3PCK

STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 6-HYDROXYNICOTINIC ACID N-OXIDE

Summary for 3PCK

Entry DOI	10.2210/pdb3pck/pdb
Descriptor	PROTOCATECHUATE 3,4-DIOXYGENASE, FE (III) ION, BETA-MERCAPTOETHANOL, ... (6 entities in total)
Functional Keywords	dioxygenase, iron, nonheme, metalloprotein, oxidoreductase, transition-state analog complex
Biological source	Pseudomonas putida More
Total number of polymer chains	12
Total formula weight	295585.11
Authors	Orville, A.M.,Lipscomb, J.D.,Ohlendorf, D.H. (deposition date: 1997-07-18, release date: 1998-01-21, Last modification date: 2023-09-27)
Primary citation	Orville, A.M.,Lipscomb, J.D.,Ohlendorf, D.H. Crystal structures of substrate and substrate analog complexes of protocatechuate 3,4-dioxygenase: endogenous Fe3+ ligand displacement in response to substrate binding. Biochemistry, 36:10052-10066, 1997 Cited by PubMed: 9254600 DOI: 10.1021/bi970469f PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.13 Å)

Structure validation