3uss

Crystal structure of Cysteine dioxygenase from Pseudomonas aeruginosa

spinqualitylabelsall models 3uss, resolution 2.70Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3uss is a 2 chain structure with sequence from Pseudomonas aeruginosa PAO1. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.7Å Ligands: CL, FE2, NA, SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function 3MDO_PSEAE Thiol dioxygenase that catalyzes the dioxygenation of 3-mercaptopropionate (3-MPA) to 3-sulfinopropionate (3-SPA). To a lesser extent (40-fold lower efficiency), is also able to oxidize cysteine to cysteine sulfinate (CSA). Cannot use N-acetyl-L-cysteine, homocysteine, and cysteamine as substrates. The physiological role of this enzyme is unclear.

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