CATH Domain 1cxlA04

CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.60	Sandwich
	2.60.40	Immunoglobulin-like
	2.60.40.10	Immunoglobulins

Domain Context

CATH Clusters

Superfamily	Immunoglobulins
Functional Family

Enzyme Information

2.4.1.19

Cyclomaltodextrin glucanotransferase.

based on mapping to UniProt P43379

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)

P43379

CDGT2_BACCI

Bacillus circulans

Cyclomaltodextrin glucanotransferase

PDB Structure

PDB	1CXL
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Bacillus
Primary Citation	X-ray structures along the reaction pathway of cyclodextrin glycosyltransferase elucidate catalysis in the alpha-amylase family. Uitdehaag, J.C., Mosi, R., Kalk, K.H., van der Veen, B.A., Dijkhuizen, L., Withers, S.G., Dijkstra, B.W. Nat.Struct.Biol.