The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Golgi alpha-mannosidase II
".

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 13606: Cyclodextrin glucanotransferase

There are 3 EC terms in this cluster

Please note: EC 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.

Note: 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.

EC Term Annotations Evidence
Cyclomaltodextrin glucanotransferase. [EC: 2.4.1.19]
Cyclizes part of a (1->4)-alpha-D-glucan chain by formation of a (1->4)- alpha-D-glucosidic bond.
  • Cyclomaltodextrins (Schardinger dextrins) of various sizes (6, 7, 8, etc. glucose units) are formed reversibly from starch and similar substrates.
  • Also disproportionates linear maltodextrins without cyclizing (cf. EC 2.4.1.25).
45 A0A060M208 A0A097CPM3 A0A0B0HZ06 A0A0C4WMI5 A0A0C4WYD9 A0A0E4HDY3 A0A167USI9 A0A172MLH7 B0JEU6 B1VC16
(35 more...)
Glucan 1,4-alpha-maltohydrolase. [EC: 3.2.1.133]
Hydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides so as to remove successive alpha-maltose residues from the non-reducing ends of the chains.
  • Acts on starch and related polysaccharides and oligosaccharides.
  • The product is alpha-maltose; cf. EC 3.2.1.2.
1 P19531
Alpha-amylase. [EC: 3.2.1.1]
Endohydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides containing three or more (1->4)-alpha-linked D-glucose units.
  • Acts on starch, glycogen and related polysaccharides and oligosaccharides in a random manner; reducing groups are liberated in the alpha-configuration.
  • The term 'alpha' relates to the initial anomeric configuration of the free sugar group released and not to the configuration of the linkage hydrolyzed.
1 P08137
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