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 38: 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 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
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 O13318 (/ISA) P43076 (/ISA) P43076 (/ISA) P43076 (/ISA) Q4WBF7 (/ISA) Q4WLT3 (/ISA) Q4WYI9 (/ISA) Q59VW6 (/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.
6 P22146 (/IDA) P22146 (/IDA) Q06135 (/IDA) Q06135 (/IDA) Q9P378 (/IDA) Q9USU5 (/IDA)
Glucanosyltransferase activity GO:0042123
Catalysis of the splitting and linkage of glucan molecules, resulting in glucan chain elongation.
4 O13318 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/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.
3 F2Z613 (/IGI) F2Z613 (/IGI) Q6FTR7 (/IGI)
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).
2 P22146 (/IPI) P22146 (/IPI)
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.
2 Q06135 (/ISS) Q06135 (/ISS)

There are 27 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.
9 F2Z613 (/IMP) F2Z613 (/IMP) O13318 (/IMP) P22146 (/IMP) P22146 (/IMP) P43076 (/IMP) P43076 (/IMP) P43076 (/IMP) Q6FTR7 (/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.
6 F2Z613 (/IGI) F2Z613 (/IGI) P22146 (/IGI) P22146 (/IGI) Q4WLT3 (/IGI) Q6FTR7 (/IGI)
Cellular response to pH GO:0071467
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 pH stimulus. pH is a measure of the acidity or basicity of an aqueous solution.
6 B9W6I1 (/IMP) B9W6I1 (/IMP) B9WGC1 (/IMP) P43076 (/IMP) P43076 (/IMP) P43076 (/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.
5 P22146 (/IMP) P22146 (/IMP) P43076 (/IMP) P43076 (/IMP) P43076 (/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.
4 O13318 (/IMP) P43076 (/IMP) P43076 (/IMP) P43076 (/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.
3 P43076 (/IDA) P43076 (/IDA) P43076 (/IDA)
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.
3 Q4WBF7 (/ISA) Q4WLT3 (/ISA) Q4WYI9 (/ISA)
Cell-substrate adhesion GO:0031589
The attachment of a cell to the underlying substrate via adhesion molecules.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/IMP)
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.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/IMP)
Single-species biofilm formation on inanimate substrate GO:0044011
A process in which microorganisms of the same species attach to and grow on an inanimate surface such as a rock or pipe, and produce extracellular polymers that facilitate attachment and matrix formation, resulting in an alteration in the phenotype of the organisms with respect to growth rate and gene transcription.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/IMP)
Development of symbiont in host GO:0044114
The progression of an organism from an initial condition to a later condition, occurring within the cells or tissues of the host organism. This may (but not necessarily) include a filamentous growth form, and also can include secretion of proteases and lipases to break down host tissue. The host is defined as the larger of the organisms involved in a symbiotic interaction.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/IMP)
Growth of symbiont in host GO:0044117
The increase in size or mass of an organism, occurring within the cells or tissues of the host organism. This may (but not necessarily) include a filamentous growth form, and also can include secretion of proteases and lipases to break down host tissue. The host is defined as the larger of the organisms involved in a symbiotic interaction.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/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.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/IMP)
Adhesion of symbiont to host GO:0044406
The attachment of a symbiont to its host via adhesion molecules, general stickiness etc., either directly or indirectly. The host is defined as the larger of the organisms involved in a symbiotic interaction.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/IMP)
Single-species biofilm formation in or on host organism GO:0044407
A process in which microorganisms of the same species attach to and grow in or on a host species, and produce extracellular polymers that facilitate attachment and matrix formation, resulting in a change in the microorganisms' growth rate and gene transcription. The host is defined as the larger of the organisms involved in a symbiotic interaction.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/IMP)
Entry into host GO:0044409
Penetration by an organism into the body, tissues, or cells of the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.
3 P43076 (/IMP) P43076 (/IMP) P43076 (/IMP)
Chromatin silencing GO:0006342
Repression of transcription by altering the structure of chromatin, e.g. by conversion of large regions of DNA into an inaccessible state often called heterochromatin.
2 P22146 (/IMP) P22146 (/IMP)
Chromatin silencing GO:0006342
Repression of transcription by altering the structure of chromatin, e.g. by conversion of large regions of DNA into an inaccessible state often called heterochromatin.
2 P22146 (/IPI) P22146 (/IPI)
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.
2 Q06135 (/IGI) Q06135 (/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.
2 Q06135 (/IMP) Q06135 (/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 Q9P378 (/IDA) Q9USU5 (/IDA)
Cell morphogenesis GO:0000902
The developmental process in which the size or shape of a cell is generated and organized.
1 Q9P378 (/IMP)
Division septum assembly GO:0000917
The assembly and arrangement of a septum that spans the plasma membrane interface between progeny cells following cytokinesis. The progeny cells that form a division septum are not able to exchange intracellular material.
1 Q9P378 (/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.
1 Q9USU5 (/IDA)
Establishment or maintenance of cell polarity GO:0007163
Any cellular process that results in the specification, formation or maintenance of anisotropic intracellular organization or cell growth patterns.
1 Q9P378 (/IMP)
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 Q9P378 (/IMP)
Fungal-type cell wall assembly GO:0071940
The aggregation, arrangement and bonding together of a set of components to form a fungal-type cell wall.
1 Q9P378 (/IMP)

There are 28 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.
10 F2Z613 (/IDA) F2Z613 (/IDA) O13318 (/IDA) P22146 (/IDA) P22146 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/IDA) Q6FTR7 (/IDA) Q9P378 (/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.
7 O13318 (/IDA) P22146 (/IDA) P22146 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/IDA) Q4WLT3 (/IDA)
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.
5 P43076 (/IDA) P43076 (/IDA) P43076 (/IDA) Q5AW19 (/IDA) Q5AW19 (/IDA)
Cellular bud scar GO:0005621
Crater-like ring of chitinous scar tissue located on the surface of the mother cell. It is formed after the newly emerged daughter cell separates thereby marking the site of cytokinesis and septation. The number of bud scars that accumulate on the surface of a cell is a useful determinant of replicative age.
5 P22146 (/IDA) P22146 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/IDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
5 G8B600 (/IDA) O13318 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/IDA)
Membrane raft GO:0045121
Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions.
5 P22146 (/IDA) P22146 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/IDA)
Primary cell septum GO:0000936
A cell septum that forms following nuclear division.
4 P22146 (/IDA) P22146 (/IDA) Q9P378 (/IDA) Q9USU5 (/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.
4 O13318 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/IDA)
Hyphal cell wall GO:0030446
The cell wall surrounding a fungal hypha.
4 O13318 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/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.
4 O13318 (/IDA) P43076 (/IDA) P43076 (/IDA) P43076 (/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.
3 F2Z613 (/IGI) F2Z613 (/IGI) Q6FTR7 (/IGI)
Cell septum GO:0030428
A structure composed of peptidoglycan and often chitin in addition to other materials. It usually forms perpendicular to the long axis of a cell or hypha and grows centripetally from the cell wall to the center of the cell and often functions in the compartmentalization of a cell into two daughter cells.
3 P43076 (/IDA) P43076 (/IDA) P43076 (/IDA)
Cellular bud membrane GO:0033101
The portion of the plasma membrane surrounding a cellular bud.
3 P43076 (/IDA) P43076 (/IDA) P43076 (/IDA)
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.
2 Q06135 (/HDA) Q06135 (/HDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q06135 (/HDA) Q06135 (/HDA)
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 P22146 (/HDA) P22146 (/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.
2 P22146 (/HDA) P22146 (/HDA)
COPII-coated ER to Golgi transport vesicle GO:0030134
A vesicle with a coat formed of the COPII coat complex proteins. The COPII coat complex is formed by the Sec23p/Sec24p and the Sec13p/Sec31p heterodimers. COPII-associated vesicles transport proteins from the rough endoplasmic reticulum to the Golgi apparatus (anterograde transport).
2 P22146 (/IDA) P22146 (/IDA)
Site of polarized growth GO:0030427
Any part of a cell where non-isotropic growth takes place.
2 Q9P378 (/IDA) Q9USU5 (/IDA)
Anchored component of external side of plasma membrane GO:0031362
The component of the plasma membrane consisting of the gene products that are tethered to the external side of the membrane only by a covalently attached anchor, such as a lipid group embedded in the membrane. Gene products with peptide sequences that are embedded in the membrane are excluded from this grouping.
2 Q9P378 (/TAS) Q9USU5 (/TAS)
Nuclear periphery GO:0034399
The portion of the nuclear lumen proximal to the inner nuclear membrane.
2 P22146 (/IDA) P22146 (/IDA)
Cell septum edging GO:0043188
The cell wall material that surrounds the septum in fungal cells.
2 Q9P378 (/IDA) Q9USU5 (/IDA)
Cell periphery GO:0071944
The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures.
2 Q9P378 (/IDA) Q9USU5 (/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).
1 Q9USU5 (/HDA)
Cell division site GO:0032153
The eventual plane of cell division (also known as cell cleavage or cytokinesis) in a dividing cell. In Eukaryotes, the cleavage apparatus, composed of septin structures and the actomyosin contractile ring, forms along this plane, and the mitotic, or meiotic, spindle is aligned perpendicular to the division plane. In bacteria, the cell division site is generally located at mid-cell and is the site at which the cytoskeletal structure, the Z-ring, assembles.
1 Q9P378 (/IDA)
Old growing cell tip GO:0035840
A cell tip which has existed for at least one complete cell cycle, and at which polarized growth occurs. For example, in fission yeast the cell end that existed prior to cell division grows immediately after division, and contains a distinctive complement of proteins including actin cytoskeletal structures.
1 Q9P378 (/IDA)
New growing cell tip GO:0035841
A cell tip that was newly formed at the last cell division, and that has started to grow after the cell has activated bipolar cell growth (i.e. in which new end take-off, NETO, has taken place). New end take-off is when monopolar cells initiate bipolar growth.
1 Q9P378 (/IDA)
Cell tip GO:0051286
The region at the end of the longest axis of a cylindrical or elongated cell.
1 Q9USU5 (/IDA)
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