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:

"
C2 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 387: PI-3 kinase

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 4 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
1-phosphatidylinositol-3-kinase activity GO:0016303
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol + ATP = a 1-phosphatidyl-1D-myo-inositol 3-phosphate + ADP + 2 H(+).
1 P91634 (/IDA)
Phosphatidylinositol 3-kinase activity GO:0035004
Catalysis of the reaction: ATP + a phosphatidylinositol = ADP + a phosphatidylinositol 3-phosphate. This reaction is the addition of a phosphate group to phosphatidylinositol or one of its phosphorylated derivatives at the 3' position of the inositol ring.
1 P91634 (/IDA)
1-phosphatidylinositol-4-phosphate 3-kinase activity GO:0035005
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4-phosphate + ATP = 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate + ADP + 2 H(+).
1 P91634 (/IDA)
Phosphatidylinositol-4,5-bisphosphate 3-kinase activity GO:0046934
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + ATP = a 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate + ADP + 2 H(+).
1 P91634 (/IDA)

There are 55 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
Larval development GO:0002164
The process whose specific outcome is the progression of the larva over time, from its formation to the mature structure. The larva is the early, immature form of an that at birth or hatching is fundamentally unlike its parent and must metamorphose before assuming the adult characters.
1 P91634 (/IMP)
Instar larval development GO:0002168
The process whose specific outcome is the progression of the larva over time, from its formation to the mature structure. This begins with the newly hatched first-instar larva, through its maturation to the end of the last larval stage. An example of this process is found in Drosophila melanogaster.
1 P91634 (/IMP)
Carbohydrate metabolic process GO:0005975
The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
1 P91634 (/IMP)
Lipid metabolic process GO:0006629
The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
1 P91634 (/IMP)
Autophagy GO:0006914
The cellular catabolic process in which cells digest parts of their own cytoplasm; allows for both recycling of macromolecular constituents under conditions of cellular stress and remodeling the intracellular structure for cell differentiation.
1 P91634 (/IMP)
Response to oxidative stress GO:0006979
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
1 P91634 (/IMP)
Regulation of mitotic cell cycle GO:0007346
Any process that modulates the rate or extent of progress through the mitotic cell cycle.
1 P91634 (/IMP)
Germ-band shortening GO:0007390
The spreading of the amnioserosa from its compressed state to cover the whole of the dorsal surface. Initiating in the thorax and spreading posteriorly, it is accompanied by the transition from a parasegmental to segmental division of the embryo.
1 P91634 (/IMP)
Larval salivary gland morphogenesis GO:0007436
The process, occurring in the larva, by which the anatomical structures of the salivary gland are generated and organized.
1 P91634 (/IMP)
Metamorphosis GO:0007552
A biological process in which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change in the animal's form or structure. Examples include the change from tadpole to frog, and the change from larva to adult. An example of this is found in Drosophila melanogaster.
1 P91634 (/IMP)
Insulin receptor signaling pathway GO:0008286
The series of molecular signals generated as a consequence of the insulin receptor binding to insulin.
1 P91634 (/IDA)
Insulin receptor signaling pathway GO:0008286
The series of molecular signals generated as a consequence of the insulin receptor binding to insulin.
1 P91634 (/IMP)
Regulation of cell size GO:0008361
Any process that modulates the size of a cell.
1 P91634 (/IMP)
Cellular response to starvation GO:0009267
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of deprivation of nourishment.
1 P91634 (/IMP)
Negative regulation of autophagy GO:0010507
Any process that stops, prevents, or reduces the frequency, rate or extent of autophagy. Autophagy is the process in which cells digest parts of their own cytoplasm.
1 P91634 (/IMP)
Positive regulation of lipid storage GO:0010884
Any process that increases the rate, frequency or extent of lipid storage. Lipid storage is the accumulation and maintenance in cells or tissues of lipids, compounds soluble in organic solvents but insoluble or sparingly soluble in aqueous solvents. Lipid reserves can be accumulated during early developmental stages for mobilization and utilization at later stages of development.
1 P91634 (/IMP)
Phosphatidylinositol 3-kinase signaling GO:0014065
A series of reactions within the signal-receiving cell, mediated by the intracellular phosphatidylinositol 3-kinase (PI3K). Many cell surface receptor linked signaling pathways signal through PI3K to regulate numerous cellular functions.
1 P91634 (/IMP)
Positive regulation of cell growth GO:0030307
Any process that activates or increases the frequency, rate, extent or direction of cell growth.
1 P91634 (/IGI)
Positive regulation of cell growth GO:0030307
Any process that activates or increases the frequency, rate, extent or direction of cell growth.
1 P91634 (/IMP)
Larval feeding behavior GO:0030536
Feeding behavior in a larval (immature) organism.
1 P91634 (/IMP)
Ovarian follicle cell development GO:0030707
The process that occurs during oogenesis involving the ovarian follicle cells, somatic cells which surround the germ cells of an ovary. An example of this is found in Drosophila melanogaster.
1 P91634 (/IMP)
Hemocyte migration GO:0035099
The directed movement of a hemocyte within the embryo. Hemocytes are blood cells associated with a hemocoel (the cavity containing most of the major organs of the arthropod body) which are involved in defense and clotting of hemolymph, but not involved in transport of oxygen. In Drosophila, embryonic hemocytes originate from the head mesoderm as a cluster of cells. The cluster splits into two and one group of cells crosses the amnioserosa. Both populations then spread toward the middle of the embryo and then disperse evenly throughout the embryo.
1 P91634 (/IMP)
Cell competition in a multicellular organism GO:0035212
Competitive interactions within multicellular organisms between cell populations that differ in growth rates, leading to the elimination of the slowest-growing cells.
1 P91634 (/IMP)
Multicellular organism growth GO:0035264
The increase in size or mass of an entire multicellular organism, as opposed to cell growth.
1 P91634 (/IMP)
Female germ-line stem cell population maintenance GO:0036099
The process by which an organism or tissue maintains a population of female germ-line stem cells.
1 P91634 (/IMP)
Intestinal stem cell homeostasis GO:0036335
Any biological process involved in the maintenance of the steady-state number of intestinal stem cells within a population of cells.
1 P91634 (/IGI)
Regulation of multicellular organism growth GO:0040014
Any process that modulates the frequency, rate or extent of growth of the body of an organism so that it reaches its usual body size.
1 P91634 (/IMP)
Regulation of cell population proliferation GO:0042127
Any process that modulates the frequency, rate or extent of cell proliferation.
1 P91634 (/IMP)
Glucose homeostasis GO:0042593
Any process involved in the maintenance of an internal steady state of glucose within an organism or cell.
1 P91634 (/IMP)
Positive regulation of imaginal disc growth GO:0045572
Any process that activates or increases the frequency, rate or extent of imaginal disc growth.
1 P91634 (/IMP)
Positive regulation of translation GO:0045727
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.
1 P91634 (/IMP)
Positive regulation of cell size GO:0045793
Any process that increases cell size.
1 P91634 (/IDA)
Positive regulation of cell size GO:0045793
Any process that increases cell size.
1 P91634 (/IGI)
Positive regulation of cell size GO:0045793
Any process that increases cell size.
1 P91634 (/IMP)
Positive regulation of synaptic growth at neuromuscular junction GO:0045887
Any process that activates or increases the frequency, rate or extent of synaptic growth at neuromuscular junction.
1 P91634 (/IMP)
Positive regulation of organ growth GO:0046622
Any process that activates or increases the frequency, rate or extent of growth of an organ of an organism.
1 P91634 (/IMP)
Phosphatidylinositol phosphorylation GO:0046854
The process of introducing one or more phosphate groups into a phosphatidylinositol, any glycerophosphoinositol having one phosphatidyl group esterified to one of the hydroxy groups of inositol.
1 P91634 (/IDA)
Phosphatidylinositol phosphorylation GO:0046854
The process of introducing one or more phosphate groups into a phosphatidylinositol, any glycerophosphoinositol having one phosphatidyl group esterified to one of the hydroxy groups of inositol.
1 P91634 (/TAS)
Vascular endothelial growth factor receptor signaling pathway GO:0048010
Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor (VEGFR) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription.
1 P91634 (/IGI)
Regulation of synaptic plasticity GO:0048167
A process that modulates synaptic plasticity, the ability of synapses to change as circumstances require. They may alter function, such as increasing or decreasing their sensitivity, or they may increase or decrease in actual numbers.
1 P91634 (/IGI)
Regulation of synaptic plasticity GO:0048167
A process that modulates synaptic plasticity, the ability of synapses to change as circumstances require. They may alter function, such as increasing or decreasing their sensitivity, or they may increase or decrease in actual numbers.
1 P91634 (/IMP)
Regulation of long-term neuronal synaptic plasticity GO:0048169
A process that modulates long-term neuronal synaptic plasticity, the ability of neuronal synapses to change long-term as circumstances require. Long-term neuronal synaptic plasticity generally involves increase or decrease in actual synapse numbers.
1 P91634 (/IDA)
Oogenesis GO:0048477
The complete process of formation and maturation of an ovum or female gamete from a primordial female germ cell. Examples of this process are found in Mus musculus and Drosophila melanogaster.
1 P91634 (/IMP)
Dendrite morphogenesis GO:0048813
The process in which the anatomical structures of a dendrite are generated and organized.
1 P91634 (/IDA)
Regulation of dendrite development GO:0050773
Any process that modulates the frequency, rate or extent of dendrite development.
1 P91634 (/IMP)
Regulation of synapse structural plasticity GO:0051823
Any process that modulates the frequency, rate or extent of synapse structural plasticity. Synapse structural plasticity is a type of cytoskeletal remodeling; this remodeling is induced by stimuli that can lead to long term potentiation and it can be activity-dependent or -independent. Examples of cytoskeletal changes include the formation of new spines and increase in spine size; this can be accompanied by the insertion of greater numbers of glutamate (or other neurotransmitter) receptors into the post-synaptic membrane.
1 P91634 (/IMP)
Positive regulation of protein kinase B signaling GO:0051897
Any process that activates or increases the frequency, rate or extent of protein kinase B signaling, a series of reactions mediated by the intracellular serine/threonine kinase protein kinase B.
1 P91634 (/IMP)
Lipid homeostasis GO:0055088
Any process involved in the maintenance of an internal steady state of lipid within an organism or cell.
1 P91634 (/IMP)
Entry into diapause GO:0055115
The dormancy process that results in entry into diapause. Diapause is a neurohormonally mediated, dynamic state of low metabolic activity. Associated characteristics of this form of dormancy include reduced morphogenesis, increased resistance to environmental extremes, and altered or reduced behavioral activity. Full expression develops in a species-specific manner, usually in response to a number of environmental stimuli that precede unfavorable conditions. Once diapause has begun, metabolic activity is suppressed even if conditions favorable for development prevail. Once initiated, only certain stimuli are capable of releasing the organism from this state, and this characteristic is essential in distinguishing diapause from hibernation.
1 P91634 (/IMP)
Synapse maturation GO:0060074
The process that organizes a synapse so that it attains its fully functional state. Synaptic maturation plays a critical role in the establishment of effective synaptic connections in early development.
1 P91634 (/IDA)
Positive regulation of protein serine/threonine kinase activity GO:0071902
Any process that increases the rate, frequency, or extent of protein serine/threonine kinase activity.
1 P91634 (/IDA)
Positive regulation of TORC1 signaling GO:1904263
Any process that activates or increases the frequency, rate or extent of TORC1 signaling.
1 P91634 (/IMP)
Positive regulation of neuron remodeling GO:1904801
Any process that activates or increases the frequency, rate or extent of neuron remodeling.
1 P91634 (/IMP)
Negative regulation of feeding behavior GO:2000252
Any process that stops, prevents or reduces the frequency, rate or extent of feeding behavior.
1 P91634 (/IMP)
Regulation of reactive oxygen species metabolic process GO:2000377
Any process that modulates the frequency, rate or extent of reactive oxygen species metabolic process.
1 P91634 (/IGI)

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
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 P91634 (/TAS)
Phosphatidylinositol 3-kinase complex, class IA GO:0005943
A class I phosphatidylinositol 3-kinase complex that possesses 1-phosphatidylinositol-4-phosphate 3-kinase activity; comprises a catalytic class IA phosphoinositide 3-kinase (PI3K) subunit and an associated SH2 domain-containing regulatory subunit that is a member of a family of related proteins often called p85 proteins. Through the interaction with the SH2-containing adaptor subunits, Class IA PI3K catalytic subunits are linked to tyrosine kinase signaling pathways.
1 P91634 (/IDA)
Phosphatidylinositol 3-kinase complex, class IA GO:0005943
A class I phosphatidylinositol 3-kinase complex that possesses 1-phosphatidylinositol-4-phosphate 3-kinase activity; comprises a catalytic class IA phosphoinositide 3-kinase (PI3K) subunit and an associated SH2 domain-containing regulatory subunit that is a member of a family of related proteins often called p85 proteins. Through the interaction with the SH2-containing adaptor subunits, Class IA PI3K catalytic subunits are linked to tyrosine kinase signaling pathways.
1 P91634 (/IPI)
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