CATH Domain 5cpqB01

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	4-alpha-glucanotransferase, chloroplastic/amyloplastic

Enzyme Information

2.4.1.25

4-alpha-glucanotransferase.

based on mapping to UniProt Q9LV91

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)

Q9LV91

DPE1_ARATH

Arabidopsis thaliana

4-alpha-glucanotransferase DPE1, chloroplastic/amyloplastic

PDB Structure

PDB	5CPQ
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structural Dissection of the Maltodextrin Disproportionation Cycle of the Arabidopsis Plastidial Disproportionating Enzyme 1 (DPE1). O'Neill, E.C., Stevenson, C.E., Tantanarat, K., Latousakis, D., Donaldson, M.I., Rejzek, M., Nepogodiev, S.A., Limpaseni, T., Field, R.A., Lawson, D.M. J.Biol.Chem.