CATH Classification

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 5CPS
External Links
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.