Crystal Structure of Ignicoccus islandicus malate dehydrogenase co-crystallized with 10 mM Tb-Xo4

The archaeal LDH-like malate dehydrogenase from Ignicoccus islandicus displays dual substrate recognition, hidden allostery and a non-canonical tetrameric oligomeric organization.

0.1 M Hepes pH 7, 10% w/v PEG 6000. Tb-Xo4 was directly mixed with the protein solution at a final concentration of 10 mM prior to crystallization.

Ignicoccus islandicus, malate dehydrogenase, Tb-Xo4, OXIDOREDUCTASE