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:
"C2 domain
".
FunFam 92: E3 ubiquitin-protein ligase
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 20 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).
|
2 | Q8C863 (/IPI) Q96J02 (/IPI) |
|
Ligase activity GO:0016874
Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
|
2 | A2VE03 (/ISS) Q5YB86 (/ISS) |
|
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
|
1 | Q96J02 (/IDA) |
|
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
|
1 | Q96J02 (/IMP) |
|
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
|
1 | Q8C863 (/ISO) |
|
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
|
1 | Q8C863 (/ISS) |
|
Ubiquitin-protein transferase activity GO:0004842
Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
|
1 | Q96J02 (/NAS) |
|
Ligase activity GO:0016874
Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
|
1 | Q8C863 (/IMP) |
|
Ribonucleoprotein complex binding GO:0043021
Interacting selectively and non-covalently with any complex of RNA and protein.
|
1 | Q96J02 (/IPI) |
|
Ribonucleoprotein complex binding GO:0043021
Interacting selectively and non-covalently with any complex of RNA and protein.
|
1 | Q8C863 (/ISO) |
|
Ubiquitin-like protein ligase binding GO:0044389
Interacting selectively and non-covalently with a ubiquitin-like protein ligase, such as ubiquitin-ligase.
|
1 | Q96J02 (/IPI) |
|
Ubiquitin-like protein ligase binding GO:0044389
Interacting selectively and non-covalently with a ubiquitin-like protein ligase, such as ubiquitin-ligase.
|
1 | Q8C863 (/ISO) |
|
CXCR chemokine receptor binding GO:0045236
Interacting selectively and non-covalently with a chemokine receptor in the CXCR family.
|
1 | Q96J02 (/IPI) |
|
CXCR chemokine receptor binding GO:0045236
Interacting selectively and non-covalently with a chemokine receptor in the CXCR family.
|
1 | Q8C863 (/ISO) |
|
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
|
1 | Q96J02 (/IDA) |
|
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
|
1 | Q8C863 (/ISA) |
|
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
|
1 | Q8C863 (/ISO) |
|
Ubiquitin protein ligase activity GO:0061630
Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
|
1 | Q96J02 (/TAS) |
|
Arrestin family protein binding GO:1990763
Interacting selectively and non-covalently with any member of the arrestin family, proteins involved in agonist-mediated desensitization of G protein-coupled receptors.
|
1 | Q96J02 (/IPI) |
|
Arrestin family protein binding GO:1990763
Interacting selectively and non-covalently with any member of the arrestin family, proteins involved in agonist-mediated desensitization of G protein-coupled receptors.
|
1 | Q8C863 (/ISO) |
There are 46 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 |
|---|---|---|
|
Negative regulation of NF-kappaB transcription factor activity GO:0032088
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
|
3 | A2VE03 (/ISS) Q5YB86 (/ISS) Q96J02 (/ISS) |
|
Negative regulation of JNK cascade GO:0046329
Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the JNK cascade.
|
3 | A2VE03 (/ISS) Q5YB86 (/ISS) Q96J02 (/ISS) |
|
Protein K48-linked ubiquitination GO:0070936
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
|
3 | A2VE03 (/ISS) Q5YB86 (/ISS) Q8C863 (/ISS) |
|
Regulation of protein deubiquitination GO:0090085
Any process that modulates the frequency, rate or extent of protein deubiquitination. Protein deubiquitination is the removal of one or more ubiquitin groups from a protein.
|
3 | A2VE03 (/ISS) Q5YB86 (/ISS) Q96J02 (/ISS) |
|
Ubiquitin-dependent protein catabolic process GO:0006511
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
|
2 | Q8C863 (/IDA) Q96J02 (/IDA) |
|
Posterior lateral line neuromast primordium migration GO:0048920
The migration of a relatively undifferentiated cell along the developing posterior lateral line, originating from cranial ectodermal placodes situated behind the ear. The neuromast primordium deposits proneuromasts along the lateral line, from which the neuromasts will develop.
|
2 | A0A0R4IBD8 (/IMP) U6C7R6 (/IMP) |
|
Negative regulation of defense response to virus GO:0050687
Any process that stops, prevents or reduces the rate or extent of antiviral mechanisms, thereby facilitating viral replication.
|
2 | Q8C863 (/IMP) Q96J02 (/IMP) |
|
Protein polyubiquitination GO:0000209
Addition of multiple ubiquitin groups to a protein, forming a ubiquitin chain.
|
1 | Q8C863 (/IDA) |
|
Regulation of cell growth GO:0001558
Any process that modulates the frequency, rate, extent or direction of cell growth.
|
1 | Q96J02 (/NAS) |
|
Positive regulation of T cell anergy GO:0002669
Any process that activates or increases the frequency, rate, or extent of T cell anergy.
|
1 | Q8C863 (/IMP) |
|
Ubiquitin-dependent protein catabolic process GO:0006511
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
|
1 | Q8C863 (/ISA) |
|
Ubiquitin-dependent protein catabolic process GO:0006511
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
|
1 | Q8C863 (/ISO) |
|
Ubiquitin-dependent protein catabolic process GO:0006511
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
|
1 | Q96J02 (/NAS) |
|
Inflammatory response GO:0006954
The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages.
|
1 | Q96J02 (/NAS) |
|
Notch signaling pathway GO:0007219
A series of molecular signals initiated by the binding of an extracellular ligand to the receptor Notch on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
|
1 | Q96J02 (/TAS) |
|
Protein ubiquitination GO:0016567
The process in which one or more ubiquitin groups are added to a protein.
|
1 | Q96J02 (/IDA) |
|
Protein ubiquitination GO:0016567
The process in which one or more ubiquitin groups are added to a protein.
|
1 | Q96J02 (/IMP) |
|
Protein ubiquitination GO:0016567
The process in which one or more ubiquitin groups are added to a protein.
|
1 | Q8C863 (/ISO) |
|
Protein ubiquitination GO:0016567
The process in which one or more ubiquitin groups are added to a protein.
|
1 | Q8C863 (/ISS) |
|
Negative regulation of NF-kappaB transcription factor activity GO:0032088
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
|
1 | Q8C863 (/IMP) |
|
Negative regulation of type I interferon production GO:0032480
Any process that stops, prevents, or reduces the frequency, rate, or extent of type I interferon production. Type I interferons include the interferon-alpha, beta, delta, episilon, zeta, kappa, tau, and omega gene families.
|
1 | Q96J02 (/TAS) |
|
Protein K29-linked ubiquitination GO:0035519
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 29 of the ubiquitin monomers, is added to a protein. K29-linked ubiquitination targets the substrate protein for degradation.
|
1 | Q96J02 (/IDA) |
|
Protein K29-linked ubiquitination GO:0035519
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 29 of the ubiquitin monomers, is added to a protein. K29-linked ubiquitination targets the substrate protein for degradation.
|
1 | Q8C863 (/ISO) |
|
Protein K29-linked ubiquitination GO:0035519
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 29 of the ubiquitin monomers, is added to a protein. K29-linked ubiquitination targets the substrate protein for degradation.
|
1 | Q8C863 (/ISS) |
|
Negative regulation of apoptotic process GO:0043066
Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
|
1 | Q96J02 (/IMP) |
|
Negative regulation of apoptotic process GO:0043066
Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
|
1 | Q8C863 (/ISO) |
|
Negative regulation of apoptotic process GO:0043066
Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
|
1 | Q8C863 (/ISS) |
|
Positive regulation of protein catabolic process GO:0045732
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
|
1 | Q8C863 (/IDA) |
|
Positive regulation of protein catabolic process GO:0045732
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
|
1 | Q8C863 (/IMP) |
|
Negative regulation of JNK cascade GO:0046329
Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the JNK cascade.
|
1 | Q8C863 (/IMP) |
|
Negative regulation of alpha-beta T cell proliferation GO:0046642
Any process that stops, prevents, or reduces the frequency, rate or extent of alpha-beta T cell proliferation.
|
1 | Q8C863 (/IMP) |
|
Viral entry into host cell GO:0046718
The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.
|
1 | Q96J02 (/TAS) |
|
Negative regulation of defense response to virus GO:0050687
Any process that stops, prevents or reduces the rate or extent of antiviral mechanisms, thereby facilitating viral replication.
|
1 | Q8C863 (/ISO) |
|
Protein autoubiquitination GO:0051865
The ubiquitination by a protein of one or more of its own amino acid residues, or residues on an identical protein. Ubiquitination occurs on the lysine residue by formation of an isopeptide crosslink.
|
1 | Q96J02 (/IMP) |
|
Protein autoubiquitination GO:0051865
The ubiquitination by a protein of one or more of its own amino acid residues, or residues on an identical protein. Ubiquitination occurs on the lysine residue by formation of an isopeptide crosslink.
|
1 | Q8C863 (/ISO) |
|
Nucleotide-binding oligomerization domain containing signaling pathway GO:0070423
Any series of molecular signals generated as a consequence of binding to a nucleotide-binding oligomerization domain containing (NOD) protein.
|
1 | Q96J02 (/TAS) |
|
Protein K63-linked ubiquitination GO:0070534
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 63 of the ubiquitin monomers, is added to a protein. K63-linked ubiquitination does not target the substrate protein for degradation, but is involved in several pathways, notably as a signal to promote error-free DNA postreplication repair.
|
1 | Q96J02 (/IDA) |
|
Protein K63-linked ubiquitination GO:0070534
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 63 of the ubiquitin monomers, is added to a protein. K63-linked ubiquitination does not target the substrate protein for degradation, but is involved in several pathways, notably as a signal to promote error-free DNA postreplication repair.
|
1 | Q8C863 (/ISO) |
|
Protein K63-linked ubiquitination GO:0070534
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 63 of the ubiquitin monomers, is added to a protein. K63-linked ubiquitination does not target the substrate protein for degradation, but is involved in several pathways, notably as a signal to promote error-free DNA postreplication repair.
|
1 | Q8C863 (/ISS) |
|
Protein K48-linked ubiquitination GO:0070936
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
|
1 | Q96J02 (/IDA) |
|
Protein K48-linked ubiquitination GO:0070936
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
|
1 | Q8C863 (/IMP) |
|
Protein K48-linked ubiquitination GO:0070936
A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
|
1 | Q8C863 (/ISO) |
|
Regulation of protein deubiquitination GO:0090085
Any process that modulates the frequency, rate or extent of protein deubiquitination. Protein deubiquitination is the removal of one or more ubiquitin groups from a protein.
|
1 | Q8C863 (/IMP) |
|
Regulation of hematopoietic stem cell differentiation GO:1902036
Any process that modulates the frequency, rate or extent of hematopoietic stem cell differentiation.
|
1 | Q96J02 (/TAS) |
|
Positive regulation of receptor catabolic process GO:2000646
Any process that activates or increases the frequency, rate or extent of receptor catabolic process.
|
1 | Q96J02 (/IMP) |
|
Positive regulation of receptor catabolic process GO:2000646
Any process that activates or increases the frequency, rate or extent of receptor catabolic process.
|
1 | Q8C863 (/ISO) |
There are 17 GO terms relating to "cellular component"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
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 | Q8C863 (/TAS) Q96J02 (/TAS) |
|
Ubiquitin ligase complex GO:0000151
A protein complex that includes a ubiquitin-protein ligase and enables ubiquitin protein ligase activity. The complex also contains other proteins that may confer substrate specificity on the complex.
|
1 | Q8C863 (/ISA) |
|
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 | Q8C863 (/IDA) |
|
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
|
1 | Q96J02 (/IDA) |
|
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
|
1 | Q8C863 (/ISO) |
|
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
1 | Q8C863 (/IDA) |
|
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 | Q96J02 (/IDA) |
|
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 | Q8C863 (/ISO) |
|
Cell cortex GO:0005938
The region of a cell that lies just beneath the plasma membrane and often, but not always, contains a network of actin filaments and associated proteins.
|
1 | Q8C863 (/IDA) |
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
1 | Q96J02 (/HDA) |
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
1 | Q8C863 (/IDA) |
|
Cytoplasmic vesicle GO:0031410
A vesicle found in the cytoplasm of a cell.
|
1 | Q8C863 (/IDA) |
|
Protein-containing complex GO:0032991
A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.
|
1 | Q96J02 (/IDA) |
|
Protein-containing complex GO:0032991
A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.
|
1 | Q8C863 (/ISO) |
|
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
|
1 | Q96J02 (/IDA) |
|
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
|
1 | Q8C863 (/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.
|
1 | Q96J02 (/HDA) |
