Trimer

This protein has a 3-fold rotational axis of symmetry.

Wymer, N., Buchanan, L. V., Henderson, D., Mehta, N., Botting, C. H., Pocivavsek, L., Fierke, C. A., Toone, E. J., Naismith, J. H.: Directed Evolution of a New Catalytic Site in 2-Keto-3-Deoxy-6-Phosphogluconate Aldolase from Escherichia Coli Structure 9 pp. 1 (2001) (PubMed)

1fq0 (PDB)

planar tetramer