3whn

Hemerythrin-like domain of DcrH I119H mutant (met)

spinqualitylabelsall models 3whn, resolution 1.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3whn is a 2 chain structure with sequence from Desulfovibrio vulgaris str. Hildenborough. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.9Å Ligands: CA, CFO Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function Q726F3_NITV2 Publication Abstract from PubMed The O2-binding carboxylate-bridged diiron site in DcrH-Hr was engineered in an effort to perform the H2O2-dependent oxidation of external substrates. A His residue was introduced near the diiron site in place of a conserved residue, Ile119. The I119H variant promotes the oxidation of guaiacol and 1,4-cyclohexadiene upon addition of H2O2. HO-dependent substrate oxidation by an engineered diiron site in a bacterial hemerythrin.,Okamoto Y, Onoda A, Sugimoto H, Takano Y, Hirota S, Kurtz DM, Shiro Y, Hayashi T Chem Commun (Camb). 2014 Jan 8. PMID:24400317 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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