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" DNA-binding domain. Chain C. Domain 1
".

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: 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 5 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).
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.
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)

There are 5 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)

There are 14 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.
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)