CATH Classification

Domain Context

CATH Clusters

Superfamily Immunoglobulins
Functional Family

Enzyme Information

2.4.1.19
Cyclomaltodextrin glucanotransferase.
based on mapping to UniProt P05618
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).

UniProtKB Entries (1)

P05618
CDGT_BACS0
Bacillus sp. 1011
Cyclomaltodextrin glucanotransferase

PDB Structure

PDB 1V3L
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Role of Phe283 in enzymatic reaction of cyclodextrin glycosyltransferase from alkalophilic Bacillus sp.1011: Substrate binding and arrangement of the catalytic site
Kanai, R., Haga, K., Akiba, T., Yamane, K., Harata, K.
PROTEIN SCI.