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:

"
Winged helix-like DNA-binding domain superfamily/Winged helix DNA-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 141: vacuolar protein-sorting-associated protein 25

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 6 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).
23 Q7JXV9 (/IPI) Q8VZC9 (/IPI) Q8VZC9 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI)
(13 more)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
20 Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI)
(10 more)
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.
20 Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI) Q9BRG1 (/IPI)
(10 more)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
2 Q9CQ80 (/ISO) Q9CQ80 (/ISO)
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 Q9CQ80 (/ISO) Q9CQ80 (/ISO)
Structural molecule activity GO:0005198
The action of a molecule that contributes to the structural integrity of a complex or its assembly within or outside a cell.
1 Q7JXV9 (/ISS)

There are 20 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 epidermal growth factor-activated receptor activity GO:0007175
Any process that stops, prevents, or reduces the frequency, rate or extent of EGF-activated receptor activity.
20 Q9BRG1 (/IMP) Q9BRG1 (/IMP) Q9BRG1 (/IMP) Q9BRG1 (/IMP) Q9BRG1 (/IMP) Q9BRG1 (/IMP) Q9BRG1 (/IMP) Q9BRG1 (/IMP) Q9BRG1 (/IMP) Q9BRG1 (/IMP)
(10 more)
Endosomal transport GO:0016197
The directed movement of substances mediated by an endosome, a membrane-bounded organelle that carries materials enclosed in the lumen or located in the endosomal membrane.
20 Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS)
(10 more)
Macroautophagy GO:0016236
The major inducible pathway for the general turnover of cytoplasmic constituents in eukaryotic cells, it is also responsible for the degradation of active cytoplasmic enzymes and organelles during nutrient starvation. Macroautophagy involves the formation of double-membrane-bounded autophagosomes which enclose the cytoplasmic constituent targeted for degradation in a membrane-bounded structure. Autophagosomes then fuse with a lysosome (or vacuole) releasing single-membrane-bounded autophagic bodies that are then degraded within the lysosome (or vacuole). Some types of macroautophagy, e.g. pexophagy, mitophagy, involve selective targeting of the targets to be degraded.
20 Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS)
(10 more)
Multivesicular body assembly GO:0036258
The aggregation, arrangement and bonding together of a set of components to form a multivesicular body, a type of late endosome in which regions of the limiting endosomal membrane invaginate to form internal vesicles; membrane proteins that enter the internal vesicles are sequestered from the cytoplasm.
20 Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS)
(10 more)
Negative regulation of epidermal growth factor-activated receptor activity GO:0007175
Any process that stops, prevents, or reduces the frequency, rate or extent of EGF-activated receptor activity.
2 Q9CQ80 (/ISO) Q9CQ80 (/ISO)
Protein targeting GO:0006605
The process of targeting specific proteins to particular regions of the cell, typically membrane-bounded subcellular organelles. Usually requires an organelle specific protein sequence motif.
1 Q55GD9 (/ISS)
Protein localization GO:0008104
Any process in which a protein is transported to, or maintained in, a specific location.
1 Q7JXV9 (/IMP)
Cell population proliferation GO:0008283
The multiplication or reproduction of cells, resulting in the expansion of a cell population.
1 Q7JXV9 (/IMP)
Epithelial structure maintenance GO:0010669
A tissue homeostatic process required for the maintenance of epithelial structure.
1 Q7JXV9 (/IMP)
Endosomal transport GO:0016197
The directed movement of substances mediated by an endosome, a membrane-bounded organelle that carries materials enclosed in the lumen or located in the endosomal membrane.
1 Q7JXV9 (/IMP)
Cell differentiation GO:0030154
The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.
1 Q7JXV9 (/IMP)
Endosome transport via multivesicular body sorting pathway GO:0032509
The directed movement of substances from endosomes to lysosomes or vacuoles by a pathway in which molecules are sorted into multivesicular bodies, which then fuse with the target compartment.
1 Q7JXV9 (/IMP)
Regulation of apoptotic process GO:0042981
Any process that modulates the occurrence or rate of cell death by apoptotic process.
1 Q7JXV9 (/IMP)
Ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway GO:0043162
The chemical reactions and pathways resulting in the breakdown of a protein or peptide covalently tagged with ubiquitin, via the multivesicular body (MVB) sorting pathway; ubiquitin-tagged proteins are sorted into MVBs, and delivered to a lysosome/vacuole for degradation.
1 Q7JXV9 (/IMP)
Maintenance of epithelial cell apical/basal polarity GO:0045199
The maintenance of the apicobasal polarity of an epithelial cell.
1 Q7JXV9 (/IMP)
Bicoid mRNA localization GO:0045450
Any process in which bicoid mRNA is transported to and maintained within the oocyte as part of the specification of the anterior/posterior axis.
1 Q7JXV9 (/IMP)
Imaginal disc-derived male genitalia morphogenesis GO:0048803
The process in which the anatomical structures of male genitalia are generated and organized from the genital imaginal disc.
1 Q7JXV9 (/IMP)
Negative regulation of epithelial cell proliferation GO:0050680
Any process that stops, prevents or reduces the rate or extent of epithelial cell proliferation.
1 Q7JXV9 (/IMP)
Ubiquitin-dependent endocytosis GO:0070086
Endocytosis of a protein that requires the substrate to be modified by ubiquitination. Several plasma membrane proteins, including cell surface permeases and some receptors, are targeted for internalization by endocytosis, and are thereafter delivered to the vacuole or lysosome, where they are degraded.
1 Q7JXV9 (/IMP)
Autophagosome maturation GO:0097352
Removal of PI3P and Atg8/LC3 after the closure of the phagophore and before the fusion with the endosome/lysosome (e.g. mammals and insects) or vacuole (yeast), and that very likely destabilizes other Atg proteins and thus enables their efficient dissociation and recycling.
1 Q7JXV9 (/IMP)

There are 16 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
ESCRT II complex GO:0000814
An endosomal sorting complex required for transport and functions downstream of ESCRT I complex. It consists of the class E vacuolar protein sorting (Vps) proteins and is required for the membrane recruitment of ESCRT III complex and binds to ubiquitinated cargoes.
20 Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA)
(10 more)
ESCRT II complex GO:0000814
An endosomal sorting complex required for transport and functions downstream of ESCRT I complex. It consists of the class E vacuolar protein sorting (Vps) proteins and is required for the membrane recruitment of ESCRT III complex and binds to ubiquitinated cargoes.
20 Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS)
(10 more)
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.
20 Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA)
(10 more)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
20 Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA)
(10 more)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
20 Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA)
(10 more)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
20 Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS) Q9BRG1 (/TAS)
(10 more)
Endosome membrane GO:0010008
The lipid bilayer surrounding an endosome.
20 Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA) Q9BRG1 (/IDA)
(10 more)
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.
20 Q9BRG1 (/HDA) Q9BRG1 (/HDA) Q9BRG1 (/HDA) Q9BRG1 (/HDA) Q9BRG1 (/HDA) Q9BRG1 (/HDA) Q9BRG1 (/HDA) Q9BRG1 (/HDA) Q9BRG1 (/HDA) Q9BRG1 (/HDA)
(10 more)
ESCRT II complex GO:0000814
An endosomal sorting complex required for transport and functions downstream of ESCRT I complex. It consists of the class E vacuolar protein sorting (Vps) proteins and is required for the membrane recruitment of ESCRT III complex and binds to ubiquitinated cargoes.
4 Q55GD9 (/ISS) Q7JXV9 (/ISS) Q8VZC9 (/ISS) Q8VZC9 (/ISS)
ESCRT II complex GO:0000814
An endosomal sorting complex required for transport and functions downstream of ESCRT I complex. It consists of the class E vacuolar protein sorting (Vps) proteins and is required for the membrane recruitment of ESCRT III complex and binds to ubiquitinated cargoes.
2 Q9CQ80 (/ISO) Q9CQ80 (/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.
2 Q9CQ80 (/ISO) Q9CQ80 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q9CQ80 (/ISO) Q9CQ80 (/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.
2 Q9CQ80 (/HDA) Q9CQ80 (/HDA)
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 Q9CQ80 (/ISO) Q9CQ80 (/ISO)
Endosome membrane GO:0010008
The lipid bilayer surrounding an endosome.
2 Q9CQ80 (/ISO) Q9CQ80 (/ISO)
Phagocytic vesicle GO:0045335
A membrane-bounded intracellular vesicle that arises from the ingestion of particulate material by phagocytosis.
1 Q55GD9 (/HDA)