6zk8

Native crystal structure of anaerobic F420H2-Oxidase from Methanothermococcus thermolithotrophicus at 1.8A resolution

spinqualitylabelsall models 6zk8, resolution 1.83Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6zk8 is a 2 chain structure with sequence from Methanothermococcus thermolithotrophicus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.83Å Ligands: 1PE, FE, FMN, PEG, SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function A0A452CSW8_METTL Publication Abstract from PubMed F420H2-oxidase (FprA) catalyses the four-electron reduction of O2 to 2H2O using the reduced form of F420 as electron donor. The hydrophobic O2-channel detected by Kr-derivatization and the concerted movement of a gating loop could contribute to prevent unwanted side-reaction between the catalytic intermediates and solvents, therefore preventing reactive oxygen species formation. Krypton-derivatization highlights O2-channeling in a four-electron reducing oxidase.,Engilberge S, Wagner T, Carpentier P, Girard E, Shima S Chem Commun (Camb). 2020 Sep 17;56(74):10863-10866. doi: 10.1039/d0cc04557h. PMID:32940290 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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