The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Transferase(Phosphotransferase) domain 1
".

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 117: dual specificity tyrosine-phosphorylation-regulate...

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 29 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).
9 P49657 (/IPI) Q13627 (/IPI) Q13627 (/IPI) Q13627 (/IPI) Q61214 (/IPI) Q61214 (/IPI) Q9Y463 (/IPI) Q9Y463 (/IPI) Q9Y463 (/IPI)
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.
8 P49657 (/ISS) Q0IJ08 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q2TAE3 (/ISS) Q61214 (/ISS) Q61214 (/ISS)
Protein tyrosine kinase activity GO:0004713
Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
7 Q0IJ08 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q2TAE3 (/ISS) Q61214 (/ISS) Q61214 (/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.
6 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS) Q9Y463 (/TAS) Q9Y463 (/TAS) Q9Y463 (/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.
6 Q13627 (/IGI) Q13627 (/IGI) Q13627 (/IGI) Q61214 (/IGI) Q61214 (/IGI) Q63470 (/IGI)
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.
4 Q63470 (/IDA) Q9Y463 (/IDA) Q9Y463 (/IDA) Q9Y463 (/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.
4 P49657 (/IDA) Q61214 (/IDA) Q61214 (/IDA) Q63470 (/IDA)
Protein self-association GO:0043621
Interacting selectively and non-covalently with a domain within the same polypeptide.
4 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q63470 (/ISS)
Transcription coactivator activity GO:0003713
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to activate the transcription of specific genes. Coactivators often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. Another type of coregulator activity is the bridging of a DNA-binding transcription factor to the basal transcription machinery. The Mediator complex, which bridges transcription factors and RNA polymerase, is also a transcription coactivator.
3 Q9Y463 (/IDA) Q9Y463 (/IDA) Q9Y463 (/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.
3 Q61214 (/ISO) Q61214 (/ISO) Q9Z188 (/ISO)
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.
3 Q13627 (/NAS) Q13627 (/NAS) Q13627 (/NAS)
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.
3 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS)
Non-membrane spanning protein tyrosine kinase activity GO:0004715
Catalysis of the reaction: ATP + protein L-tyrosine = ADP + protein L-tyrosine phosphate by a non-membrane spanning protein.
3 Q13627 (/IDA) Q13627 (/IDA) Q13627 (/IDA)
Tau protein binding GO:0048156
Interacting selectively and non-covalently with tau protein. tau is a microtubule-associated protein, implicated in Alzheimer's disease, Down Syndrome and ALS.
3 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS)
Tau protein binding GO:0048156
Interacting selectively and non-covalently with tau protein. tau is a microtubule-associated protein, implicated in Alzheimer's disease, Down Syndrome and ALS.
3 Q13627 (/NAS) Q13627 (/NAS) Q13627 (/NAS)
Tau-protein kinase activity GO:0050321
Catalysis of the reaction: ATP + tau-protein = ADP + O-phospho-tau-protein.
3 Q13627 (/NAS) Q13627 (/NAS) Q13627 (/NAS)
Actin binding GO:0003779
Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
2 Q61214 (/ISO) Q61214 (/ISO)
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.
2 Q61214 (/ISO) Q61214 (/ISO)
Protein tyrosine kinase activity GO:0004713
Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
2 Q61214 (/ISO) Q61214 (/ISO)
Non-membrane spanning protein tyrosine kinase activity GO:0004715
Catalysis of the reaction: ATP + protein L-tyrosine = ADP + protein L-tyrosine phosphate by a non-membrane spanning protein.
2 Q61214 (/ISO) Q61214 (/ISO)
Cytoskeletal protein binding GO:0008092
Interacting selectively and non-covalently with any protein component of any cytoskeleton (actin, microtubule, or intermediate filament cytoskeleton).
2 Q61214 (/ISO) Q61214 (/ISO)
Tubulin binding GO:0015631
Interacting selectively and non-covalently with monomeric or multimeric forms of tubulin, including microtubules.
2 Q61214 (/ISO) Q61214 (/ISO)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
2 Q61214 (/IPI) Q61214 (/IPI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
2 Q61214 (/ISO) Q61214 (/ISO)
Protein self-association GO:0043621
Interacting selectively and non-covalently with a domain within the same polypeptide.
2 Q61214 (/IPI) Q61214 (/IPI)
Tau protein binding GO:0048156
Interacting selectively and non-covalently with tau protein. tau is a microtubule-associated protein, implicated in Alzheimer's disease, Down Syndrome and ALS.
2 Q61214 (/IPI) Q61214 (/IPI)
Transcription coactivator activity GO:0003713
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to activate the transcription of specific genes. Coactivators often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. Another type of coregulator activity is the bridging of a DNA-binding transcription factor to the basal transcription machinery. The Mediator complex, which bridges transcription factors and RNA polymerase, is also a transcription coactivator.
1 Q9Z188 (/ISO)
Protein tyrosine kinase activity GO:0004713
Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
1 Q63470 (/IDA)
Protein kinase inhibitor activity GO:0004860
Stops, prevents or reduces the activity of a protein kinase, an enzyme which phosphorylates a protein.
1 P49657 (/IDA)

There are 58 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.
7 Q0IJ08 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q2TAE3 (/ISS) Q61214 (/ISS) Q61214 (/ISS)
Peptidyl-tyrosine phosphorylation GO:0018108
The phosphorylation of peptidyl-tyrosine to form peptidyl-O4'-phospho-L-tyrosine.
7 Q0IJ08 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q2TAE3 (/ISS) Q61214 (/ISS) Q61214 (/ISS)
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).
7 Q0IJ08 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q2TAE3 (/ISS) Q61214 (/ISS) Q61214 (/ISS)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
6 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS) Q9Y463 (/TAS) Q9Y463 (/TAS) Q9Y463 (/TAS)
Peptidyl-tyrosine phosphorylation GO:0018108
The phosphorylation of peptidyl-tyrosine to form peptidyl-O4'-phospho-L-tyrosine.
6 Q13627 (/IDA) Q13627 (/IDA) Q13627 (/IDA) Q61214 (/IDA) Q61214 (/IDA) Q63470 (/IDA)
Peptidyl-tyrosine autophosphorylation GO:0038083
The phosphorylation by a protein of one or more of its own tyrosine amino acid residues, or a tyrosine residue on an identical protein.
5 Q13627 (/IDA) Q13627 (/IDA) Q13627 (/IDA) Q61214 (/IDA) Q61214 (/IDA)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
4 Q63470 (/IDA) Q9Y463 (/IDA) Q9Y463 (/IDA) Q9Y463 (/IDA)
Circadian rhythm GO:0007623
Any biological process in an organism that recurs with a regularity of approximately 24 hours.
4 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q63470 (/ISS)
Peptidyl-serine phosphorylation GO:0018105
The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
4 Q13627 (/IGI) Q13627 (/IGI) Q13627 (/IGI) Q63470 (/IGI)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
3 Q61214 (/ISO) Q61214 (/ISO) Q9Z188 (/ISO)
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.
3 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS)
Peptidyl-serine phosphorylation GO:0018105
The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
3 Q61214 (/IDA) Q61214 (/IDA) Q63470 (/IDA)
Peptidyl-serine phosphorylation GO:0018105
The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
3 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS)
Peptidyl-threonine phosphorylation GO:0018107
The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
3 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS)
Negative regulation of microtubule polymerization GO:0031115
Any process that stops, prevents, or reduces the frequency, rate or extent of microtubule polymerization.
3 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS)
Positive regulation of RNA splicing GO:0033120
Any process that activates or increases the frequency, rate or extent of RNA splicing.
3 Q13627 (/IDA) Q13627 (/IDA) Q13627 (/IDA)
Amyloid-beta formation GO:0034205
The generation of amyloid-beta by cleavage of the amyloid precursor protein (APP).
3 Q13627 (/IMP) Q13627 (/IMP) Q13627 (/IMP)
Peptidyl-serine autophosphorylation GO:0036289
The phosphorylation by a protein of one or more of its own serine amino acid residues, or a serine residue on an identical protein.
3 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS)
Peptidyl-tyrosine autophosphorylation GO:0038083
The phosphorylation by a protein of one or more of its own tyrosine amino acid residues, or a tyrosine residue on an identical protein.
3 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS)
Negative regulation of DNA damage response, signal transduction by p53 class mediator GO:0043518
Any process that stops, prevents, or reduces the frequency, rate or extent of the cascade of processes induced by the cell cycle regulator phosphoprotein p53, or an equivalent protein, in response to the detection of DNA damage.
3 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
3 Q9Y463 (/IDA) Q9Y463 (/IDA) Q9Y463 (/IDA)
Adipose tissue development GO:0060612
The process whose specific outcome is the progression of adipose tissue over time, from its formation to the mature structure. Adipose tissue is specialized tissue that is used to store fat.
3 Q9Y463 (/IMP) Q9Y463 (/IMP) Q9Y463 (/IMP)
Positive regulation of protein deacetylation GO:0090312
Any process that increases the rate, frequency, or extent of protein deacetylation, the removal of an acetyl group from a protein amino acid. An acetyl group is CH3CO-, derived from acetic
3 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS)
Regulation of alternative mRNA splicing, via spliceosome GO:0000381
Any process that modulates the frequency, rate or extent of alternative splicing of nuclear mRNAs.
2 Q61214 (/ISO) Q61214 (/ISO)
Circadian rhythm GO:0007623
Any biological process in an organism that recurs with a regularity of approximately 24 hours.
2 Q61214 (/IMP) Q61214 (/IMP)
Peptidyl-serine phosphorylation GO:0018105
The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
2 Q61214 (/ISO) Q61214 (/ISO)
Peptidyl-threonine phosphorylation GO:0018107
The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
2 Q61214 (/IDA) Q61214 (/IDA)
Peptidyl-threonine phosphorylation GO:0018107
The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
2 Q61214 (/ISO) Q61214 (/ISO)
Peptidyl-tyrosine phosphorylation GO:0018108
The phosphorylation of peptidyl-tyrosine to form peptidyl-O4'-phospho-L-tyrosine.
2 Q61214 (/ISO) Q61214 (/ISO)
Negative regulation of microtubule polymerization GO:0031115
Any process that stops, prevents, or reduces the frequency, rate or extent of microtubule polymerization.
2 Q61214 (/IDA) Q61214 (/IDA)
Positive regulation of RNA splicing GO:0033120
Any process that activates or increases the frequency, rate or extent of RNA splicing.
2 Q61214 (/ISO) Q61214 (/ISO)
Amyloid-beta formation GO:0034205
The generation of amyloid-beta by cleavage of the amyloid precursor protein (APP).
2 Q61214 (/ISO) Q61214 (/ISO)
Peptidyl-tyrosine autophosphorylation GO:0038083
The phosphorylation by a protein of one or more of its own tyrosine amino acid residues, or a tyrosine residue on an identical protein.
2 Q61214 (/ISO) Q61214 (/ISO)
Negative regulation of DNA damage response, signal transduction by p53 class mediator GO:0043518
Any process that stops, prevents, or reduces the frequency, rate or extent of the cascade of processes induced by the cell cycle regulator phosphoprotein p53, or an equivalent protein, in response to the detection of DNA damage.
2 Q61214 (/IDA) Q61214 (/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).
2 Q61214 (/ISO) Q61214 (/ISO)
Negative regulation of mRNA splicing, via spliceosome GO:0048025
Any process that stops, prevents or reduces the rate or extent of mRNA splicing via a spliceosomal mechanism.
2 Q61214 (/IMP) Q61214 (/IMP)
Positive regulation of protein deacetylation GO:0090312
Any process that increases the rate, frequency, or extent of protein deacetylation, the removal of an acetyl group from a protein amino acid. An acetyl group is CH3CO-, derived from acetic
2 Q61214 (/IDA) Q61214 (/IDA)
Regulation of alternative mRNA splicing, via spliceosome GO:0000381
Any process that modulates the frequency, rate or extent of alternative splicing of nuclear mRNAs.
1 Q63470 (/IDA)
Endoderm formation GO:0001706
The formation of the endoderm during gastrulation.
1 D1L3Y5 (/IMP)
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.
1 P49657 (/IMP)
Myoblast fusion GO:0007520
A process in which non-proliferating myoblasts fuse to existing fibers or to myotubes to form new fibers. A myoblast is a mononucleate cell type that, by fusion with other myoblasts, gives rise to the myotubes that eventually develop into skeletal muscle fibers.
1 Q9Z188 (/IMP)
Learning or memory GO:0007611
The acquisition and processing of information and/or the storage and retrieval of this information over time.
1 P49657 (/NAS)
Circadian rhythm GO:0007623
Any biological process in an organism that recurs with a regularity of approximately 24 hours.
1 P49657 (/IGI)
Visual behavior GO:0007632
The behavior of an organism in response to a visual stimulus.
1 P49657 (/IMP)
Olfactory learning GO:0008355
Any process in an organism in which a relatively long-lasting adaptive behavioral change occurs in response to (repeated) exposure to an olfactory cue.
1 P49657 (/IMP)
Peptidyl-threonine phosphorylation GO:0018107
The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
1 Q63470 (/IGI)
Positive regulation of RNA splicing GO:0033120
Any process that activates or increases the frequency, rate or extent of RNA splicing.
1 Q63470 (/IMP)
Negative regulation of hippo signaling GO:0035331
Any process that stops, prevents, or reduces the frequency, rate or extent of hippo signaling.
1 P49657 (/IMP)
Positive regulation of neuron differentiation GO:0045666
Any process that activates or increases the frequency, rate or extent of neuron differentiation.
1 P49657 (/IEP)
Negative regulation of cell cycle GO:0045786
Any process that stops, prevents or reduces the rate or extent of progression through the cell cycle.
1 P49657 (/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 P49657 (/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 Q9Z188 (/ISO)
Positive regulation of growth GO:0045927
Any process that activates or increases the rate or extent of growth, the increase in size or mass of all or part of an organism.
1 P49657 (/IMP)
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).
1 Q63470 (/IDA)
Adipose tissue development GO:0060612
The process whose specific outcome is the progression of adipose tissue over time, from its formation to the mature structure. Adipose tissue is specialized tissue that is used to store fat.
1 Q9Z188 (/ISO)
Adipose tissue development GO:0060612
The process whose specific outcome is the progression of adipose tissue over time, from its formation to the mature structure. Adipose tissue is specialized tissue that is used to store fat.
1 Q9Z188 (/ISS)
Positive regulation of synaptic vesicle endocytosis GO:1900244
Any process that activates or increases the frequency, rate or extent of synaptic vesicle endocytosis.
1 P49657 (/IMP)
Positive regulation of feeding behavior GO:2000253
Any process that activates or increases the frequency, rate or extent of feeding behavior.
1 P49657 (/IMP)

There are 20 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.
14 A0A024R0I0 (/IDA) A0A024R0I0 (/IDA) A0A024R0I0 (/IDA) A0A024R0M8 (/IDA) A0A024R0M8 (/IDA) Q13627 (/IDA) Q13627 (/IDA) Q13627 (/IDA) Q61214 (/IDA) Q61214 (/IDA)
(4 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.
7 Q0IJ08 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q2TAE3 (/ISS) Q61214 (/ISS) Q61214 (/ISS)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
7 Q0IJ08 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q2TAE3 (/ISS) Q61214 (/ISS) Q61214 (/ISS)
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.
6 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS) Q9Y463 (/TAS) Q9Y463 (/TAS) Q9Y463 (/TAS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
6 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS) Q61214 (/ISS) Q61214 (/ISS) Q63470 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
5 Q13627 (/IDA) Q13627 (/IDA) Q13627 (/IDA) Q61214 (/IDA) Q61214 (/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.
3 Q61214 (/ISO) Q61214 (/ISO) Q9Z188 (/ISO)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
3 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
3 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
3 Q13627 (/TAS) Q13627 (/TAS) Q13627 (/TAS)
Axon GO:0030424
The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
3 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS)
Dendrite GO:0030425
A neuron projection that has a short, tapering, morphology. Dendrites receive and integrate signals from other neurons or from sensory stimuli, and conduct nerve impulses 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.
3 Q13627 (/ISS) Q13627 (/ISS) Q13627 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q61214 (/ISO) Q61214 (/ISO)
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.
2 Q61214 (/IDA) Q61214 (/IDA)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
2 Q61214 (/ISO) Q61214 (/ISO)
Axon GO:0030424
The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
2 Q61214 (/IDA) Q61214 (/IDA)
Dendrite GO:0030425
A neuron projection that has a short, tapering, morphology. Dendrites receive and integrate signals from other neurons or from sensory stimuli, and conduct nerve impulses 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.
2 Q61214 (/IDA) Q61214 (/IDA)
Ribonucleoprotein complex GO:1990904
A macromolecular complex containing both protein and RNA molecules.
2 Q61214 (/IDA) Q61214 (/IDA)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
1 Q63470 (/IDA)
Terminal bouton GO:0043195
Terminal inflated portion of the axon, containing the specialized apparatus necessary to release neurotransmitters. The axon terminus is considered to be the whole region of thickening and the terminal bouton is a specialized region of it.
1 P49657 (/IDA)
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