The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Phosphotransferase system, lactose/cellobiose-type IIA subunit
".

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 14: Vacuolar protein-sorting-associated protein 4

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 8 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).
9 P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
9 P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
9 P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP)
ATPase activity GO:0016887
Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
9 P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA)
ATPase activity GO:0016887
Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
9 P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
9 P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
9 P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI) P52917 (/IPI)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
9 P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA)

There are 15 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
Late endosome to vacuole transport GO:0045324
The directed movement of substances from late endosomes to the vacuole. In yeast, after transport to the prevacuolar compartment, endocytic content is delivered to the late endosome and on to the vacuole. This pathway is analogous to endosome to lysosome transport.
10 P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) Q5AG40 (/IMP)
Sterol metabolic process GO:0016125
The chemical reactions and pathways involving sterols, steroids with one or more hydroxyl groups and a hydrocarbon side-chain in the molecule.
9 P52917 (/IGI) P52917 (/IGI) P52917 (/IGI) P52917 (/IGI) P52917 (/IGI) P52917 (/IGI) P52917 (/IGI) P52917 (/IGI) P52917 (/IGI)
Sterol metabolic process GO:0016125
The chemical reactions and pathways involving sterols, steroids with one or more hydroxyl groups and a hydrocarbon side-chain in the molecule.
9 P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP)
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.
9 P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP)
Late endosome to vacuole transport via multivesicular body sorting pathway GO:0032511
The directed movement of substances from endosomes to vacuoles by a pathway in which molecules are sorted into multivesicular bodies, which then fuse with the vacuole.
9 P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP)
Protein retention in Golgi apparatus GO:0045053
The retention of proteins within the Golgi apparatus. Golgi-localized carbohydrate-modifying enzymes have a short N-terminal domain that faces the cytosol, a single transmembrane alpha helix, and a large C-terminal domain that faces the Golgi lumen and that contains the catalytic site. How the membrane-spanning alpha helix in a Golgi enzyme causes its localization and prevents its movement to the plasma membrane is not known.
9 P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP)
Intralumenal vesicle formation GO:0070676
The invagination of the endosome membrane and resulting formation of a vesicle within the lumen of the endosome.
9 P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP) P52917 (/IMP)
Protein targeting to vacuole GO:0006623
The process of directing proteins towards the vacuole, usually using signals contained within the protein.
1 Q5AG40 (/IMP)
Vacuole organization GO:0007033
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a vacuole.
1 Q5AG40 (/IMP)
Protein secretion GO:0009306
The controlled release of proteins from a cell.
1 Q5AG40 (/IMP)
Pathogenesis GO:0009405
The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
1 Q5AG40 (/IMP)
Filamentous growth GO:0030447
The process in which a multicellular organism, a unicellular organism or a group of unicellular organisms grow in a threadlike, filamentous shape.
1 Q5AG40 (/IMP)
Hyphal growth GO:0030448
Growth of fungi as threadlike, tubular structures that may contain multiple nuclei and may or may not be divided internally by septa, or cross-walls.
1 Q5AG40 (/IMP)
Filamentous growth of a population of unicellular organisms GO:0044182
The process in which a group of unicellular organisms grow in a threadlike, filamentous shape.
1 Q5AG40 (/IMP)
Cellular response to lithium ion GO:0071285
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 lithium (Li+) ion stimulus.
1 Q5AG40 (/IMP)

There are 5 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
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
9 P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA)
Endosome GO:0005768
A vacuole to which materials ingested by endocytosis are delivered.
9 P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA)
Endoplasmic reticulum GO:0005783
The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
9 P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA) P52917 (/HDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
9 P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA)
ESCRT IV complex GO:1990621
An ESCRT complex that has AAA-ATPase activity and is involved in ESCRT-mediated intralumenal vesicle formation and the final stages of cytokinesis. The complex catalyzes disassembly of the ESCRT III filament around the neck of the budding vesicle in an ATP-driven reaction, resulting in membrane scission and recycling of the ESCRT III components back to the cytosol. In yeast, it is formed by the AAA ATPase Vps4 and its cofactor Vta1.
9 P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA) P52917 (/IDA)
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