;Structures of competitive inhibitor complexes of protocatechuate 3,4-dioxygenase: multiple exogenous ligand binding orientations within the active site.
;
Biochemistry (1997)
;Crystal Structures of Substrate and Substrate Analog Complexes of Protocatechuate 3,4-Dioxygenase: Endogenous Fe3+ Ligand Displacement in Response to Substrate Binding
;
Biochemistry (1997)
Structure of Protocatechuate 3,4-Dioxygenase from Pseudomonas Aeruginosa at 2.15 A Resolution
J.Mol.Biol. (1994)
Structure and Assembly of Protocatechuate 3,4-Dioxygenase
Nature (1988)