5AOP
SULFITE REDUCTASE STRUCTURE REDUCED WITH CRII EDTA, 5-COORDINATE SIROHEME, SIROHEME FEII, [4FE-4S] +1
Summary for 5AOP
Entry DOI | 10.2210/pdb5aop/pdb |
Descriptor | SULFITE REDUCTASE HEMOPROTEIN, POTASSIUM ION, IRON/SULFUR CLUSTER, ... (5 entities in total) |
Functional Keywords | oxidoreductase, siroheme feii, [4fe-4s] +1, reduced, 5-coordinate siroheme, crii edta |
Biological source | Escherichia coli |
Total number of polymer chains | 1 |
Total formula weight | 57055.11 |
Authors | Crane, B.R.,Getzoff, E.D. (deposition date: 1997-07-10, 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: 9315848DOI: 10.1021/bi971065q PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.2 Å) |
Structure validation
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