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:

"
Doublecortin 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 663: Doublecortin kinase 2-like protein

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 14 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 kinase activity GO:0004672
Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
11 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/IDA) Q6PGN3 (/IDA)
(1 more)
Protein serine/threonine kinase activity GO:0004674
Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
9 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/IDA)
Protein serine/threonine kinase activity GO:0004674
Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
7 B3NKK1 (/ISS) B4GXC2 (/ISS) B4IMC3 (/ISS) B4IT27 (/ISS) B4NSS9 (/ISS) B5DK35 (/ISS) Q7PLI7 (/ISS)
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 A2A121 (/IPI) O43602 (/IPI) O88809 (/IPI) Q95QC4 (/IPI)
Microtubule binding GO:0008017
Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
3 O88809 (/ISS) Q7PLI7 (/ISS) Q9ESI7 (/ISS)
Microtubule binding GO:0008017
Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
2 O43602 (/IDA) Q95QC4 (/IDA)
Protein kinase activity GO:0004672
Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
1 Q95QC4 (/ISS)
Protein kinase activity GO:0004672
Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
1 O15075 (/TAS)
Protein serine/threonine kinase activity GO:0004674
Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
1 Q7PLI7 (/NAS)
Signal transducer activity, downstream of receptor GO:0005057
Conveys a signal from an upstream receptor or intracellular signal transducer, converting the signal into a form where it can ultimately trigger a change in the state or activity of a cell.
1 O15075 (/TAS)
Microtubule binding GO:0008017
Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
1 O43602 (/IMP)
Microtubule binding GO:0008017
Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
1 O88809 (/ISO)
Protein kinase binding GO:0019901
Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
1 O43602 (/IPI)
Protein kinase binding GO:0019901
Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
1 O88809 (/ISO)

There are 32 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
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
9 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/IDA)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
9 A0A0G2KD98 (/IPI) A0A0G2KZL6 (/IPI) A0A0G2L8W3 (/IPI) A2A121 (/IPI) A2A123 (/IPI) A2A124 (/IPI) A2A125 (/IPI) B5DE25 (/IPI) F1R686 (/IPI)
Hyperosmotic response GO:0006972
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 detection of, or exposure to, a hyperosmotic environment, i.e. an environment with a higher concentration of solutes than the organism or cell.
9 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/IDA)
Protein autophosphorylation GO:0046777
The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
9 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/IDA)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
8 B3NKK1 (/ISS) B4GXC2 (/ISS) B4IMC3 (/ISS) B4IT27 (/ISS) B4NSS9 (/ISS) B5DK35 (/ISS) Q7PLI7 (/ISS) Q95QC4 (/ISS)
Neuron migration GO:0001764
The characteristic movement of an immature neuron from germinal zones to specific positions where they will reside as they mature.
2 O88809 (/IGI) Q9JLM8 (/IGI)
Nervous system development GO:0007399
The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state.
2 O15075 (/TAS) O43602 (/TAS)
Central nervous system development GO:0007417
The process whose specific outcome is the progression of the central nervous system over time, from its formation to the mature structure. The central nervous system is the core nervous system that serves an integrating and coordinating function. In vertebrates it consists of the brain and spinal cord. In those invertebrates with a central nervous system it typically consists of a brain, cerebral ganglia and a nerve cord.
2 O15075 (/TAS) O43602 (/TAS)
Brain development GO:0007420
The process whose specific outcome is the progression of the brain over time, from its formation to the mature structure. Brain development begins with patterning events in the neural tube and ends with the mature structure that is the center of thought and emotion. The brain is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
2 O88809 (/IGI) Q9JLM8 (/IGI)
Peptidyl-serine phosphorylation GO:0018105
The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
2 Q6PGN3 (/IDA) Q9JLM8 (/IDA)
Hippocampus development GO:0021766
The progression of the hippocampus over time from its initial formation until its mature state.
2 O88809 (/IGI) Q6PGN3 (/IGI)
Pyramidal neuron development GO:0021860
The progression of a pyramidal neuron from its initial formation to its mature state.
2 O88809 (/IGI) Q6PGN3 (/IGI)
Central nervous system projection neuron axonogenesis GO:0021952
Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body towards target cells in a different central nervous system region.
2 O88809 (/IGI) Q9JLM8 (/IGI)
Axon extension GO:0048675
Long distance growth of a single axon process involved in cellular development.
2 O88809 (/IGI) Q9JLM8 (/IGI)
Dendrite morphogenesis GO:0048813
The process in which the anatomical structures of a dendrite are generated and organized. A dendrite is a freely branching protoplasmic process of a nerve cell.
2 O88809 (/IGI) Q9JLM8 (/IGI)
Negative regulation of protein localization to nucleus GO:1900181
Any process that stops, prevents or reduces the frequency, rate or extent of protein localization to nucleus.
2 Q6PGN3 (/IDA) Q9JLM8 (/IDA)
Microtubule cytoskeleton organization GO:0000226
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising microtubules and their associated proteins.
1 Q6PGN3 (/IDA)
Neuron migration GO:0001764
The characteristic movement of an immature neuron from germinal zones to specific positions where they will reside as they mature.
1 O43602 (/IDA)
Neuron migration GO:0001764
The characteristic movement of an immature neuron from germinal zones to specific positions where they will reside as they mature.
1 Q9ESI7 (/IMP)
Neuron migration GO:0001764
The characteristic movement of an immature neuron from germinal zones to specific positions where they will reside as they mature.
1 O88809 (/ISO)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
1 Q7PLI7 (/NAS)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
1 O15075 (/TAS)
Microtubule-based process GO:0007017
Any cellular process that depends upon or alters the microtubule cytoskeleton, that part of the cytoskeleton comprising microtubules and their associated proteins.
1 Q7PLI7 (/ISS)
Negative regulation of microtubule depolymerization GO:0007026
Any process that stops, prevents, or reduces the frequency, rate or extent of microtubule depolymerization; prevention of depolymerization of a microtubule can result from binding by 'capping' at the plus end (e.g. by interaction with another cellular protein of structure) or by exposing microtubules to a stabilizing drug such as taxol.
1 Q95QC4 (/IDA)
Axonogenesis GO:0007409
De novo generation of a long process of a neuron, that carries efferent (outgoing) action potentials from the cell body towards target cells. Refers to the morphogenesis or creation of shape or form of the developing axon.
1 Q9JLM8 (/IMP)
Response to virus GO:0009615
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 a stimulus from a virus.
1 O15075 (/IEP)
Endosomal transport GO:0016197
The directed movement of substances into, out of, or mediated by an endosome, a membrane-bounded organelle that carries materials newly ingested by endocytosis. It passes many of the materials to lysosomes for degradation.
1 O15075 (/NAS)
Hippocampus development GO:0021766
The progression of the hippocampus over time from its initial formation until its mature state.
1 O88809 (/IMP)
Layer formation in cerebral cortex GO:0021819
The detachment of cells from radial glial fibers at the appropriate time when they cease to migrate and form distinct layer in the cerebral cortex.
1 O88809 (/IMP)
Forebrain development GO:0030900
The process whose specific outcome is the progression of the forebrain over time, from its formation to the mature structure. The forebrain is the anterior of the three primary divisions of the developing chordate brain or the corresponding part of the adult brain (in vertebrates, includes especially the cerebral hemispheres, the thalamus, and the hypothalamus and especially in higher vertebrates is the main control center for sensory and associative information processing, visceral functions, and voluntary motor functions).
1 Q9JLM8 (/IMP)
Establishment of mitotic spindle localization GO:0040001
The cell cycle process in which the directed movement of the mitotic spindle to a specific location in the cell occurs.
1 Q95QC4 (/IMP)
Response to electrical stimulus GO:0051602
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 an electrical stimulus.
1 Q9ESI7 (/IEP)

There are 17 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
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
11 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/IDA) O88809 (/IDA)
(1 more)
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.
9 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/IDA)
Synaptic vesicle GO:0008021
A secretory organelle, typically 50 nm in diameter, of presynaptic nerve terminals; accumulates in high concentrations of neurotransmitters and secretes these into the synaptic cleft by fusion with the 'active zone' of the presynaptic plasma membrane.
9 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/IDA)
Microtubule cytoskeleton GO:0015630
The part of the cytoskeleton (the internal framework of a cell) composed of microtubules and associated proteins.
9 A0A0G2KD98 (/IDA) A0A0G2KZL6 (/IDA) A0A0G2L8W3 (/IDA) A2A121 (/IDA) A2A123 (/IDA) A2A124 (/IDA) A2A125 (/IDA) B5DE25 (/IDA) F1R686 (/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.
2 H3BLV5 (/IDA) O43602 (/IDA)
Neuron projection GO:0043005
A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
2 O43602 (/IDA) O88809 (/IDA)
Neuron projection GO:0043005
A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
2 O88809 (/ISS) Q9ESI7 (/ISS)
Centrosome GO:0005813
A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.
1 Q95QC4 (/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.
1 O88809 (/ISO)
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 O43602 (/TAS)
Cytoskeleton GO:0005856
Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
1 O43602 (/TAS)
Microtubule associated complex GO:0005875
Any multimeric complex connected to a microtubule.
1 Q7PLI7 (/ISS)
Microtubule associated complex GO:0005875
Any multimeric complex connected to a microtubule.
1 O43602 (/TAS)
Integral component of plasma membrane GO:0005887
The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
1 O15075 (/TAS)
Postsynaptic density GO:0014069
An electron dense network of proteins within and adjacent to the postsynaptic membrane in asymetric synapses. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components.
1 Q9JLM8 (/IDA)
Dendrite GO:0030425
A neuron projection that has a short, tapering, often branched, morphology, receives and integrates signals from other neurons or from sensory stimuli, and conducts a nerve impulse towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body.
1 Q9ESI7 (/IDA)
Neuron projection GO:0043005
A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
1 O88809 (/ISO)
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