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:
"Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A
".
FunFam 6: Baculoviral IAP repeat containing 2
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 14 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).
|
4 | O08863 (/IPI) Q13489 (/IPI) Q13490 (/IPI) Q13490 (/IPI) |
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.
|
3 | Q13489 (/EXP) Q13490 (/EXP) Q13490 (/EXP) |
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.
|
3 | Q13489 (/IDA) Q13490 (/IDA) Q13490 (/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.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Transferase activity GO:0016740
Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
|
3 | Q13489 (/EXP) Q13490 (/EXP) Q13490 (/EXP) |
Transcription coactivator activity GO:0003713
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to activate the transcription of specific genes. Coactivators often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. Another type of coregulator activity is the bridging of a DNA-binding transcription factor to the basal transcription machinery. The Mediator complex, which bridges transcription factors and RNA polymerase, is also a transcription coactivator.
|
2 | Q13490 (/IMP) Q13490 (/IMP) |
Zinc ion binding GO:0008270
Interacting selectively and non-covalently with zinc (Zn) ions.
|
2 | Q13490 (/IDA) Q13490 (/IDA) |
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
|
2 | Q13490 (/IPI) Q13490 (/IPI) |
Ubiquitin binding GO:0043130
Interacting selectively and non-covalently with ubiquitin, a protein that when covalently bound to other cellular proteins marks them for proteolytic degradation.
|
2 | Q13490 (/IDA) Q13490 (/IDA) |
Protein N-terminus binding GO:0047485
Interacting selectively and non-covalently with a protein N-terminus, the end of any peptide chain at which the 2-amino (or 2-imino) function of a constituent amino acid is not attached in peptide linkage to another amino-acid residue.
|
2 | Q13490 (/IPI) Q13490 (/IPI) |
Chaperone binding GO:0051087
Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
|
2 | Q13490 (/IPI) Q13490 (/IPI) |
FBXO family protein binding GO:0098770
Interacting selectively and non-covalently with any member of the FBXO protein family. Members of this family have an F-box protein motif of approximately 50 amino acids that functions as a site of protein-protein interaction.
|
2 | Q13490 (/IPI) Q13490 (/IPI) |
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 | O08863 (/ISO) |
Transferase activity GO:0016740
Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
|
1 | O08863 (/ISO) |
There are 50 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 apoptotic process GO:0043066
Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
|
4 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) Q6P6S1 (/TAS) |
MyD88-independent toll-like receptor signaling pathway GO:0002756
Any series of molecular signals generated as a consequence of binding to a toll-like receptor not relying on the MyD88 adaptor molecule. Toll-like receptors directly bind pattern motifs from a variety of microbial sources to initiate innate immune response.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Cell surface receptor signaling pathway GO:0007166
A series of molecular signals initiated by activation of a receptor on the surface of a cell. The pathway begins with binding of an extracellular ligand to a cell surface receptor, or for receptors that signal in the absence of a ligand, by ligand-withdrawal or the activity of a constitutively active receptor. The pathway ends with regulation of a downstream cellular process, e.g. transcription.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
I-kappaB kinase/NF-kappaB signaling GO:0007249
The process in which a signal is passed on to downstream components within the cell through the I-kappaB-kinase (IKK)-dependent activation of NF-kappaB. The cascade begins with activation of a trimeric IKK complex (consisting of catalytic kinase subunits IKKalpha and/or IKKbeta, and the regulatory scaffold protein NEMO) and ends with the regulation of transcription of target genes by NF-kappaB. In a resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Regulation of tumor necrosis factor-mediated signaling pathway GO:0010803
Any process that modulates the rate or extent of the tumor necrosis factor-mediated signaling pathway. The tumor necrosis factor-mediated signaling pathway is the series of molecular signals generated as a consequence of tumor necrosis factor binding to a cell surface receptor.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Protein deubiquitination GO:0016579
The removal of one or more ubiquitin groups from a protein.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Tumor necrosis factor-mediated signaling pathway GO:0033209
A series of molecular signals initiated by the binding of a tumor necrosis factor to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Regulation of toll-like receptor signaling pathway GO:0034121
Any process that modulates the frequency, rate, or extent of toll-like receptor signaling pathway.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
TRIF-dependent toll-like receptor signaling pathway GO:0035666
Any series of molecular signals generated as a consequence of binding to a toll-like receptor where the TRIF adaptor mediates transduction of the signal. Toll-like receptors directly bind pattern motifs from a variety of microbial sources to initiate innate immune response.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
NIK/NF-kappaB signaling GO:0038061
The process in which a signal is passed on to downstream components within the cell through the NIK-dependent processing and activation of NF-KappaB. Begins with activation of the NF-KappaB-inducing kinase (NIK), which in turn phosphorylates and activates IkappaB kinase alpha (IKKalpha). IKKalpha phosphorylates the NF-Kappa B2 protein (p100) leading to p100 processing and release of an active NF-KappaB (p52).
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Regulation of RIG-I signaling pathway GO:0039535
Any process that modulates the frequency, rate or extent of the series of molecular signals generated as a consequence of the cytoplasmic pattern recognition receptor (PRR) RIG-1 (also known as DDX58) binding to viral RNA.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Regulation of apoptotic process GO:0042981
Any process that modulates the occurrence or rate of cell death by apoptotic process.
|
3 | Q13489 (/IMP) Q13490 (/IMP) Q13490 (/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.
|
3 | Q13490 (/IDA) Q13490 (/IDA) Q90660 (/IDA) |
Regulation of innate immune response GO:0045088
Any process that modulates the frequency, rate or extent of the innate immune response, the organism's first line of defense against infection.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Regulation of inflammatory response GO:0050727
Any process that modulates the frequency, rate or extent of the inflammatory response, the immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Protein heterooligomerization GO:0051291
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of component monomers that are not all identical. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
|
3 | F7FLN8 (/IPI) Q5XIW4 (/IPI) Q6P6S1 (/IPI) |
Regulation of necroptotic process GO:0060544
Any process that modulates the rate, frequency or extent of a necroptotic process, a necrotic cell death process that results from the activation of endogenous cellular processes, such as signaling involving death domain receptors or Toll-like receptors.
|
3 | Q13489 (/IMP) Q13490 (/IMP) Q13490 (/IMP) |
Regulation of necroptotic process GO:0060544
Any process that modulates the rate, frequency or extent of a necroptotic process, a necrotic cell death process that results from the activation of endogenous cellular processes, such as signaling involving death domain receptors or Toll-like receptors.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Regulation of nucleotide-binding oligomerization domain containing signaling pathway GO:0070424
Any process that modulates the frequency, rate, or extent of a nucleotide-binding oligomerization domain containing (NOD) pathway.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Regulation of cysteine-type endopeptidase activity GO:2000116
Any process that modulates the frequency, rate or extent of cysteine-type endopeptidase activity.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
Protein polyubiquitination GO:0000209
Addition of multiple ubiquitin groups to a protein, forming a ubiquitin chain.
|
2 | Q13490 (/IDA) Q13490 (/IDA) |
Spermatogenesis GO:0007283
The process of formation of spermatozoa, including spermatocytogenesis and spermiogenesis.
|
2 | F7FLN8 (/IEP) Q5XIW4 (/IEP) |
Regulation of cell population proliferation GO:0042127
Any process that modulates the frequency, rate or extent of cell proliferation.
|
2 | Q13490 (/TAS) Q13490 (/TAS) |
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.
|
2 | F7FLN8 (/NAS) Q5XIW4 (/NAS) |
Positive regulation of I-kappaB kinase/NF-kappaB signaling GO:0043123
Any process that activates or increases the frequency, rate or extent of I-kappaB kinase/NF-kappaB signaling.
|
2 | Q13490 (/IEP) Q13490 (/IEP) |
Proteasome-mediated ubiquitin-dependent protein catabolic process GO:0043161
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 ubiquitin, and mediated by the proteasome.
|
2 | Q13490 (/IDA) Q13490 (/IDA) |
Regulation of cell differentiation GO:0045595
Any process that modulates the frequency, rate or extent of cell differentiation, the process in which relatively unspecialized cells acquire specialized structural and functional features.
|
2 | Q13490 (/TAS) Q13490 (/TAS) |
Regulation of cell cycle GO:0051726
Any process that modulates the rate or extent of progression through the cell cycle.
|
2 | Q13490 (/IDA) Q13490 (/IDA) |
Positive regulation of protein K63-linked ubiquitination GO:1902523
Any process that activates or increases the frequency, rate or extent of protein K63-linked ubiquitination.
|
2 | Q13490 (/IDA) Q13490 (/IDA) |
Positive regulation of protein K48-linked ubiquitination GO:1902524
Any process that activates or increases the frequency, rate or extent of protein K48-linked ubiquitination.
|
2 | Q13490 (/IDA) Q13490 (/IDA) |
Positive regulation of protein monoubiquitination GO:1902527
Any process that activates or increases the frequency, rate or extent of protein monoubiquitination.
|
2 | Q13490 (/IDA) Q13490 (/IDA) |
Response to hypoxia GO:0001666
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 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 | Q6P6S1 (/IDA) |
Response to organonitrogen compound GO:0010243
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 organonitrogen stimulus. An organonitrogen compound is formally a compound containing at least one carbon-nitrogen bond.
|
1 | Q6P6S1 (/IEP) |
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 | Q6P6S1 (/IEP) |
Positive regulation of protein ubiquitination GO:0031398
Any process that activates or increases the frequency, rate or extent of the addition of ubiquitin groups to a protein.
|
1 | Q13489 (/IDA) |
Positive regulation of protein ubiquitination GO:0031398
Any process that activates or increases the frequency, rate or extent of the addition of ubiquitin groups to a protein.
|
1 | O08863 (/ISO) |
Negative regulation of phosphorylation GO:0042326
Any process that stops, prevents or decreases the rate of addition of phosphate groups to a molecule.
|
1 | O08863 (/IMP) |
Regulation of apoptotic process GO:0042981
Any process that modulates the occurrence or rate of cell death by apoptotic process.
|
1 | O08863 (/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 | Q90660 (/IGI) |
Positive regulation of I-kappaB kinase/NF-kappaB signaling GO:0043123
Any process that activates or increases the frequency, rate or extent of I-kappaB kinase/NF-kappaB signaling.
|
1 | Q13489 (/TAS) |
Response to ethanol GO:0045471
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 ethanol stimulus.
|
1 | Q6P6S1 (/IEP) |
Protein heterooligomerization GO:0051291
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of component monomers that are not all identical. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
|
1 | O08863 (/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 | Q6P6S1 (/IEP) |
Regulation of necroptotic process GO:0060544
Any process that modulates the rate, frequency or extent of a necroptotic process, a necrotic cell death process that results from the activation of endogenous cellular processes, such as signaling involving death domain receptors or Toll-like receptors.
|
1 | O08863 (/ISO) |
Negative regulation of necroptotic process GO:0060546
Any process that decreases the rate, frequency or extent of a necroptotic process, a necrotic cell death process that results from the activation of endogenous cellular processes, such as signaling involving death domain receptors or Toll-like receptors.
|
1 | O08863 (/IMP) |
Necroptotic process GO:0070266
A programmed necrotic cell death process which begins when a cell receives a signal (e.g. a ligand binding to a death receptor or to a Toll-like receptor), and proceeds through a series of biochemical events (signaling pathways), characterized by activation of receptor-interacting serine/threonine-protein kinase 1 and/or 3 (RIPK1/3, also called RIP1/3) and by critical dependence on mixed lineage kinase domain-like (MLKL), and which typically lead to common morphological features of necrotic cell death. The process ends when the cell has died. The process is divided into a signaling phase, and an execution phase, which is triggered by the former.
|
1 | O08863 (/IDA) |
Cellular response to tumor necrosis factor GO:0071356
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 tumor necrosis factor stimulus.
|
1 | O08863 (/IGI) |
Regulation of NIK/NF-kappaB signaling GO:1901222
Any process that modulates the frequency, rate or extent of NIK/NF-kappaB signaling.
|
1 | O08863 (/IGI) |
Positive regulation of protein polyubiquitination GO:1902916
Any process that activates or increases the frequency, rate or extent of protein polyubiquitination.
|
1 | O08863 (/IGI) |
Negative regulation of reactive oxygen species metabolic process GO:2000378
Any process that stops, prevents or reduces the frequency, rate or extent of reactive oxygen species metabolic process.
|
1 | O08863 (/IMP) |
There are 18 GO terms relating to "cellular component"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
GO Term | Annotations | Evidence |
---|---|---|
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
|
4 | Q13489 (/IDA) Q13490 (/IDA) Q13490 (/IDA) Q6P6S1 (/IDA) |
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
3 | Q13489 (/IDA) Q13490 (/IDA) Q13490 (/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.
|
3 | Q13489 (/TAS) Q13490 (/TAS) Q13490 (/TAS) |
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.
|
3 | F7FLN8 (/IDA) Q5XIW4 (/IDA) Q6P6S1 (/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.
|
3 | F7FLN8 (/IDA) Q5XIW4 (/IDA) Q6P6S1 (/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.
|
2 | A1E2V0 (/ISS) O08863 (/ISS) |
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
2 | A1E2V0 (/ISS) O08863 (/ISS) |
Cytoplasmic side of plasma membrane GO:0009898
The leaflet the plasma membrane that faces the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
|
2 | Q13490 (/ISS) Q13490 (/ISS) |
CD40 receptor complex GO:0035631
A protein complex that contains at least CD40 (a cell surface receptor of the tumour necrosis factor receptor (TNFR) superfamily), and other signaling molecules.
|
2 | Q13490 (/ISS) Q13490 (/ISS) |
XY body GO:0001741
A structure found in a male mammalian spermatocyte containing an unpaired X chromosome that has become densely heterochromatic, silenced and localized at the nuclear periphery.
|
1 | Q6P6S1 (/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 | O08863 (/ISO) |
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
|
1 | Q13489 (/IDA) |
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
|
1 | O08863 (/ISO) |
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
1 | O08863 (/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 | Q13489 (/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 | O08863 (/ISO) |
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 | O08863 (/ISO) |
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.
|
1 | O08863 (/ISO) |