4CFS

CRYSTAL STRUCTURE OF THE COFACTOR-DEVOID 1-H-3-HYDROXY-4- OXOQUINALDINE 2,4-DIOXYGENASE (HOD) CATALYTICALLY INACTIVE H251A VARIANT COMPLEXED WITH ITS NATURAL SUBSTRATE 1-H-3-HYDROXY-4- OXOQUINALDINE

Summary for 4CFS

Entry DOI	10.2210/pdb4cfs/pdb
Descriptor	1-H-3-HYDROXY-4-OXOQUINALDINE 2,4-DIOXYGENASE, POTASSIUM ION, 3-HYDROXY-2-METHYLQUINOLIN-4(1H)-ONE, ... (5 entities in total)
Functional Keywords	alpha-beta hydrolase complex, oxidoreductase, dioxygenase, cofactor-devoid
Biological source	ARTHROBACTER NITROGUAJACOLICUS
Total number of polymer chains	4
Total formula weight	134336.52
Authors	Bui, S.,Steiner, R.A. (deposition date: 2013-11-19, release date: 2013-12-04, Last modification date: 2014-04-02)
Primary citation	Hernandez-Ortega, A.,Quesne, M.G.,Bui, S.,Heuts, D.P.,Steiner, R.A.,Heyes, D.J.,De Visser, S.P.,Scrutton, N.S. Origin of the Proton-Transfer Step in the Cofactor-Free 1-H-3-Hydroxy-4-Oxoquinaldine 2,4- Dioxygenase: Effect of the Basicity of an Active Site His Residue. J.Biol.Chem., 289:8620-, 2014 Cited by PubMed: 24482238 DOI: 10.1074/JBC.M113.543033 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.94 Å)

Structure validation