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:

"
BAG 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.
« Back to all FunFams

FunFam 4: BAG family molecular chaperone regulator 5

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 10 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
Ubiquitin protein ligase binding GO:0031625
Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
4 Q5QJC9 (/IPI) Q5QJC9 (/IPI) Q9UL15 (/IPI) Q9UL15 (/IPI)
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).
3 Q8CI32 (/IPI) Q9UL15 (/IPI) Q9UL15 (/IPI)
Protein kinase binding GO:0019901
Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
2 Q9UL15 (/IPI) Q9UL15 (/IPI)
Ubiquitin protein ligase binding GO:0031625
Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
2 Q9UL15 (/ISS) Q9UL15 (/ISS)
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 Q5QJC9 (/IDA) Q5QJC9 (/IDA)
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 Q9UL15 (/IPI) Q9UL15 (/IPI)
Protein kinase binding GO:0019901
Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
1 Q8CI32 (/ISO)
Ubiquitin protein ligase binding GO:0031625
Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
1 Q8CI32 (/ISO)
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.
1 Q8CI32 (/ISO)
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.
1 Q8CI32 (/ISS)

There are 34 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 protein ubiquitination GO:0031397
Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of ubiquitin groups to a protein.
4 Q5QJC9 (/IDA) Q5QJC9 (/IDA) Q9UL15 (/IDA) Q9UL15 (/IDA)
Negative regulation of protein ubiquitination GO:0031397
Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of ubiquitin groups to a protein.
3 Q8CI32 (/ISS) Q9UL15 (/ISS) Q9UL15 (/ISS)
Negative regulation of ubiquitin-protein transferase activity GO:0051444
Any process that stops, prevents, or reduces the frequency, rate or extent of ubiquitin transferase activity.
3 Q8CI32 (/ISS) Q9UL15 (/ISS) Q9UL15 (/ISS)
Negative regulation of protein refolding GO:0061084
Any process that decreases the rate, frequency, or extent of protein refolding. Protein refolding is the process carried out by a cell that restores the biological activity of an unfolded or misfolded protein, using helper proteins such as chaperones.
3 Q8CI32 (/ISS) Q9UL15 (/ISS) Q9UL15 (/ISS)
Neuron death GO:0070997
The process of cell death in a neuron.
3 Q8CI32 (/ISS) Q9UL15 (/ISS) Q9UL15 (/ISS)
Protein folding GO:0006457
The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
2 Q9UL15 (/TAS) Q9UL15 (/TAS)
Golgi organization GO:0007030
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus.
2 Q9UL15 (/IMP) Q9UL15 (/IMP)
Negative regulation of neuron projection development GO:0010977
Any process that decreases the rate, frequency or extent of neuron projection development. Neuron projection development is the process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites).
2 Q9UL15 (/IDA) Q9UL15 (/IDA)
Negative regulation of protein ubiquitination GO:0031397
Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of ubiquitin groups to a protein.
2 Q9UL15 (/IMP) Q9UL15 (/IMP)
Negative regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032435
Any process that stops, prevents, or reduces the frequency, rate or extent of 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 Q9UL15 (/IDA) Q9UL15 (/IDA)
Protein stabilization GO:0050821
Any process involved in maintaining the structure and integrity of a protein and preventing it from degradation or aggregation.
2 Q9UL15 (/IDA) Q9UL15 (/IDA)
Regulation of ubiquitin-protein transferase activity GO:0051438
Any process that modulates the frequency, rate or extent of ubiquitin transferase activity.
2 Q9UL15 (/TAS) Q9UL15 (/TAS)
Negative regulation of ubiquitin-protein transferase activity GO:0051444
Any process that stops, prevents, or reduces the frequency, rate or extent of ubiquitin transferase activity.
2 Q5QJC9 (/IDA) Q5QJC9 (/IDA)
Negative regulation of protein refolding GO:0061084
Any process that decreases the rate, frequency, or extent of protein refolding. Protein refolding is the process carried out by a cell that restores the biological activity of an unfolded or misfolded protein, using helper proteins such as chaperones.
2 Q5QJC9 (/IMP) Q5QJC9 (/IMP)
Neuron death GO:0070997
The process of cell death in a neuron.
2 Q5QJC9 (/IDA) Q5QJC9 (/IDA)
Regulation of inclusion body assembly GO:0090083
Any process that modulates the rate, frequency, or extent of inclusion body assembly. Inclusion body assembly is the aggregation, arrangement and bonding together of a set of components to form an inclusion body.
2 Q5QJC9 (/IDA) Q5QJC9 (/IDA)
Regulation of inclusion body assembly GO:0090083
Any process that modulates the rate, frequency, or extent of inclusion body assembly. Inclusion body assembly is the aggregation, arrangement and bonding together of a set of components to form an inclusion body.
2 Q9UL15 (/IMP) Q9UL15 (/IMP)
Regulation of cellular response to heat GO:1900034
Any process that modulates the frequency, rate or extent of cellular response to heat.
2 Q9UL15 (/TAS) Q9UL15 (/TAS)
Negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway GO:1902176
Any process that stops, prevents or reduces the frequency, rate or extent of an oxidative stress-induced intrinsic apoptotic signaling pathway.
2 Q9UL15 (/IDA) Q9UL15 (/IDA)
Golgi organization GO:0007030
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus.
1 Q8CI32 (/ISO)
Golgi organization GO:0007030
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus.
1 Q8CI32 (/ISS)
Negative regulation of neuron projection development GO:0010977
Any process that decreases the rate, frequency or extent of neuron projection development. Neuron projection development is the process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites).
1 Q8CI32 (/ISO)
Negative regulation of neuron projection development GO:0010977
Any process that decreases the rate, frequency or extent of neuron projection development. Neuron projection development is the process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites).
1 Q8CI32 (/ISS)
Negative regulation of protein ubiquitination GO:0031397
Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of ubiquitin groups to a protein.
1 Q8CI32 (/ISO)
Negative regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032435
Any process that stops, prevents, or reduces the frequency, rate or extent of 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.
1 Q8CI32 (/ISO)
Negative regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032435
Any process that stops, prevents, or reduces the frequency, rate or extent of 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.
1 Q8CI32 (/ISS)
Protein stabilization GO:0050821
Any process involved in maintaining the structure and integrity of a protein and preventing it from degradation or aggregation.
1 Q8CI32 (/ISO)
Negative regulation of ubiquitin-protein transferase activity GO:0051444
Any process that stops, prevents, or reduces the frequency, rate or extent of ubiquitin transferase activity.
1 Q8CI32 (/ISO)
Negative regulation of protein refolding GO:0061084
Any process that decreases the rate, frequency, or extent of protein refolding. Protein refolding is the process carried out by a cell that restores the biological activity of an unfolded or misfolded protein, using helper proteins such as chaperones.
1 Q8CI32 (/ISO)
Neuron death GO:0070997
The process of cell death in a neuron.
1 Q8CI32 (/ISO)
Regulation of inclusion body assembly GO:0090083
Any process that modulates the rate, frequency, or extent of inclusion body assembly. Inclusion body assembly is the aggregation, arrangement and bonding together of a set of components to form an inclusion body.
1 Q8CI32 (/ISO)
Regulation of inclusion body assembly GO:0090083
Any process that modulates the rate, frequency, or extent of inclusion body assembly. Inclusion body assembly is the aggregation, arrangement and bonding together of a set of components to form an inclusion body.
1 Q8CI32 (/ISS)
Negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway GO:1902176
Any process that stops, prevents or reduces the frequency, rate or extent of an oxidative stress-induced intrinsic apoptotic signaling pathway.
1 Q8CI32 (/ISO)
Negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway GO:1902176
Any process that stops, prevents or reduces the frequency, rate or extent of an oxidative stress-induced intrinsic apoptotic signaling pathway.
1 Q8CI32 (/ISS)

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
Inclusion body GO:0016234
A discrete intracellular part formed of aggregated molecules such as proteins or other biopolymers.
3 Q5QJC9 (/ISS) Q5QJC9 (/ISS) Q8CI32 (/ISS)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
3 Q5QJC9 (/ISS) Q5QJC9 (/ISS) Q8CI32 (/ISS)
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 Q9UL15 (/HDA) Q9UL15 (/HDA)
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 Q9UL15 (/IDA) Q9UL15 (/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 Q9UL15 (/IDA) Q9UL15 (/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.
2 Q9UL15 (/IDA) Q9UL15 (/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.
2 Q9UL15 (/TAS) Q9UL15 (/TAS)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
2 Q9UL15 (/HDA) Q9UL15 (/HDA)
Inclusion body GO:0016234
A discrete intracellular part formed of aggregated molecules such as proteins or other biopolymers.
2 Q9UL15 (/IDA) Q9UL15 (/IDA)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
2 Q9UL15 (/IDA) Q9UL15 (/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 Q8CI32 (/ISO)
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 Q8CI32 (/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.
1 Q8CI32 (/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 Q8CI32 (/ISS)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
1 Q8CI32 (/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 Q8CI32 (/ISS)
Inclusion body GO:0016234
A discrete intracellular part formed of aggregated molecules such as proteins or other biopolymers.
1 Q8CI32 (/ISO)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
1 Q8CI32 (/ISO)
CATH-Gene3D is a Global Biodata Core Resource Learn more...