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.
« Back to all FunFams

FunFam 70: GDB1p Glycogen debranching enzyme

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 9 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
4-alpha-glucanotransferase activity GO:0004134
Catalysis of the transfer of a segment of a (1->4)-alpha-D-glucan to a new 4-position in an acceptor, which may be glucose or (1->4)-alpha-D-glucan.
3 Q06625 (/IDA) Q06625 (/IDA) Q06625 (/IDA)
4-alpha-glucanotransferase activity GO:0004134
Catalysis of the transfer of a segment of a (1->4)-alpha-D-glucan to a new 4-position in an acceptor, which may be glucose or (1->4)-alpha-D-glucan.
3 Q06625 (/IMP) Q06625 (/IMP) Q06625 (/IMP)
Amylo-alpha-1,6-glucosidase activity GO:0004135
Catalysis of the hydrolysis of (1->6)-alpha-D-glucosidic branch linkages in glycogen phosphorylase limit dextrin. Limit dextrin is the highly branched core that remains after exhaustive treatment of glycogen with glycogen phosphorylase. It is formed because these enzymes cannot hydrolyze the (1->6) glycosidic linkages present.
3 Q06625 (/IDA) Q06625 (/IDA) Q06625 (/IDA)
Amylo-alpha-1,6-glucosidase activity GO:0004135
Catalysis of the hydrolysis of (1->6)-alpha-D-glucosidic branch linkages in glycogen phosphorylase limit dextrin. Limit dextrin is the highly branched core that remains after exhaustive treatment of glycogen with glycogen phosphorylase. It is formed because these enzymes cannot hydrolyze the (1->6) glycosidic linkages present.
3 Q06625 (/IMP) Q06625 (/IMP) Q06625 (/IMP)
Glycogen debranching enzyme activity GO:0004133
Catalysis of the cleavage of branch points in branched glycogen polymers.
2 P35573 (/TAS) P35573 (/TAS)
4-alpha-glucanotransferase activity GO:0004134
Catalysis of the transfer of a segment of a (1->4)-alpha-D-glucan to a new 4-position in an acceptor, which may be glucose or (1->4)-alpha-D-glucan.
2 P35573 (/EXP) P35573 (/EXP)
Amylo-alpha-1,6-glucosidase activity GO:0004135
Catalysis of the hydrolysis of (1->6)-alpha-D-glucosidic branch linkages in glycogen phosphorylase limit dextrin. Limit dextrin is the highly branched core that remains after exhaustive treatment of glycogen with glycogen phosphorylase. It is formed because these enzymes cannot hydrolyze the (1->6) glycosidic linkages present.
2 P35573 (/EXP) P35573 (/EXP)
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 P35573 (/IPI) P35573 (/IPI)
Glycogen debranching enzyme activity GO:0004133
Catalysis of the cleavage of branch points in branched glycogen polymers.
1 Q59MN2 (/NAS)

There are 3 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
Glycogen catabolic process GO:0005980
The chemical reactions and pathways resulting in the breakdown of glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues.
3 Q06625 (/IMP) Q06625 (/IMP) Q06625 (/IMP)
Glycogen catabolic process GO:0005980
The chemical reactions and pathways resulting in the breakdown of glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues.
2 P35573 (/TAS) P35573 (/TAS)
Neutrophil degranulation GO:0043312
The regulated exocytosis of secretory granules containing preformed mediators such as proteases, lipases, and inflammatory mediators by a neutrophil.
2 P35573 (/TAS) P35573 (/TAS)

There are 8 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.
3 Q06625 (/HDA) Q06625 (/HDA) Q06625 (/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.
3 Q06625 (/HDA) Q06625 (/HDA) Q06625 (/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 P35573 (/TAS) P35573 (/TAS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 P35573 (/IDA) P35573 (/IDA)
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 P35573 (/TAS) P35573 (/TAS)
Secretory granule lumen GO:0034774
The volume enclosed by the membrane of a secretory granule.
2 P35573 (/TAS) P35573 (/TAS)
Isoamylase complex GO:0043033
A protein complex whose composition varies amongst species; in rice it probably exists in a homo-tetramer to homo-hexamer form and in Gram-negative bacteria as a dimer. Functions in the hydrolysis of alpha-(1,6)-D-glucosidic branch linkages.
2 P35573 (/TAS) P35573 (/TAS)
Ficolin-1-rich granule lumen GO:1904813
Any membrane-enclosed lumen that is part of a ficolin-1-rich granule.
2 P35573 (/TAS) P35573 (/TAS)