4AOP

SULFITE REDUCTASE HEMOPROTEIN PARTIALLY PHOTOREDUCED WITH PROFLAVINE EDTA, PHOSPHATE PARTIALLY BOUND

Summary for 4AOP

Entry DOI	10.2210/pdb4aop/pdb
Descriptor	SULFITE REDUCTASE HEMOPROTEIN, PHOSPHATE ION, POTASSIUM ION, ... (6 entities in total)
Functional Keywords	oxidoreductase, siroheme feii, [4fe-4s] +2, phosphate complex, partially-photoreduced, proflavine-edta
Biological source	Escherichia coli
Total number of polymer chains	1
Total formula weight	57150.08
Authors	Crane, B.R.,Getzoff, E.D. (deposition date: 1997-07-09, release date: 1998-01-14, Last modification date: 2023-12-27)
Primary citation	Crane, B.R.,Siegel, L.M.,Getzoff, E.D. Structures of the siroheme- and Fe4S4-containing active center of sulfite reductase in different states of oxidation: heme activation via reduction-gated exogenous ligand exchange. Biochemistry, 36:12101-12119, 1997 Cited by PubMed: 9315848 DOI: 10.1021/bi971065q PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.8 Å)

Structure validation