The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Polyribonucleotide nucleotidyltransferase, RNA-binding 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 1: Polyribonucleotide nucleotidyltransferase 1, mitoc...

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 17 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
3'-5'-exoribonuclease activity GO:0000175
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Polyribonucleotide nucleotidyltransferase activity GO:0004654
Catalysis of the reaction: RNA(n+1) + phosphate <=> RNA(n) + a nucleoside diphosphate.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Poly(U) RNA binding GO:0008266
Interacting selectively and non-covalently with a sequence of uracil residues in an RNA molecule.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Poly(G) binding GO:0034046
Interacting selectively and non-covalently with a sequence of guanine residues in an RNA molecule.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
MiRNA binding GO:0035198
Interacting selectively and non-covalently with a microRNA, a 21-23 nucleotide RNA that is processed from a stem-loop RNA precursor (pre-miRNA) that is encoded within plant and animal genomes.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Polyribonucleotide nucleotidyltransferase activity GO:0004654
Catalysis of the reaction: RNA(n+1) + phosphate <=> RNA(n) + a nucleoside diphosphate.
2 G3V6G7 (/IDA) Q8TCS8 (/IDA)
3'-5'-exoribonuclease activity GO:0000175
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.
1 Q8TCS8 (/IDA)
3'-5'-exoribonuclease activity GO:0000175
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.
1 Q8K1R3 (/ISO)
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
1 Q8TCS8 (/HDA)
Polyribonucleotide nucleotidyltransferase activity GO:0004654
Catalysis of the reaction: RNA(n+1) + phosphate <=> RNA(n) + a nucleoside diphosphate.
1 Q8K1R3 (/ISO)
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 Q8TCS8 (/IPI)
Poly(U) RNA binding GO:0008266
Interacting selectively and non-covalently with a sequence of uracil residues in an RNA molecule.
1 Q8TCS8 (/IDA)
Poly(U) RNA binding GO:0008266
Interacting selectively and non-covalently with a sequence of uracil residues in an RNA molecule.
1 Q8K1R3 (/ISO)
Poly(G) binding GO:0034046
Interacting selectively and non-covalently with a sequence of guanine residues in an RNA molecule.
1 Q8TCS8 (/IDA)
Poly(G) binding GO:0034046
Interacting selectively and non-covalently with a sequence of guanine residues in an RNA molecule.
1 Q8K1R3 (/ISO)
MiRNA binding GO:0035198
Interacting selectively and non-covalently with a microRNA, a 21-23 nucleotide RNA that is processed from a stem-loop RNA precursor (pre-miRNA) that is encoded within plant and animal genomes.
1 Q8TCS8 (/IDA)
MiRNA binding GO:0035198
Interacting selectively and non-covalently with a microRNA, a 21-23 nucleotide RNA that is processed from a stem-loop RNA precursor (pre-miRNA) that is encoded within plant and animal genomes.
1 Q8K1R3 (/ISO)

There are 71 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
Mitochondrial RNA catabolic process GO:0000957
The chemical reactions and pathways resulting in the breakdown of RNA transcribed from the mitochondrial genome and occurring in the mitochondrion.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Positive regulation of mitochondrial RNA catabolic process GO:0000962
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving catabolism in the mitochondrion of RNA transcribed from the mitochondrial genome.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Mitochondrial RNA 5'-end processing GO:0000964
Any process involved in forming the mature 5' end of an RNA molecule transcribed from a mitochondrial genome; occurs in the mitochondrion.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Mitochondrial RNA 3'-end processing GO:0000965
Any process involved in forming the mature 3' end of an RNA molecule transcribed from a mitochondrial genome; occurs in the mitochondrion.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
RNA catabolic process GO:0006401
The chemical reactions and pathways resulting in the breakdown of RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
MRNA catabolic process GO:0006402
The chemical reactions and pathways resulting in the breakdown of mRNA, messenger RNA, which is responsible for carrying the coded genetic 'message', transcribed from DNA, to sites of protein assembly at the ribosomes.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Cellular response to oxidative stress GO:0034599
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 oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
RNA import into mitochondrion GO:0035927
The process in which a rRNA, ribosomal ribonucleic acid, is transported from the cytosol, into the mitochondrial matrix.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
RRNA import into mitochondrion GO:0035928
The process in which a rRNA, ribosomal ribonucleic acid, transported from the cytosol, into the mitochondrial matrix.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Regulation of cellular respiration GO:0043457
Any process that modulates the frequency, rate or extent of cellular respiration, the enzymatic release of energy from organic compounds.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8TCS8 (/ISS)
RNA polyadenylation GO:0043631
The enzymatic addition of a sequence of adenylyl residues at the 3' end of an RNA molecule.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Negative regulation of growth GO:0045926
Any process that stops, prevents or reduces the rate or extent of growth, the increase in size or mass of all or part of an organism.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Protein homooligomerization GO:0051260
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Positive regulation of mRNA catabolic process GO:0061014
Any process that increases the rate, frequency, or extent of a mRNA catabolic process, the chemical reactions and pathways resulting in the breakdown of RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Protein homotrimerization GO:0070207
The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Mitochondrion morphogenesis GO:0070584
The process in which the anatomical structures of a mitochondrion are generated and organized.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8TCS8 (/ISS)
Nuclear polyadenylation-dependent mRNA catabolic process GO:0071042
The chemical reactions and pathways occurring in the nucleus and resulting in the breakdown of a messenger RNA (mRNA) molecule, initiated by the enzymatic addition of a sequence of adenylyl residues (polyadenylation) at the 3' end the target mRNA.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Mitotic cell cycle arrest GO:0071850
The process in which the mitotic cell cycle is halted during one of the normal phases (G1, S, G2, M).
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Mitochondrial mRNA polyadenylation GO:0097222
The enzymatic addition of a sequence of 40-60 adenylyl residues at the 3' end of a eukaryotic mitochondrial mRNA primary transcript. Mitochondria contain both stabilizing and destabilizing poly(A) tails.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Positive regulation of miRNA catabolic process GO:2000627
Any process that activates or increases the frequency, rate or extent of miRNA catabolic process.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Regulation of cellular senescence GO:2000772
Any process that modulates the frequency, rate or extent of cellular senescence.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
Mitochondrial mRNA catabolic process GO:0000958
The chemical reactions and pathways resulting in the breakdown of mRNA transcribed from the mitochondrial genome and occurring in the mitochondrion.
2 Q5RCW2 (/ISS) Q5RCW2 (/ISS)
Mitochondrial RNA catabolic process GO:0000957
The chemical reactions and pathways resulting in the breakdown of RNA transcribed from the mitochondrial genome and occurring in the mitochondrion.
1 Q8TCS8 (/IDA)
Mitochondrial RNA catabolic process GO:0000957
The chemical reactions and pathways resulting in the breakdown of RNA transcribed from the mitochondrial genome and occurring in the mitochondrion.
1 Q8K1R3 (/ISO)
Mitochondrial mRNA catabolic process GO:0000958
The chemical reactions and pathways resulting in the breakdown of mRNA transcribed from the mitochondrial genome and occurring in the mitochondrion.
1 Q8TCS8 (/IDA)
Mitochondrial mRNA catabolic process GO:0000958
The chemical reactions and pathways resulting in the breakdown of mRNA transcribed from the mitochondrial genome and occurring in the mitochondrion.
1 Q8K1R3 (/IMP)
Mitochondrial mRNA catabolic process GO:0000958
The chemical reactions and pathways resulting in the breakdown of mRNA transcribed from the mitochondrial genome and occurring in the mitochondrion.
1 Q8K1R3 (/ISO)
Positive regulation of mitochondrial RNA catabolic process GO:0000962
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving catabolism in the mitochondrion of RNA transcribed from the mitochondrial genome.
1 Q8TCS8 (/IDA)
Positive regulation of mitochondrial RNA catabolic process GO:0000962
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving catabolism in the mitochondrion of RNA transcribed from the mitochondrial genome.
1 Q8K1R3 (/ISO)
Mitochondrial RNA 5'-end processing GO:0000964
Any process involved in forming the mature 5' end of an RNA molecule transcribed from a mitochondrial genome; occurs in the mitochondrion.
1 Q8TCS8 (/IMP)
Mitochondrial RNA 5'-end processing GO:0000964
Any process involved in forming the mature 5' end of an RNA molecule transcribed from a mitochondrial genome; occurs in the mitochondrion.
1 Q8K1R3 (/ISO)
Mitochondrial RNA 3'-end processing GO:0000965
Any process involved in forming the mature 3' end of an RNA molecule transcribed from a mitochondrial genome; occurs in the mitochondrion.
1 Q8TCS8 (/IMP)
Mitochondrial RNA 3'-end processing GO:0000965
Any process involved in forming the mature 3' end of an RNA molecule transcribed from a mitochondrial genome; occurs in the mitochondrion.
1 Q8K1R3 (/ISO)
RNA catabolic process GO:0006401
The chemical reactions and pathways resulting in the breakdown of RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
1 Q8TCS8 (/IDA)
RNA catabolic process GO:0006401
The chemical reactions and pathways resulting in the breakdown of RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
1 Q8K1R3 (/ISO)
MRNA catabolic process GO:0006402
The chemical reactions and pathways resulting in the breakdown of mRNA, messenger RNA, which is responsible for carrying the coded genetic 'message', transcribed from DNA, to sites of protein assembly at the ribosomes.
1 Q8TCS8 (/IDA)
MRNA catabolic process GO:0006402
The chemical reactions and pathways resulting in the breakdown of mRNA, messenger RNA, which is responsible for carrying the coded genetic 'message', transcribed from DNA, to sites of protein assembly at the ribosomes.
1 Q8K1R3 (/ISO)
Cellular response to oxidative stress GO:0034599
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 oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
1 Q8TCS8 (/IDA)
Cellular response to oxidative stress GO:0034599
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 oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
1 Q8K1R3 (/ISO)
Cellular response to interferon-beta GO:0035458
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 interferon-beta stimulus. Interferon-beta is a type I interferon.
1 Q8TCS8 (/IDA)
Cellular response to interferon-beta GO:0035458
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 interferon-beta stimulus. Interferon-beta is a type I interferon.
1 Q8K1R3 (/ISO)
RNA import into mitochondrion GO:0035927
The process in which a rRNA, ribosomal ribonucleic acid, is transported from the cytosol, into the mitochondrial matrix.
1 Q8TCS8 (/IDA)
RNA import into mitochondrion GO:0035927
The process in which a rRNA, ribosomal ribonucleic acid, is transported from the cytosol, into the mitochondrial matrix.
1 Q8K1R3 (/ISO)
RRNA import into mitochondrion GO:0035928
The process in which a rRNA, ribosomal ribonucleic acid, transported from the cytosol, into the mitochondrial matrix.
1 Q8TCS8 (/IDA)
RRNA import into mitochondrion GO:0035928
The process in which a rRNA, ribosomal ribonucleic acid, transported from the cytosol, into the mitochondrial matrix.
1 Q8K1R3 (/ISO)
Regulation of cellular respiration GO:0043457
Any process that modulates the frequency, rate or extent of cellular respiration, the enzymatic release of energy from organic compounds.
1 Q8K1R3 (/IMP)
RNA polyadenylation GO:0043631
The enzymatic addition of a sequence of adenylyl residues at the 3' end of an RNA molecule.
1 Q8TCS8 (/IDA)
RNA polyadenylation GO:0043631
The enzymatic addition of a sequence of adenylyl residues at the 3' end of an RNA molecule.
1 Q8K1R3 (/ISO)
Negative regulation of growth GO:0045926
Any process that stops, prevents or reduces the rate or extent of growth, the increase in size or mass of all or part of an organism.
1 Q8TCS8 (/IDA)
Negative regulation of growth GO:0045926
Any process that stops, prevents or reduces the rate or extent of growth, the increase in size or mass of all or part of an organism.
1 Q8K1R3 (/ISO)
Protein homooligomerization GO:0051260
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
1 Q8TCS8 (/IDA)
Protein homooligomerization GO:0051260
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
1 Q8K1R3 (/ISO)
Response to cAMP GO:0051591
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 cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate) stimulus.
1 G3V6G7 (/IEP)
Response to growth hormone GO:0060416
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 growth hormone stimulus. Growth hormone is a peptide hormone that binds to the growth hormone receptor and stimulates growth.
1 G3V6G7 (/IEP)
Positive regulation of mRNA catabolic process GO:0061014
Any process that increases the rate, frequency, or extent of a mRNA catabolic process, the chemical reactions and pathways resulting in the breakdown of RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
1 G3V6G7 (/IDA)
Positive regulation of mRNA catabolic process GO:0061014
Any process that increases the rate, frequency, or extent of a mRNA catabolic process, the chemical reactions and pathways resulting in the breakdown of RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
1 Q8TCS8 (/IMP)
Positive regulation of mRNA catabolic process GO:0061014
Any process that increases the rate, frequency, or extent of a mRNA catabolic process, the chemical reactions and pathways resulting in the breakdown of RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
1 Q8K1R3 (/ISO)
Protein homotrimerization GO:0070207
The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
1 Q8TCS8 (/IDA)
Protein homotrimerization GO:0070207
The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
1 Q8K1R3 (/ISO)
Mitochondrion morphogenesis GO:0070584
The process in which the anatomical structures of a mitochondrion are generated and organized.
1 Q8K1R3 (/IMP)
Nuclear polyadenylation-dependent mRNA catabolic process GO:0071042
The chemical reactions and pathways occurring in the nucleus and resulting in the breakdown of a messenger RNA (mRNA) molecule, initiated by the enzymatic addition of a sequence of adenylyl residues (polyadenylation) at the 3' end the target mRNA.
1 Q8TCS8 (/IDA)
Nuclear polyadenylation-dependent mRNA catabolic process GO:0071042
The chemical reactions and pathways occurring in the nucleus and resulting in the breakdown of a messenger RNA (mRNA) molecule, initiated by the enzymatic addition of a sequence of adenylyl residues (polyadenylation) at the 3' end the target mRNA.
1 Q8K1R3 (/ISO)
Mitotic cell cycle arrest GO:0071850
The process in which the mitotic cell cycle is halted during one of the normal phases (G1, S, G2, M).
1 Q8TCS8 (/IDA)
Mitotic cell cycle arrest GO:0071850
The process in which the mitotic cell cycle is halted during one of the normal phases (G1, S, G2, M).
1 Q8K1R3 (/ISO)
Mitochondrial mRNA polyadenylation GO:0097222
The enzymatic addition of a sequence of 40-60 adenylyl residues at the 3' end of a eukaryotic mitochondrial mRNA primary transcript. Mitochondria contain both stabilizing and destabilizing poly(A) tails.
1 Q8TCS8 (/IMP)
Mitochondrial mRNA polyadenylation GO:0097222
The enzymatic addition of a sequence of 40-60 adenylyl residues at the 3' end of a eukaryotic mitochondrial mRNA primary transcript. Mitochondria contain both stabilizing and destabilizing poly(A) tails.
1 Q8K1R3 (/ISO)
Liver regeneration GO:0097421
The regrowth of lost or destroyed liver.
1 G3V6G7 (/IEP)
Positive regulation of miRNA catabolic process GO:2000627
Any process that activates or increases the frequency, rate or extent of miRNA catabolic process.
1 Q8TCS8 (/IDA)
Positive regulation of miRNA catabolic process GO:2000627
Any process that activates or increases the frequency, rate or extent of miRNA catabolic process.
1 Q8K1R3 (/ISO)
Regulation of cellular senescence GO:2000772
Any process that modulates the frequency, rate or extent of cellular senescence.
1 Q8TCS8 (/IDA)
Regulation of cellular senescence GO:2000772
Any process that modulates the frequency, rate or extent of cellular senescence.
1 Q8K1R3 (/ISO)

There are 19 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
Mitochondrial degradosome GO:0045025
A mitochondrial protein complex with 3' to 5' exoribonuclease activity that participates in intron-independent turnover and processing of mitochondrial transcripts. In humans, the mitochondrial degradosome is a pentameric complex, and in yeast it exists as a heterodimer.
3 Q5RCW2 (/ISS) Q5RCW2 (/ISS) Q8K1R3 (/ISS)
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.
2 Q8K1R3 (/IDA) Q8TCS8 (/IDA)
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.
2 Q5RCW2 (/ISS) Q5RCW2 (/ISS)
Mitochondrial intermembrane space GO:0005758
The region between the inner and outer lipid bilayers of the mitochondrial envelope.
2 Q8K1R3 (/IDA) Q8TCS8 (/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 G3V6G7 (/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 Q8K1R3 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q8TCS8 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q8K1R3 (/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 Q8K1R3 (/HDA)
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 Q8K1R3 (/ISO)
Mitochondrial intermembrane space GO:0005758
The region between the inner and outer lipid bilayers of the mitochondrial envelope.
1 Q8K1R3 (/ISO)
Endoplasmic reticulum membrane GO:0005789
The lipid bilayer surrounding the endoplasmic reticulum.
1 G3V6G7 (/IDA)
Endoplasmic reticulum membrane GO:0005789
The lipid bilayer surrounding the endoplasmic reticulum.
1 Q8K1R3 (/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 Q8TCS8 (/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 Q8K1R3 (/ISO)
Polysomal ribosome GO:0042788
A ribosome bound to mRNA that forms part of a polysome.
1 G3V6G7 (/IDA)
Polysomal ribosome GO:0042788
A ribosome bound to mRNA that forms part of a polysome.
1 Q8K1R3 (/ISO)
Mitochondrial degradosome GO:0045025
A mitochondrial protein complex with 3' to 5' exoribonuclease activity that participates in intron-independent turnover and processing of mitochondrial transcripts. In humans, the mitochondrial degradosome is a pentameric complex, and in yeast it exists as a heterodimer.
1 Q8TCS8 (/IDA)
Mitochondrial degradosome GO:0045025
A mitochondrial protein complex with 3' to 5' exoribonuclease activity that participates in intron-independent turnover and processing of mitochondrial transcripts. In humans, the mitochondrial degradosome is a pentameric complex, and in yeast it exists as a heterodimer.
1 Q8K1R3 (/ISO)