Crystal structure of muconate lactonizing enzyme at 6.5 A resolution.
We have obtained crystals of Pseudomonas putida muconate lactonizing enzyme. They diffract to better than 2.4 A resolution and have two monomers in the asymmetric unit, related by a non-crystallographic 2-fold axis. The cell dimensions are 139.3 A X 139.3 A X 84.1 A, and the space group is I4. The electron density map at 6.5 A resolution shows that the enzyme is an octamer with D4 symmetry.
D003461:Crystallography; D019753:Intramolecular Lyases; D007535:Isomerases; D011549:Pseudomonas / Q000201:enzymology
D007535:Isomerases; D019753:Intramolecular Lyases; C021811:muconate cycloisomerase