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:

"
Glycosidases
".

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 32: 1,3-beta-glucanosyltransferase

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
1,3-beta-glucanosyltransferase activity GO:0042124
Catalysis of the splitting and linkage of (1->3)-beta-D-glucan molecules, resulting in (1->3)-beta-D-glucan chain elongation.
14 O13692 (/IDA) P0C7S9 (/IDA) P0C954 (/IDA) P0C954 (/IDA) P0C954 (/IDA) P0C954 (/IDA) Q08193 (/IDA) Q08193 (/IDA) Q08271 (/IDA) Q08271 (/IDA)
(4 more)
1,3-beta-glucanosyltransferase activity GO:0042124
Catalysis of the splitting and linkage of (1->3)-beta-D-glucan molecules, resulting in (1->3)-beta-D-glucan chain elongation.
8 Q03655 (/ISS) Q08193 (/ISS) Q08193 (/ISS) Q08271 (/ISS) Q08271 (/ISS) Q08271 (/ISS) Q08271 (/ISS) Q08271 (/ISS)
Glucanosyltransferase activity GO:0042123
Catalysis of the splitting and linkage of glucan molecules, resulting in glucan chain elongation.
5 P0C7S9 (/IDA) P0C954 (/IDA) P0C954 (/IDA) P0C954 (/IDA) P0C954 (/IDA)
1,3-beta-glucanosyltransferase activity GO:0042124
Catalysis of the splitting and linkage of (1->3)-beta-D-glucan molecules, resulting in (1->3)-beta-D-glucan chain elongation.
4 A0A1D8PKY4 (/ISA) A0A1D8PKY4 (/ISA) Q5AJY5 (/ISA) Q5AJY5 (/ISA)
1,3-beta-glucanosyltransferase activity GO:0042124
Catalysis of the splitting and linkage of (1->3)-beta-D-glucan molecules, resulting in (1->3)-beta-D-glucan chain elongation.
1 Q9Y7Y7 (/IGI)

There are 10 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
Fungal-type cell wall organization GO:0031505
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the fungal-type cell wall.
6 P0C954 (/IMP) P0C954 (/IMP) P0C954 (/IMP) P0C954 (/IMP) Q5AJY5 (/IMP) Q5AJY5 (/IMP)
Ascospore wall assembly GO:0030476
The aggregation, arrangement and bonding together of a set of components to form an ascospore wall. During sporulation in Ascomycota, each ascospore nucleus becomes surrounded by a specialized spore wall, formed by deposition of spore wall components in the lumenal space between the outer and inner leaflets of the prospore membrane. An example of this process is found in Saccharomyces cerevisiae.
5 Q08271 (/IGI) Q08271 (/IGI) Q08271 (/IGI) Q08271 (/IGI) Q08271 (/IGI)
Ascospore wall assembly GO:0030476
The aggregation, arrangement and bonding together of a set of components to form an ascospore wall. During sporulation in Ascomycota, each ascospore nucleus becomes surrounded by a specialized spore wall, formed by deposition of spore wall components in the lumenal space between the outer and inner leaflets of the prospore membrane. An example of this process is found in Saccharomyces cerevisiae.
5 Q08271 (/IMP) Q08271 (/IMP) Q08271 (/IMP) Q08271 (/IMP) Q08271 (/IMP)
(1->3)-beta-D-glucan metabolic process GO:0006074
The chemical reactions and pathways involving (1->3)-beta-D-glucans, compounds composed of glucose residues linked by (1->3)-beta-D-glucosidic bonds.
2 Q08193 (/IC) Q08193 (/IC)
Cellular response to drug GO:0035690
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 drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
2 Q5AJY5 (/IMP) Q5AJY5 (/IMP)
Fungal-type cell wall (1->3)-beta-D-glucan biosynthetic process GO:0071970
The chemical reactions and pathways resulting in the formation of (1->3)-beta-D-glucans, compounds composed of glucose residues linked by (1->3)-beta-D-glucosidic bonds, found in fungal cell walls.
2 O13692 (/IDA) Q9Y7Y7 (/IDA)
Ascospore-type prospore assembly GO:0031321
During ascospore formation, the process in which each haploid nucleus becomes encapsulated by a double membrane.
1 Q9Y7Y7 (/IMP)
Fungal-type cell wall organization GO:0031505
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the fungal-type cell wall.
1 P0C7S9 (/ISA)
Cell wall (1->3)-beta-D-glucan metabolic process GO:0034407
The chemical reactions and pathways involving (1->3)-beta-D-glucans, compounds composed of glucose residues linked by (1->3)-beta-D-glucosidic bonds, found in the walls of cells.
1 O13692 (/IMP)
Ascospore wall beta-glucan biosynthetic process GO:0034412
The chemical reactions and pathways resulting in the formation of beta-glucans, compounds composed of glucose residues linked by beta-D-glucosidic bonds, found in the walls of ascospores.
1 Q9Y7Y7 (/IDA)

There are 12 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
Fungal-type cell wall GO:0009277
A rigid yet dynamic structure surrounding the plasma membrane that affords protection from stresses and contributes to cell morphogenesis, consisting of extensively cross-linked glycoproteins and carbohydrates. The glycoproteins may be modified with N- or O-linked carbohydrates, or glycosylphosphatidylinositol (GPI) anchors; the polysaccharides are primarily branched glucans, including beta-linked and alpha-linked glucans, and may also include chitin and other carbohydrate polymers, but not cellulose or pectin. Enzymes involved in cell wall biosynthesis are also found in the cell wall. Note that some forms of fungi develop a capsule outside of the cell wall under certain circumstances; this is considered a separate structure.
14 O13692 (/IDA) P0C7S9 (/IDA) Q03655 (/IDA) Q08193 (/IDA) Q08193 (/IDA) Q08271 (/IDA) Q08271 (/IDA) Q08271 (/IDA) Q08271 (/IDA) Q08271 (/IDA)
(4 more)
Fungal-type vacuole GO:0000324
A vacuole that has both lytic and storage functions. The fungal vacuole is a large, membrane-bounded organelle that functions as a reservoir for the storage of small molecules (including polyphosphate, amino acids, several divalent cations (e.g. calcium), other ions, and other small molecules) as well as being the primary compartment for degradation. It is an acidic compartment, containing an ensemble of acid hydrolases. At least in S. cerevisiae, there are indications that the morphology of the vacuole is variable and correlated with the cell cycle, with logarithmically growing cells having a multilobed, reticulated vacuole, while stationary phase cells contain a single large structure.
6 Q03655 (/HDA) Q08271 (/HDA) Q08271 (/HDA) Q08271 (/HDA) Q08271 (/HDA) Q08271 (/HDA)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
4 P0C7S9 (/IDA) Q03655 (/IDA) Q5AJY5 (/IDA) Q5AJY5 (/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).
3 Q08193 (/HDA) Q08193 (/HDA) Q9Y7Y7 (/HDA)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
2 Q5AJY5 (/IDA) Q5AJY5 (/IDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
2 Q5AJY5 (/IDA) Q5AJY5 (/IDA)
Yeast-form cell wall GO:0030445
The wall surrounding a cell of a dimorphic fungus growing in the single-cell budding yeast form, in contrast to the filamentous or hyphal form.
2 Q5AJY5 (/IDA) Q5AJY5 (/IDA)
Hyphal cell wall GO:0030446
The cell wall surrounding a fungal hypha.
2 Q5AJY5 (/IDA) Q5AJY5 (/IDA)
Anchored component of plasma membrane GO:0046658
The component of the plasma membrane consisting of the gene products that are tethered to the membrane only by a covalently attached anchor, such as a lipid group, that is embedded in the membrane. Gene products with peptide sequences that are embedded in the membrane are excluded from this grouping.
2 Q5AJY5 (/IDA) Q5AJY5 (/IDA)
Prospore membrane GO:0005628
The prospore membrane is a double-membraned structure that extends from the cytoplasmic face of the spindle pole bodies to encompass the spindle pole bodies and the four nuclear lobes that are formed during meiosis. It helps isolate the meiotic nuclei from the cytoplasm during spore formation and serves as a foundation for the formation of the spore walls. An example of this component is found in Schizosaccharomyces pombe.
1 Q9Y7Y7 (/IDA)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
1 Q03655 (/HDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
1 O13692 (/NAS)