3pck - Robuta Search

https://www.ncbi.nlm.nih.gov/Structure/pdb/3PCK 3PCK: STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 6-HYDROXYNICOTINIC ACID N-OXIDE PROTOCATECHUATE 3,4-DIOXYGENASE6-HYDROXYISONICOTINIC ACID N-OXIDEBETA-MERCAPTOETHANOLFE (III) ION