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:

"
Enolase-like C-terminal 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 249: Enolase 2, putative, expressed

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 22 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
Phosphopyruvate hydratase activity GO:0004634
Catalysis of the reaction: 2-phospho-D-glycerate = phosphoenolpyruvate + H2O.
9 B8Q027 (/IDA) P04764 (/IDA) P07323 (/IDA) P15429 (/IDA) P17182 (/IDA) P21550 (/IDA) P25696 (/IDA) P25704 (/IDA) Q9C9C4 (/IDA)
Phosphopyruvate hydratase activity GO:0004634
Catalysis of the reaction: 2-phospho-D-glycerate = phosphoenolpyruvate + H2O.
7 O57391 (/TAS) P06733 (/TAS) P07322 (/TAS) P07323 (/TAS) P09104 (/TAS) P13929 (/TAS) P51913 (/TAS)
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).
6 P04764 (/IPI) P06733 (/IPI) P09104 (/IPI) P15429 (/IPI) Q7YZX3 (/IPI) Q8IJN7 (/IPI)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
4 P04764 (/IDA) P06733 (/IDA) P07323 (/IDA) P15429 (/IDA)
Phosphopyruvate hydratase activity GO:0004634
Catalysis of the reaction: 2-phospho-D-glycerate = phosphoenolpyruvate + H2O.
3 P09104 (/ISS) P21550 (/ISS) P25696 (/ISS)
Protein heterodimerization activity GO:0046982
Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
3 P04764 (/IDA) P07323 (/IDA) P15429 (/IDA)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
2 P06733 (/IDA) P17182 (/IDA)
Enzyme binding GO:0019899
Interacting selectively and non-covalently with any enzyme.
2 P04764 (/IPI) P07323 (/IPI)
Transcriptional repressor activity, RNA polymerase II core promoter proximal region sequence-specific binding GO:0001078
Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for RNA polymerase II (RNAP II) in order to stop, prevent, or reduce the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 P06733 (/IDA)
Transcriptional repressor activity, RNA polymerase II core promoter proximal region sequence-specific binding GO:0001078
Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for RNA polymerase II (RNAP II) in order to stop, prevent, or reduce the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 P17182 (/ISO)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
1 P25696 (/IDA)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
1 P17182 (/ISO)
Phosphopyruvate hydratase activity GO:0004634
Catalysis of the reaction: 2-phospho-D-glycerate = phosphoenolpyruvate + H2O.
1 P06733 (/IMP)
Phosphopyruvate hydratase activity GO:0004634
Catalysis of the reaction: 2-phospho-D-glycerate = phosphoenolpyruvate + H2O.
1 P17182 (/ISO)
Copper ion binding GO:0005507
Interacting selectively and non-covalently with copper (Cu) ions.
1 P25696 (/IDA)
Heat shock protein binding GO:0031072
Interacting selectively and non-covalently with a heat shock protein, any protein synthesized or activated in response to heat shock.
1 P04764 (/IPI)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 P17182 (/ISO)
Cadherin binding GO:0045296
Interacting selectively and non-covalently with cadherin, a type I membrane protein involved in cell adhesion.
1 P06733 (/IDA)
Cadherin binding GO:0045296
Interacting selectively and non-covalently with cadherin, a type I membrane protein involved in cell adhesion.
1 P17182 (/ISO)
Protein heterodimerization activity GO:0046982
Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
1 P17182 (/IPI)
GTPase binding GO:0051020
Interacting selectively and non-covalently with a GTPase, any enzyme that catalyzes the hydrolysis of GTP.
1 P06733 (/IPI)
GTPase binding GO:0051020
Interacting selectively and non-covalently with a GTPase, any enzyme that catalyzes the hydrolysis of GTP.
1 P17182 (/ISO)

There are 45 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
Gluconeogenesis GO:0006094
The formation of glucose from noncarbohydrate precursors, such as pyruvate, amino acids and glycerol.
6 O57391 (/TAS) P06733 (/TAS) P07322 (/TAS) P09104 (/TAS) P13929 (/TAS) P51913 (/TAS)
Glycolytic process GO:0006096
The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
3 P04764 (/IDA) P07323 (/IDA) P17182 (/IDA)
Glycolytic process GO:0006096
The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
3 O57391 (/TAS) P07322 (/TAS) P51913 (/TAS)
Canonical glycolysis GO:0061621
The glycolytic process that begins with the conversion of glucose to glucose-6-phosphate by glucokinase activity. Glycolytic processes are the chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP.
3 P06733 (/TAS) P09104 (/TAS) P13929 (/TAS)
Glycolytic process GO:0006096
The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
2 P09104 (/ISS) P21550 (/ISS)
Response to drug GO:0042493
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 drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
2 P07323 (/IEP) P15429 (/IEP)
Protein heterotetramerization GO:0051290
The formation of a protein heterotetramer, a macromolecular structure consisting of four noncovalently associated subunits, of which not all are identical.
2 P04764 (/IDA) P07323 (/IDA)
Canonical glycolysis GO:0061621
The glycolytic process that begins with the conversion of glucose to glucose-6-phosphate by glucokinase activity. Glycolytic processes are the chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP.
2 P04764 (/IDA) P07323 (/IDA)
Autophagosome assembly GO:0000045
The formation of a double membrane-bounded structure, the autophagosome, that occurs when a specialized membrane sac, called the isolation membrane, starts to enclose a portion of the cytoplasm.
1 Q8IJN7 (/TAS)
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 P06733 (/IDA)
In utero embryonic development GO:0001701
The process whose specific outcome is the progression of the embryo in the uterus over time, from formation of the zygote in the oviduct, to birth. An example of this process is found in Mus musculus.
1 P17182 (/IMP)
Activation of immune response GO:0002253
Any process that initiates an immune response.
1 Q8IJN7 (/IDA)
Gluconeogenesis GO:0006094
The formation of glucose from noncarbohydrate precursors, such as pyruvate, amino acids and glycerol.
1 P07323 (/IDA)
Transcription, DNA-templated GO:0006351
The cellular synthesis of RNA on a template of DNA.
1 Q8IJN7 (/TAS)
Aging GO:0007568
A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death and may succeed developmental maturation (GO:0021700).
1 P15429 (/IEP)
Response to cold GO:0009409
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 cold stimulus, a temperature stimulus below the optimal temperature for that organism.
1 P25696 (/IMP)
Response to light stimulus GO:0009416
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 light stimulus, electromagnetic radiation of wavelengths classified as infrared, visible or ultraviolet light.
1 P25696 (/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 P06733 (/IEP)
Response to salt stress GO:0009651
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 indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment.
1 P25696 (/IEP)
Response to cytokinin GO:0009735
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 cytokinin stimulus.
1 Q9C9C4 (/IDA)
Response to abscisic acid GO:0009737
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 abscisic acid stimulus.
1 P25696 (/IEP)
Trichome morphogenesis GO:0010090
The process in which the structures of a hair cell (trichome) cell are generated and organized. This process occurs while the initially relatively unspecialized epidermal cell is acquiring the specialized features of a hair cell. An example of this process is found in Arabidopsis thaliana.
1 Q9C9C4 (/IMP)
Positive regulation of plasminogen activation GO:0010756
Any process that increases the rate, frequency or extent of plasminogen activation. Plasminogen activation is the process in which plasminogen is processed to plasmin.
1 P06733 (/IMP)
Regulation of glucose metabolic process GO:0010906
Any process that modulates the rate, frequency or extent of glucose metabolism. Glucose metabolic processes are the chemical reactions and pathways involving glucose, the aldohexose gluco-hexose.
1 P15007 (/IMP)
Response to organic cyclic compound GO:0014070
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 organic cyclic compound stimulus.
1 P07323 (/IEP)
Sexual reproduction GO:0019953
A reproduction process that creates a new organism by combining the genetic material of two organisms. It occurs both in eukaryotes and prokaryotes: in multicellular eukaryotic organisms, an individual is created anew; in prokaryotes, the initial cell has additional or transformed genetic material. In a process called genetic recombination, genetic material (DNA) originating from two different individuals (parents) join up so that homologous sequences are aligned with each other, and this is followed by exchange of genetic information. After the new recombinant chromosome is formed, it is passed on to progeny.
1 Q54RK5 (/IEP)
Negative regulation of cell growth GO:0030308
Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth.
1 P06733 (/IDA)
Response to estradiol GO:0032355
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 stimulus by estradiol, a C18 steroid hormone hydroxylated at C3 and C17 that acts as a potent estrogen.
1 P07323 (/IEP)
Response to lipopolysaccharide GO:0032496
Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
1 A0A060YKJ3 (/IDA)
Skeletal muscle tissue regeneration GO:0043403
The regrowth of skeletal muscle tissue to repair injured or damaged muscle fibers in the postnatal stage.
1 P15429 (/IEP)
Negative regulation of transcription, DNA-templated GO:0045892
Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
1 P06733 (/IDA)
Negative regulation of transcription, DNA-templated GO:0045892
Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
1 P06733 (/IMP)
Positive regulation of muscle contraction GO:0045933
Any process that activates or increases the frequency, rate or extent of muscle contraction.
1 P06733 (/IGI)
Response to cadmium ion GO:0046686
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 cadmium (Cd) ion stimulus.
1 P25696 (/IEP)
Positive regulation of binding GO:0051099
Any process that activates or increases the rate or extent of binding, the selective interaction of a molecule with one or more specific sites on another molecule.
1 P17182 (/IMP)
Interaction with host GO:0051701
An interaction between two organisms living together in more or less intimate association. The term host is used for the larger (macro) of the two members of a symbiosis; the various forms of symbiosis include parasitism, commensalism and mutualism.
1 Q7YZX3 (/IMP)
Canonical glycolysis GO:0061621
The glycolytic process that begins with the conversion of glucose to glucose-6-phosphate by glucokinase activity. Glycolytic processes are the chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP.
1 P06733 (/IMP)
ERK1 and ERK2 cascade GO:0070371
An intracellular protein kinase cascade containing at least ERK1 or ERK2 (MAPKs), a MEK (a MAPKK) and a MAP3K. The cascade can also contain two additional tiers: the upstream MAP4K and the downstream MAP Kinase-activated kinase (MAPKAPK). The kinases in each tier phosphorylate and activate the kinases in the downstream tier to transmit a signal within a cell.
1 P04764 (/IDA)
Cellular response to hypoxia GO:0071456
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 a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
1 P04764 (/IDA)
Regulation of neuron death GO:1901214
Any process that modulates the frequency, rate or extent of neuron death.
1 P07323 (/IGI)
Negative regulation of neuron death GO:1901215
Any process that stops, prevents or reduces the frequency, rate or extent of neuron death.
1 P07323 (/IMP)
Negative regulation of hypoxia-induced intrinsic apoptotic signaling pathway GO:1903298
Any process that stops, prevents or reduces the frequency, rate or extent of hypoxia-induced intrinsic apoptotic signaling pathway.
1 P06733 (/IDA)
Negative regulation of hypoxia-induced intrinsic apoptotic signaling pathway GO:1903298
Any process that stops, prevents or reduces the frequency, rate or extent of hypoxia-induced intrinsic apoptotic signaling pathway.
1 P06733 (/IGI)
Positive regulation of ATP biosynthetic process GO:2001171
Any process that activates or increases the frequency, rate or extent of ATP biosynthetic process.
1 P06733 (/IDA)
Positive regulation of ATP biosynthetic process GO:2001171
Any process that activates or increases the frequency, rate or extent of ATP biosynthetic process.
1 P06733 (/IGI)

There are 43 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.
8 P04764 (/IDA) P06733 (/IDA) P07323 (/IDA) P15007 (/IDA) P17183 (/IDA) P25696 (/IDA) Q7YZX3 (/IDA) Q8IJN7 (/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.
6 O57391 (/TAS) P06733 (/TAS) P07322 (/TAS) P09104 (/TAS) P13929 (/TAS) P51913 (/TAS)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
6 P04764 (/IDA) P06733 (/IDA) P13929 (/IDA) P15007 (/IDA) P25696 (/IDA) Q8IJN7 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
5 P06733 (/IDA) P09104 (/IDA) P13929 (/IDA) P15429 (/IDA) P25696 (/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.
4 P06733 (/IDA) P25696 (/IDA) Q7YZX3 (/IDA) Q8IJN7 (/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.
4 P04764 (/IDA) P06733 (/IDA) P13929 (/IDA) P25696 (/IDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
4 P04764 (/IDA) P06733 (/IDA) P07323 (/IDA) Q8IJN7 (/IDA)
Phosphopyruvate hydratase complex GO:0000015
A multimeric enzyme complex, usually a dimer or an octamer, that catalyzes the conversion of 2-phospho-D-glycerate to phosphoenolpyruvate and water.
3 P04764 (/IDA) P06733 (/IDA) P07323 (/IDA)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
3 P06733 (/IDA) P09104 (/IDA) P13929 (/IDA)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
3 P17182 (/ISO) P17183 (/ISO) P21550 (/ISO)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
3 P17182 (/ISO) P17183 (/ISO) P21550 (/ISO)
Extracellular exosome GO:0070062
A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
3 P06733 (/IDA) P09104 (/IDA) P13929 (/IDA)
Extracellular exosome GO:0070062
A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
3 P17182 (/ISO) P17183 (/ISO) P21550 (/ISO)
Cell cortex region GO:0099738
The complete extent of cell cortex that underlies some some region of the plasma membrane
3 P04764 (/IDA) P06733 (/IDA) P07323 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q27527 (/ISS) Q9XSJ4 (/ISS)
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 P17182 (/ISO) P21550 (/ISO)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
2 P17182 (/ISO) P21550 (/ISO)
Chloroplast GO:0009507
A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
2 P25696 (/IDA) Q9C9C4 (/IDA)
Growth cone GO:0030426
The migrating motile tip of a growing nerve cell axon or dendrite.
2 P04764 (/IDA) P07323 (/IDA)
Neuron projection GO:0043005
A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
2 P04764 (/IDA) P07323 (/IDA)
Myelin sheath GO:0043209
An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
2 P17182 (/IDA) P17183 (/IDA)
Membrane raft GO:0045121
Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions.
2 P04764 (/IDA) P07323 (/IDA)
Synaptic membrane GO:0097060
A specialized area of membrane on either the presynaptic or the postsynaptic side of a synapse, the junction between a nerve fiber of one neuron and another neuron or muscle fiber or glial cell.
2 P04764 (/IDA) P07323 (/IDA)
Phosphopyruvate hydratase complex GO:0000015
A multimeric enzyme complex, usually a dimer or an octamer, that catalyzes the conversion of 2-phospho-D-glycerate to phosphoenolpyruvate and water.
1 P04764 (/IC)
Phosphopyruvate hydratase complex GO:0000015
A multimeric enzyme complex, usually a dimer or an octamer, that catalyzes the conversion of 2-phospho-D-glycerate to phosphoenolpyruvate and water.
1 P17182 (/ISO)
Photoreceptor inner segment GO:0001917
The inner segment of a vertebrate photoreceptor containing mitochondria, ribosomes and membranes where opsin molecules are assembled and passed to be part of the outer segment discs.
1 P17183 (/IDA)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
1 Q54RK5 (/RCA)
Intracellular GO:0005622
The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
1 P17183 (/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.
1 P06733 (/IC)
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.
1 P17182 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 P17182 (/ISO)
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
1 P25696 (/IDA)
Mitochondrial envelope GO:0005740
The double lipid bilayer enclosing the mitochondrion and separating its contents from the cell cytoplasm; includes the intermembrane space.
1 P25696 (/IDA)
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 Q8IJN7 (/IDA)
Plasmodesma GO:0009506
A fine cytoplasmic channel, found in all higher plants, that connects the cytoplasm of one cell to that of an adjacent cell.
1 P25696 (/IDA)
Chloroplast stroma GO:0009570
The space enclosed by the double membrane of a chloroplast but excluding the thylakoid space. It contains DNA, ribosomes and some temporary products of photosynthesis.
1 Q9C9C4 (/IDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
1 P17182 (/ISO)
Extrinsic component of plasma membrane GO:0019897
The component of a plasma membrane consisting of gene products and protein complexes that are loosely bound to one of its surfaces, but not integrated into the hydrophobic region.
1 P17182 (/IDA)
Food vacuole GO:0020020
Vacuole within a parasite used for digestion of the host cell cytoplasm. An example of this component is found in the Apicomplexa.
1 Q8IJN7 (/IDA)
Neuronal cell body GO:0043025
The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
1 P17183 (/IDA)
Perikaryon GO:0043204
The portion of the cell soma (neuronal cell body) that excludes the nucleus.
1 P17183 (/IDA)
Apoplast GO:0048046
The cell membranes and intracellular regions in a plant are connected through plasmodesmata, and plants may be described as having two major compartments: the living symplast and the non-living apoplast. The apoplast is external to the plasma membrane and includes cell walls, intercellular spaces and the lumen of dead structures such as xylem vessels. Water and solutes pass freely through it.
1 P25696 (/IDA)
Cell cortex region GO:0099738
The complete extent of cell cortex that underlies some some region of the plasma membrane
1 P17182 (/ISO)