CATH Superfamily 4.10.410.20
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: waiting to be named.
FunFam 3: Ectonucleotide pyrophosphatase/phosphodiesterase f...
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 |
---|---|---|
Phosphodiesterase I activity GO:0004528
Catalysis of the sequential hydrolytic removal of 5'-nucleotides from the 3'-hydroxy termini of 3'-hydroxy-terminated oligonucleotides.
|
3 | P06802 (/IDA) P22413 (/IDA) Q924C3 (/IDA) |
Phosphodiesterase I activity GO:0004528
Catalysis of the sequential hydrolytic removal of 5'-nucleotides from the 3'-hydroxy termini of 3'-hydroxy-terminated oligonucleotides.
|
2 | P22413 (/ISS) Q924C3 (/ISS) |
Nucleotide diphosphatase activity GO:0004551
Catalysis of the reaction: a dinucleotide + H2O = 2 mononucleotides.
|
2 | P06802 (/IDA) P22413 (/IDA) |
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
|
2 | P22413 (/ISS) Q924C3 (/ISS) |
Zinc ion binding GO:0008270
Interacting selectively and non-covalently with zinc (Zn) ions.
|
2 | P22413 (/ISS) Q924C3 (/ISS) |
Nucleoside-triphosphate diphosphatase activity GO:0047429
Catalysis of the reaction: H2O + a nucleoside triphosphate = diphosphate + a nucleotide.
|
2 | P06802 (/IDA) P22413 (/IDA) |
Nucleoside-triphosphate diphosphatase activity GO:0047429
Catalysis of the reaction: H2O + a nucleoside triphosphate = diphosphate + a nucleotide.
|
2 | P06802 (/ISS) Q924C3 (/ISS) |
Cyclic-GMP-AMP hydrolase activity GO:0106177
Catalysis of the reaction: cyclic GMP-AMP + 2 H2O = AMP + GMP.
|
2 | P06802 (/IDA) P22413 (/IDA) |
Exonuclease activity GO:0004527
Catalysis of the hydrolysis of ester linkages within nucleic acids by removing nucleotide residues from the 3' or 5' end.
|
1 | P22413 (/IDA) |
Exonuclease activity GO:0004527
Catalysis of the hydrolysis of ester linkages within nucleic acids by removing nucleotide residues from the 3' or 5' end.
|
1 | P06802 (/ISO) |
Phosphodiesterase I activity GO:0004528
Catalysis of the sequential hydrolytic removal of 5'-nucleotides from the 3'-hydroxy termini of 3'-hydroxy-terminated oligonucleotides.
|
1 | P06802 (/ISO) |
Nucleotide diphosphatase activity GO:0004551
Catalysis of the reaction: a dinucleotide + H2O = 2 mononucleotides.
|
1 | P06802 (/ISO) |
Nucleotide diphosphatase activity GO:0004551
Catalysis of the reaction: a dinucleotide + H2O = 2 mononucleotides.
|
1 | Q924C3 (/ISS) |
Insulin receptor binding GO:0005158
Interacting selectively and non-covalently with the insulin receptor.
|
1 | P22413 (/IDA) |
Insulin receptor binding GO:0005158
Interacting selectively and non-covalently with the insulin receptor.
|
1 | P06802 (/ISO) |
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
|
1 | P06802 (/IDA) |
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).
|
1 | P22413 (/IPI) |
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
|
1 | P22413 (/IDA) |
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
|
1 | P06802 (/ISO) |
Zinc ion binding GO:0008270
Interacting selectively and non-covalently with zinc (Zn) ions.
|
1 | P06802 (/IDA) |
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
|
1 | P06802 (/IPI) |
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
|
1 | P22413 (/IDA) |
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
|
1 | P06802 (/ISO) |
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
|
1 | Q924C3 (/ISS) |
Nucleoside-triphosphate diphosphatase activity GO:0047429
Catalysis of the reaction: H2O + a nucleoside triphosphate = diphosphate + a nucleotide.
|
1 | P06802 (/ISO) |
3'-phosphoadenosine 5'-phosphosulfate binding GO:0050656
Interacting selectively and non-covalently with 3'-phosphoadenosine 5'-phosphosulfate (PAPS), a naturally occurring mixed anhydride. It is an intermediate in the formation of a variety of sulfo compounds in biological systems.
|
1 | P22413 (/IC) |
Cyclic-GMP-AMP hydrolase activity GO:0106177
Catalysis of the reaction: cyclic GMP-AMP + 2 H2O = AMP + GMP.
|
1 | P06802 (/IMP) |
Cyclic-GMP-AMP hydrolase activity GO:0106177
Catalysis of the reaction: cyclic GMP-AMP + 2 H2O = AMP + GMP.
|
1 | P06802 (/ISO) |
Cyclic-GMP-AMP hydrolase activity GO:0106177
Catalysis of the reaction: cyclic GMP-AMP + 2 H2O = AMP + GMP.
|
1 | Q924C3 (/ISS) |
There are 57 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 bone mineralization GO:0030500
Any process that modulates the frequency, rate or extent of bone mineralization.
|
3 | B0JZL7 (/IMP) F6NNN9 (/IMP) Q1JQ65 (/IMP) |
Phosphate ion homeostasis GO:0055062
Any process involved in the maintenance of an internal steady state of phosphate ions within an organism or cell.
|
3 | B0JZL7 (/IMP) F6NNN9 (/IMP) Q1JQ65 (/IMP) |
Negative regulation of bone mineralization GO:0030502
Any process that stops, prevents, or reduces the frequency, rate or extent of bone mineralization.
|
2 | P22413 (/ISS) Q924C3 (/ISS) |
ATP metabolic process GO:0046034
The chemical reactions and pathways involving ATP, adenosine triphosphate, a universally important coenzyme and enzyme regulator.
|
2 | P22413 (/ISS) Q924C3 (/ISS) |
Negative regulation of hh target transcription factor activity GO:1990787
Any process that decreases the activity of a transcription factor that activates transcription of Hedgehog-target genes in response to Smoothened signaling. In Drosophila, Cubitus interruptus (Ci) is the only identified transcription factor so far in the Hedgehog signaling pathway. In vertebrates members of the Gli protein family are activated by Hedgehog signaling.
|
2 | P22413 (/ISS) Q924C3 (/ISS) |
Liver development GO:0001889
The process whose specific outcome is the progression of the liver over time, from its formation to the mature structure. The liver is an exocrine gland which secretes bile and functions in metabolism of protein and carbohydrate and fat, synthesizes substances involved in the clotting of the blood, synthesizes vitamin A, detoxifies poisonous substances, stores glycogen, and breaks down worn-out erythrocytes.
|
1 | Q924C3 (/IEP) |
Generation of precursor metabolites and energy GO:0006091
The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances.
|
1 | P22413 (/IDA) |
Generation of precursor metabolites and energy GO:0006091
The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances.
|
1 | P06802 (/ISO) |
Riboflavin metabolic process GO:0006771
The chemical reactions and pathways involving riboflavin (vitamin B2), the precursor for the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD).
|
1 | P22413 (/TAS) |
Phosphate-containing compound metabolic process GO:0006796
The chemical reactions and pathways involving the phosphate group, the anion or salt of any phosphoric acid.
|
1 | P22413 (/IDA) |
Phosphate-containing compound metabolic process GO:0006796
The chemical reactions and pathways involving the phosphate group, the anion or salt of any phosphoric acid.
|
1 | P06802 (/ISO) |
Nucleoside triphosphate catabolic process GO:0009143
The chemical reactions and pathways resulting in the breakdown of a nucleoside triphosphate, a compound consisting of a nucleobase linked to a deoxyribose or ribose sugar esterified with triphosphate on the sugar.
|
1 | P22413 (/IDA) |
Nucleoside triphosphate catabolic process GO:0009143
The chemical reactions and pathways resulting in the breakdown of a nucleoside triphosphate, a compound consisting of a nucleobase linked to a deoxyribose or ribose sugar esterified with triphosphate on the sugar.
|
1 | P06802 (/ISO) |
Response to mechanical stimulus GO:0009612
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 mechanical stimulus.
|
1 | Q924C3 (/IEP) |
Cerebellum development GO:0021549
The process whose specific outcome is the progression of the cerebellum over time, from its formation to the mature structure. The cerebellum is the portion of the brain in the back of the head between the cerebrum and the pons. In mice, the cerebellum controls balance for walking and standing, modulates the force and range of movement and is involved in the learning of motor skills.
|
1 | Q924C3 (/IEP) |
Striatum development GO:0021756
The progression of the striatum over time from its initial formation until its mature state. The striatum is a region of the forebrain consisting of the caudate nucleus, putamen and fundus striati.
|
1 | Q924C3 (/IEP) |
Hippocampus development GO:0021766
The progression of the hippocampus over time from its initial formation until its mature state.
|
1 | Q924C3 (/IEP) |
Olfactory bulb development GO:0021772
The progression of the olfactory bulb over time from its initial formation until its mature state. The olfactory bulb coordinates neuronal signaling involved in the perception of smell. It receives input from the sensory neurons and outputs to the olfactory cortex.
|
1 | Q924C3 (/IEP) |
Cerebral cortex development GO:0021987
The progression of the cerebral cortex over time from its initial formation until its mature state. The cerebral cortex is the outer layered region of the telencephalon.
|
1 | Q924C3 (/IEP) |
Negative regulation of ossification GO:0030279
Any process that stops, prevents, or reduces the frequency, rate or extent of ossification, the formation of bone or of a bony substance or the conversion of fibrous tissue or of cartilage into bone or a bony substance.
|
1 | P06802 (/IMP) |
Negative regulation of cell growth GO:0030308
Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth.
|
1 | P22413 (/IDA) |
Negative regulation of cell growth GO:0030308
Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth.
|
1 | P06802 (/ISO) |
Melanocyte differentiation GO:0030318
The process in which a relatively unspecialized cell acquires specialized features of a melanocyte.
|
1 | P22413 (/IMP) |
Melanocyte differentiation GO:0030318
The process in which a relatively unspecialized cell acquires specialized features of a melanocyte.
|
1 | P06802 (/ISO) |
Melanocyte differentiation GO:0030318
The process in which a relatively unspecialized cell acquires specialized features of a melanocyte.
|
1 | Q924C3 (/ISS) |
Regulation of bone mineralization GO:0030500
Any process that modulates the frequency, rate or extent of bone mineralization.
|
1 | P22413 (/IC) |
Negative regulation of bone mineralization GO:0030502
Any process that stops, prevents, or reduces the frequency, rate or extent of bone mineralization.
|
1 | P06802 (/IMP) |
Inorganic diphosphate transport GO:0030505
The directed movement of inorganic diphosphate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
|
1 | P22413 (/IDA) |
Inorganic diphosphate transport GO:0030505
The directed movement of inorganic diphosphate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
|
1 | P06802 (/ISO) |
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.
|
1 | P22413 (/IDA) |
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.
|
1 | P06802 (/ISO) |
Sequestering of triglyceride GO:0030730
The process of binding or confining any triester of glycerol such that it is separated from other components of a biological system.
|
1 | P22413 (/IDA) |
Sequestering of triglyceride GO:0030730
The process of binding or confining any triester of glycerol such that it is separated from other components of a biological system.
|
1 | P06802 (/ISO) |
Negative regulation of protein autophosphorylation GO:0031953
Any process that stops, prevents or decreases the rate of the phosphorylation by a protein of one or more of its own residues.
|
1 | P22413 (/IDA) |
Negative regulation of protein autophosphorylation GO:0031953
Any process that stops, prevents or decreases the rate of the phosphorylation by a protein of one or more of its own residues.
|
1 | P06802 (/ISO) |
Cellular response to insulin stimulus GO:0032869
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 an insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms.
|
1 | P22413 (/IDA) |
Cellular response to insulin stimulus GO:0032869
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 an insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms.
|
1 | P06802 (/ISO) |
Negative regulation of fat cell differentiation GO:0045599
Any process that stops, prevents, or reduces the frequency, rate or extent of adipocyte differentiation.
|
1 | P22413 (/IDA) |
Negative regulation of fat cell differentiation GO:0045599
Any process that stops, prevents, or reduces the frequency, rate or extent of adipocyte differentiation.
|
1 | P06802 (/IMP) |
Negative regulation of fat cell differentiation GO:0045599
Any process that stops, prevents, or reduces the frequency, rate or extent of adipocyte differentiation.
|
1 | P06802 (/ISO) |
Negative regulation of glycogen biosynthetic process GO:0045719
Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of glycogen.
|
1 | P22413 (/IDA) |
Negative regulation of glycogen biosynthetic process GO:0045719
Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of glycogen.
|
1 | P06802 (/ISO) |
ATP metabolic process GO:0046034
The chemical reactions and pathways involving ATP, adenosine triphosphate, a universally important coenzyme and enzyme regulator.
|
1 | P06802 (/IDA) |
Negative regulation of glucose import GO:0046325
Any process that stops, prevents, or reduces the frequency, rate or extent of the import of the hexose monosaccharide glucose into a cell or organelle.
|
1 | P22413 (/IDA) |
Negative regulation of glucose import GO:0046325
Any process that stops, prevents, or reduces the frequency, rate or extent of the import of the hexose monosaccharide glucose into a cell or organelle.
|
1 | P06802 (/ISO) |
Negative regulation of insulin receptor signaling pathway GO:0046627
Any process that stops, prevents, or reduces the frequency, rate or extent of insulin receptor signaling.
|
1 | P22413 (/IDA) |
Negative regulation of insulin receptor signaling pathway GO:0046627
Any process that stops, prevents, or reduces the frequency, rate or extent of insulin receptor signaling.
|
1 | P06802 (/ISO) |
Bone remodeling GO:0046849
The continuous turnover of bone matrix and mineral that involves first, an increase in resorption (osteoclastic activity) and later, reactive bone formation (osteoblastic activity). The process of bone remodeling takes place in the adult skeleton at discrete foci. The process ensures the mechanical integrity of the skeleton throughout life and plays an important role in calcium homeostasis. An imbalance in the regulation of bone resorption and bone formation results in many of the metabolic bone diseases, such as osteoporosis.
|
1 | P06802 (/IMP) |
3'-phosphoadenosine 5'-phosphosulfate metabolic process GO:0050427
The chemical reactions and pathways involving 3'-phosphoadenosine 5'-phosphosulfate, a naturally occurring mixed anhydride. It is an intermediate in the formation of a variety of sulfo compounds in biological systems.
|
1 | P22413 (/IDA) |
3'-phosphoadenosine 5'-phosphosulfate metabolic process GO:0050427
The chemical reactions and pathways involving 3'-phosphoadenosine 5'-phosphosulfate, a naturally occurring mixed anhydride. It is an intermediate in the formation of a variety of sulfo compounds in biological systems.
|
1 | P06802 (/ISO) |
Cellular response to mechanical stimulus GO:0071260
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 mechanical stimulus.
|
1 | Q924C3 (/IEP) |
Cellular response to cAMP GO:0071320
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 cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate) stimulus.
|
1 | Q924C3 (/IEP) |
Cellular response to acidic pH GO:0071468
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 pH stimulus with pH < 7. pH is a measure of the acidity or basicity of an aqueous solution.
|
1 | Q924C3 (/IEP) |
Cellular response to transforming growth factor beta stimulus GO:0071560
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 transforming growth factor beta stimulus.
|
1 | Q924C3 (/IEP) |
Nucleic acid phosphodiester bond hydrolysis GO:0090305
The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
|
1 | P22413 (/IDA) |
Nucleic acid phosphodiester bond hydrolysis GO:0090305
The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
|
1 | P06802 (/ISO) |
Negative regulation of hh target transcription factor activity GO:1990787
Any process that decreases the activity of a transcription factor that activates transcription of Hedgehog-target genes in response to Smoothened signaling. In Drosophila, Cubitus interruptus (Ci) is the only identified transcription factor so far in the Hedgehog signaling pathway. In vertebrates members of the Gli protein family are activated by Hedgehog signaling.
|
1 | P06802 (/IMP) |
There are 28 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 |
---|---|---|
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.
|
2 | P06802 (/IDA) P22413 (/IDA) |
Lysosomal membrane GO:0005765
The lipid bilayer surrounding the lysosome and separating its contents from the cell cytoplasm.
|
2 | B2RBY8 (/HDA) P22413 (/HDA) |
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 | P22413 (/IDA) Q924C3 (/IDA) |
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.
|
2 | P22413 (/ISS) Q924C3 (/ISS) |
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
|
2 | P06802 (/IDA) P22413 (/IDA) |
Integral component of membrane GO:0016021
The component of a 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.
|
2 | P22413 (/ISS) Q924C3 (/ISS) |
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 | P06802 (/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.
|
1 | P06802 (/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.
|
1 | P22413 (/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 | P06802 (/IDA) |
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
|
1 | P06802 (/ISO) |
Integral component of membrane GO:0016021
The component of a 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 | P06802 (/IDA) |
Integral component of membrane GO:0016021
The component of a 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 | P22413 (/TAS) |
Basolateral plasma membrane GO:0016323
The region of the plasma membrane that includes the basal end and sides of the cell. Often used in reference to animal polarized epithelial membranes, where the basal membrane is the part attached to the extracellular matrix, or in plant cells, where the basal membrane is defined with respect to the zygotic axis.
|
1 | P22413 (/NAS) |
Cell projection GO:0042995
A prolongation or process extending from a cell, e.g. a flagellum or axon.
|
1 | Q924C3 (/IDA) |
Cell projection GO:0042995
A prolongation or process extending from a cell, e.g. a flagellum or axon.
|
1 | P06802 (/ISO) |
Neuron projection GO:0043005
A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
|
1 | Q924C3 (/IDA) |
Neuron projection GO:0043005
A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
|
1 | P06802 (/ISO) |
Neuronal cell body GO:0043025
The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
|
1 | Q924C3 (/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 | P06802 (/ISO) |
Cell body GO:0044297
The portion of a cell bearing surface projections such as axons, dendrites, cilia, or flagella that includes the nucleus, but excludes all cell projections.
|
1 | Q924C3 (/IDA) |
Cell body GO:0044297
The portion of a cell bearing surface projections such as axons, dendrites, cilia, or flagella that includes the nucleus, but excludes all cell projections.
|
1 | P06802 (/ISO) |
Synapse GO:0045202
The junction between a nerve fiber of one neuron and another neuron, muscle fiber or glial cell. As the nerve fiber approaches the synapse it enlarges into a specialized structure, the presynaptic nerve ending, which contains mitochondria and synaptic vesicles. At the tip of the nerve ending is the presynaptic membrane; facing it, and separated from it by a minute cleft (the synaptic cleft) is a specialized area of membrane on the receiving cell, known as the postsynaptic membrane. In response to the arrival of nerve impulses, the presynaptic nerve ending secretes molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane.
|
1 | Q924C3 (/IDA) |
Synapse GO:0045202
The junction between a nerve fiber of one neuron and another neuron, muscle fiber or glial cell. As the nerve fiber approaches the synapse it enlarges into a specialized structure, the presynaptic nerve ending, which contains mitochondria and synaptic vesicles. At the tip of the nerve ending is the presynaptic membrane; facing it, and separated from it by a minute cleft (the synaptic cleft) is a specialized area of membrane on the receiving cell, known as the postsynaptic membrane. In response to the arrival of nerve impulses, the presynaptic nerve ending secretes molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane.
|
1 | P06802 (/ISO) |
Apical dendrite GO:0097440
A dendrite that emerges near the apical pole of a neuron. In bipolar neurons, apical dendrites are located on the opposite side of the soma from the axon.
|
1 | Q924C3 (/IDA) |
Apical dendrite GO:0097440
A dendrite that emerges near the apical pole of a neuron. In bipolar neurons, apical dendrites are located on the opposite side of the soma from the axon.
|
1 | P06802 (/ISO) |
Basal dendrite GO:0097441
A dendrite that emerges near the basal pole of a neuron. In bipolar neurons, basal dendrites are either on the same side of the soma as the axon, or project toward the axon.
|
1 | Q924C3 (/IDA) |
Basal dendrite GO:0097441
A dendrite that emerges near the basal pole of a neuron. In bipolar neurons, basal dendrites are either on the same side of the soma as the axon, or project toward the axon.
|
1 | P06802 (/ISO) |