/IPI)
Cyclin-dependent protein serine/threonine kinase regulator activity GO:0016538
Modulates the activity of a cyclin-dependent protein serine/threonine kinase, enzymes of the protein kinase family that are regulated through association with cyclins and other proteins.
5 P20052 (/IDA) P20052 (/IDA) P20052 (/IDA) P20052 (/IDA) P20052 (/IDA)
Cyclin-dependent protein serine/threonine kinase regulator activity GO:0016538
Modulates the activity of a cyclin-dependent protein serine/threonine kinase, enzymes of the protein kinase family that are regulated through association with cyclins and other proteins.
2 C8VF25 (/ISS) C8VF25 (/ISS)

There are 15 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
Regulation of cyclin-dependent protein serine/threonine kinase activity GO:0000079
Any process that modulates the frequency, rate or extent of cyclin-dependent protein serine/threonine kinase activity.
5 P20052 (/IDA) P20052 (/IDA) P20052 (/IDA) P20052 (/IDA) P20052 (/IDA)
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.
5 P20052 (/IGI) P20052 (/IGI) P20052 (/IGI) P20052 (/IGI) P20052 (/IGI)
Cellular metal ion homeostasis GO:0006875
Any process involved in the maintenance of an internal steady state of metal ions at the level of a cell.
5 P20052 (/IMP) P20052 (/IMP) P20052 (/IMP) P20052 (/IMP) P20052 (/IMP)
Negative regulation of macroautophagy GO:0016242
Any process that stops, prevents, or reduces the frequency, rate or extent of macroautophagy.
5 P20052 (/IMP) P20052 (/IMP) P20052 (/IMP) P20052 (/IMP) P20052 (/IMP)
Regulation of protein localization GO:0032880
Any process that modulates the frequency, rate or extent of any process in which a protein is transported to, or maintained in, a specific location.
5 P20052 (/IMP) P20052 (/IMP) P20052 (/IMP) P20052 (/IMP) P20052 (/IMP)
Vacuole fusion, non-autophagic GO:0042144
The fusion of two vacuole membranes to form a single vacuole.
5 P20052 (/IMP) P20052 (/IMP) P20052 (/IMP) P20052 (/IMP) P20052 (/IMP)
Negative regulation of phosphate metabolic process GO:0045936
Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving phosphates.
5 P20052 (/IGI) P20052 (/IGI) P20052 (/IGI) P20052 (/IGI) P20052 (/IGI)
Negative regulation of calcium-mediated signaling GO:0050849
Any process that stops, prevents, or reduces the frequency, rate or extent of calcium-mediated signaling.
5 P20052 (/IGI) P20052 (/IGI) P20052 (/IGI) P20052 (/IGI) P20052 (/IGI)
Sporocarp development involved in sexual reproduction GO:0000909
The process whose specific outcome is the progression of a fruiting body organ over time, from its formation to the mature structure. The fruiting body is a spore bearing structure. In fungi, the sporocarp (also known as fruiting body) is a multicellular structure on which spore-producing structures, such as basidia or asci, are borne. The fruiting body is part of the sexual phase of a fungal life cycle, with the rest of the life cycle being characterized by vegetative mycelial growth. The sporocarp of a basidiomycete is known as a basidiocarp, while the fruiting body of an ascomycete is known as an ascocarp. A significant range of different shapes and morphologies is found in both basidiocarps and ascocarps; these features play an important role in the identification and taxonomy of fungi.
2 C8VF25 (/IMP) C8VF25 (/IMP)
Cellular phosphate ion homeostasis GO:0030643
Any process involved in the maintenance of an internal steady state of phosphate ions at the level of a cell.
2 C8VF25 (/IGI) C8VF25 (/IGI)
Cellular phosphate ion homeostasis GO:0030643
Any process involved in the maintenance of an internal steady state of phosphate ions at the level of a cell.
2 C8VF25 (/IMP) C8VF25 (/IMP)
Cellular phosphate ion homeostasis GO:0030643
Any process involved in the maintenance of an internal steady state of phosphate ions at the level of a cell.
2 C8VF25 (/IPI) C8VF25 (/IPI)
Conidium formation GO:0048315
The process of producing non-motile spores, called conidia, via mitotic asexual reproduction in higher fungi. Conidia are haploid cells genetically identical to their haploid parent. They are produced by conversion of hyphal elements, or are borne on sporogenous cells on or within specialized structures termed conidiophores, and participate in dispersal of the fungus.
2 C8VF25 (/IMP) C8VF25 (/IMP)
Negative regulation of conidium formation GO:0075308
Any process that stops, prevents, or reduces the frequency, rate or extent of conidium formation, a process of producing non-motile spores, called conidia, via mitotic asexual reproduction in higher fungi. Conidia are haploid cells genetically identical to their haploid parent. They are produced by conversion of hyphal elements, or are borne on sporogenous cells on or within specialized structures termed conidiophores, and participate in dispersal of the fungus.
2 C8VF25 (/IMP) C8VF25 (/IMP)
Negative regulation of phosphatase activity GO:0010923
Any process that decreases the rate or frequency of phosphatase activity. Phosphatases catalyze the hydrolysis of phosphoric monoesters, releasing inorganic phosphate.
1 Q6FVE4 (/IMP)

There are 3 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
Cyclin-dependent protein kinase holoenzyme complex GO:0000307
Cyclin-dependent protein kinases (CDKs) are enzyme complexes that contain a kinase catalytic subunit associated with a regulatory cyclin partner.
5 P20052 (/IPI) P20052 (/IPI) P20052 (/IPI) P20052 (/IPI) P20052 (/IPI)
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 P20052 (/IDA) P20052 (/IDA) P20052 (/IDA) P20052 (/IDA) P20052 (/IDA)
Pho85-Pho80 CDK-cyclin complex GO:1990860
A cyclin dependent kinase (CDK) complex that contains a kinase subunit and a regulatory cyclin subunit. An example of this complex in budding yeast S. cerevisiae consists of the Pho85 kinase and the Pho80 cyclin.
5 P20052 (/IDA) P20052 (/IDA) P20052 (/IDA) P20052 (/IDA) P20052 (/IDA)
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