CATH Domain 2owwA00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.20	Alpha-Beta Barrel
	3.20.20	TIM Barrel
	3.20.20.80	Glycosidases

Domain Context

CATH Clusters

Superfamily	Glycosidases
Functional Family

Enzyme Information

2.4.1.25

4-alpha-glucanotransferase.

based on mapping to UniProt O87172

Transfers a segment of a (1->4)-alpha-D-glucan to a new position in an acceptor, which may be glucose or a (1->4)-alpha-D-glucan.

-!- An enzymic activity of this nature forms part of the mammalian and Saccharomyces cerevisiae glycogen branching system (see EC 3.2.1.33). -!- Formerly EC 2.4.1.3.

UniProtKB Entries (1)

O87172

MALQ_THETH

Thermus thermophilus

4-alpha-glucanotransferase

PDB Structure

PDB	2OWW
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Three-way stabilization of the covalent intermediate in amylomaltase, an alpha-amylase-like transglycosylase. Barends, T.R., Bultema, J.B., Kaper, T., van der Maarel, M.J., Dijkhuizen, L., Dijkstra, B.W. J.Biol.Chem.